./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/termination-crafted/LexIndexValue-Array-1.c --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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/termination-crafted/LexIndexValue-Array-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d69e4513fb8989bf305d8f9ce21862e8623f2a3d0c8146e8e7fb7e8c658a7eff --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-21 03:02:26,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-21 03:02:26,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-21 03:02:26,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-21 03:02:26,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-21 03:02:26,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-21 03:02:26,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-21 03:02:26,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-21 03:02:26,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-21 03:02:26,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-21 03:02:26,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-21 03:02:26,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-21 03:02:26,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-21 03:02:26,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-21 03:02:26,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-21 03:02:26,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-21 03:02:26,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-21 03:02:26,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-21 03:02:26,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-21 03:02:26,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-21 03:02:26,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-21 03:02:26,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-21 03:02:26,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-21 03:02:26,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-21 03:02:26,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-21 03:02:26,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-21 03:02:26,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-21 03:02:26,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-21 03:02:26,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-21 03:02:26,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-21 03:02:26,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-21 03:02:26,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-21 03:02:26,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-21 03:02:26,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-21 03:02:26,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-21 03:02:26,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-21 03:02:26,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-21 03:02:26,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-21 03:02:26,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-21 03:02:26,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-21 03:02:26,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-21 03:02:26,339 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-02-21 03:02:26,376 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-21 03:02:26,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-21 03:02:26,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-21 03:02:26,377 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-21 03:02:26,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-21 03:02:26,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-21 03:02:26,379 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-21 03:02:26,379 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-21 03:02:26,379 INFO L138 SettingsManager]: * Use SBE=true [2022-02-21 03:02:26,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-21 03:02:26,380 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-02-21 03:02:26,380 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-21 03:02:26,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-21 03:02:26,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-21 03:02:26,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-21 03:02:26,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-21 03:02:26,381 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-02-21 03:02:26,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-21 03:02:26,391 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-21 03:02:26,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-21 03:02:26,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-21 03:02:26,392 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-21 03:02:26,392 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-21 03:02:26,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-21 03:02:26,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-21 03:02:26,392 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-21 03:02:26,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-21 03:02:26,393 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-21 03:02:26,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-21 03:02:26,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-21 03:02:26,393 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d69e4513fb8989bf305d8f9ce21862e8623f2a3d0c8146e8e7fb7e8c658a7eff [2022-02-21 03:02:26,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-21 03:02:26,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-21 03:02:26,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-21 03:02:26,789 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-21 03:02:26,800 INFO L275 PluginConnector]: CDTParser initialized [2022-02-21 03:02:26,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-crafted/LexIndexValue-Array-1.c [2022-02-21 03:02:26,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76fb923ad/81d4e67c1e8341b98cff049c66c67a59/FLAG1926e02d1 [2022-02-21 03:02:27,147 INFO L306 CDTParser]: Found 1 translation units. [2022-02-21 03:02:27,148 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/LexIndexValue-Array-1.c [2022-02-21 03:02:27,152 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76fb923ad/81d4e67c1e8341b98cff049c66c67a59/FLAG1926e02d1 [2022-02-21 03:02:27,615 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76fb923ad/81d4e67c1e8341b98cff049c66c67a59 [2022-02-21 03:02:27,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-21 03:02:27,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-21 03:02:27,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-21 03:02:27,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-21 03:02:27,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-21 03:02:27,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e89818 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27, skipping insertion in model container [2022-02-21 03:02:27,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-21 03:02:27,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-21 03:02:27,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 03:02:27,785 INFO L203 MainTranslator]: Completed pre-run [2022-02-21 03:02:27,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 03:02:27,818 INFO L208 MainTranslator]: Completed translation [2022-02-21 03:02:27,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27 WrapperNode [2022-02-21 03:02:27,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-21 03:02:27,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-21 03:02:27,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-21 03:02:27,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-21 03:02:27,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,835 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,858 INFO L137 Inliner]: procedures = 8, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2022-02-21 03:02:27,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-21 03:02:27,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-21 03:02:27,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-21 03:02:27,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-21 03:02:27,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-21 03:02:27,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-21 03:02:27,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-21 03:02:27,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-21 03:02:27,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (1/1) ... [2022-02-21 03:02:27,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-21 03:02:27,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:27,916 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) [2022-02-21 03:02:27,932 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 [2022-02-21 03:02:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-21 03:02:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-21 03:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-21 03:02:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-21 03:02:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-21 03:02:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-21 03:02:27,990 INFO L234 CfgBuilder]: Building ICFG [2022-02-21 03:02:27,992 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-21 03:02:28,169 INFO L275 CfgBuilder]: Performing block encoding [2022-02-21 03:02:28,173 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-21 03:02:28,173 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-21 03:02:28,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 03:02:28 BoogieIcfgContainer [2022-02-21 03:02:28,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-21 03:02:28,176 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-21 03:02:28,176 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-21 03:02:28,178 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-21 03:02:28,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 03:02:27" (1/3) ... [2022-02-21 03:02:28,182 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62195521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 03:02:28, skipping insertion in model container [2022-02-21 03:02:28,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:02:27" (2/3) ... [2022-02-21 03:02:28,182 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62195521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 03:02:28, skipping insertion in model container [2022-02-21 03:02:28,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 03:02:28" (3/3) ... [2022-02-21 03:02:28,184 INFO L111 eAbstractionObserver]: Analyzing ICFG LexIndexValue-Array-1.c [2022-02-21 03:02:28,192 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-21 03:02:28,207 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2022-02-21 03:02:28,247 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-21 03:02:28,253 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=FINITE_AUTOMATA, 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 [2022-02-21 03:02:28,253 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-21 03:02:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand has 24 states, 17 states have (on average 1.7058823529411764) internal successors, (29), 23 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) [2022-02-21 03:02:28,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-02-21 03:02:28,273 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:28,273 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-02-21 03:02:28,274 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:28,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:28,281 INFO L85 PathProgramCache]: Analyzing trace with hash 28698728, now seen corresponding path program 1 times [2022-02-21 03:02:28,288 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:28,289 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870877171] [2022-02-21 03:02:28,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:28,483 INFO L290 TraceCheckUtils]: 0: Hoare triple {27#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {27#true} is VALID [2022-02-21 03:02:28,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {27#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {29#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:28,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {29#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {29#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:28,497 INFO L290 TraceCheckUtils]: 3: Hoare triple {29#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {30#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:28,498 INFO L290 TraceCheckUtils]: 4: Hoare triple {30#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume !(1 + main_#t~post0#1 <= 2147483647); {28#false} is VALID [2022-02-21 03:02:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:28,500 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:28,500 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870877171] [2022-02-21 03:02:28,501 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870877171] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:02:28,501 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:02:28,501 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:02:28,504 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641666711] [2022-02-21 03:02:28,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:02:28,508 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 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 5 [2022-02-21 03:02:28,508 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:28,510 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 5 edges. 5 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:28,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-21 03:02:28,524 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:28,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-21 03:02:28,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-21 03:02:28,543 INFO L87 Difference]: Start difference. First operand has 24 states, 17 states have (on average 1.7058823529411764) internal successors, (29), 23 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 has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:28,645 INFO L93 Difference]: Finished difference Result 46 states and 56 transitions. [2022-02-21 03:02:28,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-21 03:02:28,645 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 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 5 [2022-02-21 03:02:28,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 56 transitions. [2022-02-21 03:02:28,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 56 transitions. [2022-02-21 03:02:28,652 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 56 transitions. [2022-02-21 03:02:28,722 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:28,728 INFO L225 Difference]: With dead ends: 46 [2022-02-21 03:02:28,728 INFO L226 Difference]: Without dead ends: 24 [2022-02-21 03:02:28,730 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-21 03:02:28,733 INFO L933 BasicCegarLoop]: 23 mSDtfsCounter, 3 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 65 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:28,734 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3 Valid, 65 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:02:28,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2022-02-21 03:02:28,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2022-02-21 03:02:28,780 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:28,780 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand has 24 states, 18 states have (on average 1.5) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,781 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand has 24 states, 18 states have (on average 1.5) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,781 INFO L87 Difference]: Start difference. First operand 24 states. Second operand has 24 states, 18 states have (on average 1.5) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:28,783 INFO L93 Difference]: Finished difference Result 24 states and 27 transitions. [2022-02-21 03:02:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2022-02-21 03:02:28,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:28,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:28,784 INFO L74 IsIncluded]: Start isIncluded. First operand has 24 states, 18 states have (on average 1.5) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 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. [2022-02-21 03:02:28,784 INFO L87 Difference]: Start difference. First operand has 24 states, 18 states have (on average 1.5) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 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. [2022-02-21 03:02:28,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:28,786 INFO L93 Difference]: Finished difference Result 24 states and 27 transitions. [2022-02-21 03:02:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2022-02-21 03:02:28,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:28,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:28,786 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:28,786 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 18 states have (on average 1.5) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 27 transitions. [2022-02-21 03:02:28,789 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 27 transitions. Word has length 5 [2022-02-21 03:02:28,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:28,789 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 27 transitions. [2022-02-21 03:02:28,789 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2022-02-21 03:02:28,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-02-21 03:02:28,790 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:28,790 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1] [2022-02-21 03:02:28,790 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-21 03:02:28,790 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:28,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:28,791 INFO L85 PathProgramCache]: Analyzing trace with hash -363792156, now seen corresponding path program 1 times [2022-02-21 03:02:28,791 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:28,792 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209889412] [2022-02-21 03:02:28,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:28,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {159#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {159#true} is VALID [2022-02-21 03:02:28,872 INFO L290 TraceCheckUtils]: 1: Hoare triple {159#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {159#true} is VALID [2022-02-21 03:02:28,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {159#true} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {159#true} is VALID [2022-02-21 03:02:28,872 INFO L290 TraceCheckUtils]: 3: Hoare triple {159#true} main_#t~post0#1 := main_~i~0#1; {159#true} is VALID [2022-02-21 03:02:28,873 INFO L290 TraceCheckUtils]: 4: Hoare triple {159#true} assume 1 + main_#t~post0#1 <= 2147483647; {159#true} is VALID [2022-02-21 03:02:28,873 INFO L290 TraceCheckUtils]: 5: Hoare triple {159#true} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {159#true} is VALID [2022-02-21 03:02:28,874 INFO L290 TraceCheckUtils]: 6: Hoare triple {159#true} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {161#(<= |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:28,874 INFO L290 TraceCheckUtils]: 7: Hoare triple {161#(<= |ULTIMATE.start_main_~i~0#1| 1047)} main_#t~post0#1 := main_~i~0#1; {162#(<= |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:28,875 INFO L290 TraceCheckUtils]: 8: Hoare triple {162#(<= |ULTIMATE.start_main_#t~post0#1| 1047)} assume !(1 + main_#t~post0#1 <= 2147483647); {160#false} is VALID [2022-02-21 03:02:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-21 03:02:28,875 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:28,875 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209889412] [2022-02-21 03:02:28,876 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209889412] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:02:28,876 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:02:28,876 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:02:28,876 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243684548] [2022-02-21 03:02:28,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:02:28,877 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 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 9 [2022-02-21 03:02:28,877 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:28,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 9 edges. 9 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:28,884 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-21 03:02:28,885 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:28,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-21 03:02:28,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-21 03:02:28,886 INFO L87 Difference]: Start difference. First operand 24 states and 27 transitions. Second operand has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:28,939 INFO L93 Difference]: Finished difference Result 24 states and 27 transitions. [2022-02-21 03:02:28,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-21 03:02:28,939 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 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 9 [2022-02-21 03:02:28,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 24 transitions. [2022-02-21 03:02:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 24 transitions. [2022-02-21 03:02:28,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 24 transitions. [2022-02-21 03:02:28,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:28,959 INFO L225 Difference]: With dead ends: 24 [2022-02-21 03:02:28,959 INFO L226 Difference]: Without dead ends: 23 [2022-02-21 03:02:28,960 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-21 03:02:28,961 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 5 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:28,961 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5 Valid, 48 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:02:28,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-02-21 03:02:28,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-02-21 03:02:28,965 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:28,965 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 22 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) [2022-02-21 03:02:28,965 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 22 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) [2022-02-21 03:02:28,965 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 22 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) [2022-02-21 03:02:28,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:28,967 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2022-02-21 03:02:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-02-21 03:02:28,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:28,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:28,967 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 22 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 23 states. [2022-02-21 03:02:28,968 INFO L87 Difference]: Start difference. First operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 22 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 23 states. [2022-02-21 03:02:28,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:28,969 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2022-02-21 03:02:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-02-21 03:02:28,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:28,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:28,969 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:28,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:28,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 22 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) [2022-02-21 03:02:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2022-02-21 03:02:28,971 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 9 [2022-02-21 03:02:28,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:28,971 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2022-02-21 03:02:28,971 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:28,971 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-02-21 03:02:28,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-21 03:02:28,972 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:28,972 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1] [2022-02-21 03:02:28,972 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-21 03:02:28,972 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:28,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:28,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1607345098, now seen corresponding path program 1 times [2022-02-21 03:02:28,973 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:28,973 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096497522] [2022-02-21 03:02:28,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:28,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:29,024 INFO L290 TraceCheckUtils]: 0: Hoare triple {265#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {265#true} is VALID [2022-02-21 03:02:29,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {265#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {267#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:29,025 INFO L290 TraceCheckUtils]: 2: Hoare triple {267#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {267#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:29,028 INFO L290 TraceCheckUtils]: 3: Hoare triple {267#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {268#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:29,028 INFO L290 TraceCheckUtils]: 4: Hoare triple {268#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {268#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:29,029 INFO L290 TraceCheckUtils]: 5: Hoare triple {268#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-21 03:02:29,029 INFO L290 TraceCheckUtils]: 6: Hoare triple {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-21 03:02:29,030 INFO L290 TraceCheckUtils]: 7: Hoare triple {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post0#1 := main_~i~0#1; {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} is VALID [2022-02-21 03:02:29,030 INFO L290 TraceCheckUtils]: 8: Hoare triple {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} assume 1 + main_#t~post0#1 <= 2147483647; {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} is VALID [2022-02-21 03:02:29,031 INFO L290 TraceCheckUtils]: 9: Hoare triple {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} assume !(1 + main_#t~post0#1 >= -2147483648); {266#false} is VALID [2022-02-21 03:02:29,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:29,031 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:29,031 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096497522] [2022-02-21 03:02:29,032 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096497522] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:02:29,032 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1883834261] [2022-02-21 03:02:29,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:29,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:29,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:29,034 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) [2022-02-21 03:02:29,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-21 03:02:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:29,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 5 conjunts are in the unsatisfiable core [2022-02-21 03:02:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:29,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:02:29,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {265#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {265#true} is VALID [2022-02-21 03:02:29,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {265#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {277#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-21 03:02:29,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {277#(<= 0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {277#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-21 03:02:29,193 INFO L290 TraceCheckUtils]: 3: Hoare triple {277#(<= 0 |ULTIMATE.start_main_~i~0#1|)} main_#t~post0#1 := main_~i~0#1; {284#(<= 0 |ULTIMATE.start_main_#t~post0#1|)} is VALID [2022-02-21 03:02:29,193 INFO L290 TraceCheckUtils]: 4: Hoare triple {284#(<= 0 |ULTIMATE.start_main_#t~post0#1|)} assume 1 + main_#t~post0#1 <= 2147483647; {284#(<= 0 |ULTIMATE.start_main_#t~post0#1|)} is VALID [2022-02-21 03:02:29,194 INFO L290 TraceCheckUtils]: 5: Hoare triple {284#(<= 0 |ULTIMATE.start_main_#t~post0#1|)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-21 03:02:29,194 INFO L290 TraceCheckUtils]: 6: Hoare triple {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-21 03:02:29,195 INFO L290 TraceCheckUtils]: 7: Hoare triple {269#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post0#1 := main_~i~0#1; {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} is VALID [2022-02-21 03:02:29,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} assume 1 + main_#t~post0#1 <= 2147483647; {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} is VALID [2022-02-21 03:02:29,196 INFO L290 TraceCheckUtils]: 9: Hoare triple {270#(<= 1 |ULTIMATE.start_main_#t~post0#1|)} assume !(1 + main_#t~post0#1 >= -2147483648); {266#false} is VALID [2022-02-21 03:02:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:29,196 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-21 03:02:29,196 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1883834261] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:02:29,197 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-21 03:02:29,197 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2022-02-21 03:02:29,197 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693773136] [2022-02-21 03:02:29,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:02:29,197 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.0) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 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 10 [2022-02-21 03:02:29,198 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:29,198 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 5 states have (on average 2.0) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:29,205 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:29,206 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-21 03:02:29,206 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:29,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-21 03:02:29,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-02-21 03:02:29,207 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 6 states, 5 states have (on average 2.0) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:29,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:29,272 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2022-02-21 03:02:29,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-21 03:02:29,272 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.0) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 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 10 [2022-02-21 03:02:29,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 2.0) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:29,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 26 transitions. [2022-02-21 03:02:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 2.0) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 26 transitions. [2022-02-21 03:02:29,274 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 26 transitions. [2022-02-21 03:02:29,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:29,300 INFO L225 Difference]: With dead ends: 23 [2022-02-21 03:02:29,301 INFO L226 Difference]: Without dead ends: 22 [2022-02-21 03:02:29,301 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-02-21 03:02:29,304 INFO L933 BasicCegarLoop]: 16 mSDtfsCounter, 34 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 32 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:29,304 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [34 Valid, 32 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:02:29,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-02-21 03:02:29,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 19. [2022-02-21 03:02:29,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:29,311 INFO L82 GeneralOperation]: Start isEquivalent. First operand 22 states. Second operand has 19 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 18 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) [2022-02-21 03:02:29,311 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand has 19 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 18 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) [2022-02-21 03:02:29,311 INFO L87 Difference]: Start difference. First operand 22 states. Second operand has 19 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 18 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) [2022-02-21 03:02:29,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:29,312 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-02-21 03:02:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-02-21 03:02:29,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:29,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:29,312 INFO L74 IsIncluded]: Start isIncluded. First operand has 19 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 18 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 22 states. [2022-02-21 03:02:29,313 INFO L87 Difference]: Start difference. First operand has 19 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 18 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 22 states. [2022-02-21 03:02:29,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:29,315 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-02-21 03:02:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-02-21 03:02:29,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:29,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:29,315 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:29,315 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 18 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) [2022-02-21 03:02:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 22 transitions. [2022-02-21 03:02:29,318 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 22 transitions. Word has length 10 [2022-02-21 03:02:29,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:29,318 INFO L470 AbstractCegarLoop]: Abstraction has 19 states and 22 transitions. [2022-02-21 03:02:29,318 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.0) internal successors, (10), 6 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-02-21 03:02:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-02-21 03:02:29,318 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:29,318 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:02:29,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-21 03:02:29,531 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 [2022-02-21 03:02:29,532 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:29,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:29,533 INFO L85 PathProgramCache]: Analyzing trace with hash -1576310017, now seen corresponding path program 1 times [2022-02-21 03:02:29,533 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:29,533 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565650366] [2022-02-21 03:02:29,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:29,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:29,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {396#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {396#true} is VALID [2022-02-21 03:02:29,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {396#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {398#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:29,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {398#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {398#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:29,569 INFO L290 TraceCheckUtils]: 3: Hoare triple {398#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {399#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:29,569 INFO L290 TraceCheckUtils]: 4: Hoare triple {399#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {399#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:29,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {399#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {400#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:29,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {400#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 < 1048); {397#false} is VALID [2022-02-21 03:02:29,570 INFO L290 TraceCheckUtils]: 7: Hoare triple {397#false} main_#t~short3#1 := main_~k~0#1 < 1048; {397#false} is VALID [2022-02-21 03:02:29,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {397#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {397#false} is VALID [2022-02-21 03:02:29,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {397#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {397#false} is VALID [2022-02-21 03:02:29,570 INFO L290 TraceCheckUtils]: 10: Hoare triple {397#false} assume 0 != main_#t~nondet4#1;havoc main_#t~nondet4#1;main_#t~post5#1 := main_~k~0#1; {397#false} is VALID [2022-02-21 03:02:29,570 INFO L290 TraceCheckUtils]: 11: Hoare triple {397#false} assume !(1 + main_#t~post5#1 <= 2147483647); {397#false} is VALID [2022-02-21 03:02:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:29,571 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:29,571 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565650366] [2022-02-21 03:02:29,571 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565650366] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:02:29,571 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [243887176] [2022-02-21 03:02:29,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:29,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:29,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:29,572 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) [2022-02-21 03:02:29,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-21 03:02:29,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:29,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-21 03:02:29,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:29,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:02:29,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {396#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {396#true} is VALID [2022-02-21 03:02:29,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {396#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {407#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:29,676 INFO L290 TraceCheckUtils]: 2: Hoare triple {407#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {407#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:29,676 INFO L290 TraceCheckUtils]: 3: Hoare triple {407#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {414#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:29,676 INFO L290 TraceCheckUtils]: 4: Hoare triple {414#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {414#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:29,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {414#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {400#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:29,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {400#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 < 1048); {397#false} is VALID [2022-02-21 03:02:29,677 INFO L290 TraceCheckUtils]: 7: Hoare triple {397#false} main_#t~short3#1 := main_~k~0#1 < 1048; {397#false} is VALID [2022-02-21 03:02:29,677 INFO L290 TraceCheckUtils]: 8: Hoare triple {397#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {397#false} is VALID [2022-02-21 03:02:29,678 INFO L290 TraceCheckUtils]: 9: Hoare triple {397#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {397#false} is VALID [2022-02-21 03:02:29,678 INFO L290 TraceCheckUtils]: 10: Hoare triple {397#false} assume 0 != main_#t~nondet4#1;havoc main_#t~nondet4#1;main_#t~post5#1 := main_~k~0#1; {397#false} is VALID [2022-02-21 03:02:29,678 INFO L290 TraceCheckUtils]: 11: Hoare triple {397#false} assume !(1 + main_#t~post5#1 <= 2147483647); {397#false} is VALID [2022-02-21 03:02:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:29,678 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:02:29,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {397#false} assume !(1 + main_#t~post5#1 <= 2147483647); {397#false} is VALID [2022-02-21 03:02:29,740 INFO L290 TraceCheckUtils]: 10: Hoare triple {397#false} assume 0 != main_#t~nondet4#1;havoc main_#t~nondet4#1;main_#t~post5#1 := main_~k~0#1; {397#false} is VALID [2022-02-21 03:02:29,740 INFO L290 TraceCheckUtils]: 9: Hoare triple {397#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {397#false} is VALID [2022-02-21 03:02:29,740 INFO L290 TraceCheckUtils]: 8: Hoare triple {397#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {397#false} is VALID [2022-02-21 03:02:29,740 INFO L290 TraceCheckUtils]: 7: Hoare triple {397#false} main_#t~short3#1 := main_~k~0#1 < 1048; {397#false} is VALID [2022-02-21 03:02:29,741 INFO L290 TraceCheckUtils]: 6: Hoare triple {454#(< |ULTIMATE.start_main_~i~0#1| 1048)} assume !(main_~i~0#1 < 1048); {397#false} is VALID [2022-02-21 03:02:29,741 INFO L290 TraceCheckUtils]: 5: Hoare triple {458#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {454#(< |ULTIMATE.start_main_~i~0#1| 1048)} is VALID [2022-02-21 03:02:29,742 INFO L290 TraceCheckUtils]: 4: Hoare triple {458#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 <= 2147483647; {458#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:29,742 INFO L290 TraceCheckUtils]: 3: Hoare triple {465#(< |ULTIMATE.start_main_~i~0#1| 1047)} main_#t~post0#1 := main_~i~0#1; {458#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:29,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {465#(< |ULTIMATE.start_main_~i~0#1| 1047)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {465#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:29,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {396#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {465#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:29,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {396#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {396#true} is VALID [2022-02-21 03:02:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:29,743 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [243887176] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:02:29,743 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:02:29,743 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-21 03:02:29,743 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028784883] [2022-02-21 03:02:29,744 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:02:29,744 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 10 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-02-21 03:02:29,744 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:29,744 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.3) internal successors, (23), 10 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) [2022-02-21 03:02:29,758 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:29,758 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-21 03:02:29,758 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:29,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-21 03:02:29,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-21 03:02:29,759 INFO L87 Difference]: Start difference. First operand 19 states and 22 transitions. Second operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 10 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) [2022-02-21 03:02:29,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:29,849 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2022-02-21 03:02:29,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-21 03:02:29,850 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 10 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-02-21 03:02:29,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 10 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) [2022-02-21 03:02:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 46 transitions. [2022-02-21 03:02:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 10 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) [2022-02-21 03:02:29,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 46 transitions. [2022-02-21 03:02:29,852 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 46 transitions. [2022-02-21 03:02:29,887 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:29,888 INFO L225 Difference]: With dead ends: 39 [2022-02-21 03:02:29,888 INFO L226 Difference]: Without dead ends: 27 [2022-02-21 03:02:29,888 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2022-02-21 03:02:29,889 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 13 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:29,889 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 80 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:02:29,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-02-21 03:02:29,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-02-21 03:02:29,903 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:29,903 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 27 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 26 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) [2022-02-21 03:02:29,903 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 27 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 26 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) [2022-02-21 03:02:29,903 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 27 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 26 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) [2022-02-21 03:02:29,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:29,904 INFO L93 Difference]: Finished difference Result 27 states and 30 transitions. [2022-02-21 03:02:29,905 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-02-21 03:02:29,905 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:29,905 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:29,905 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 26 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) Second operand 27 states. [2022-02-21 03:02:29,905 INFO L87 Difference]: Start difference. First operand has 27 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 26 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) Second operand 27 states. [2022-02-21 03:02:29,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:29,906 INFO L93 Difference]: Finished difference Result 27 states and 30 transitions. [2022-02-21 03:02:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-02-21 03:02:29,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:29,907 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:29,907 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:29,907 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 26 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) [2022-02-21 03:02:29,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 30 transitions. [2022-02-21 03:02:29,908 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 30 transitions. Word has length 12 [2022-02-21 03:02:29,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:29,908 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 30 transitions. [2022-02-21 03:02:29,908 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 10 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) [2022-02-21 03:02:29,909 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-02-21 03:02:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-02-21 03:02:29,909 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:29,909 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:02:29,942 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-21 03:02:30,141 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 [2022-02-21 03:02:30,142 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:30,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:30,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1440162055, now seen corresponding path program 2 times [2022-02-21 03:02:30,143 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:30,143 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261090306] [2022-02-21 03:02:30,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:30,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:30,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {606#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {606#true} is VALID [2022-02-21 03:02:30,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {606#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,251 INFO L290 TraceCheckUtils]: 3: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,252 INFO L290 TraceCheckUtils]: 4: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,253 INFO L290 TraceCheckUtils]: 9: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,254 INFO L290 TraceCheckUtils]: 10: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,254 INFO L290 TraceCheckUtils]: 11: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,254 INFO L290 TraceCheckUtils]: 12: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,255 INFO L290 TraceCheckUtils]: 13: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,255 INFO L290 TraceCheckUtils]: 14: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume !(main_~i~0#1 < 1048); {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,255 INFO L290 TraceCheckUtils]: 15: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} main_#t~short3#1 := main_~k~0#1 < 1048; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,256 INFO L290 TraceCheckUtils]: 16: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,256 INFO L290 TraceCheckUtils]: 17: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {608#(= |ULTIMATE.start_main_~k~0#1| 0)} is VALID [2022-02-21 03:02:30,256 INFO L290 TraceCheckUtils]: 18: Hoare triple {608#(= |ULTIMATE.start_main_~k~0#1| 0)} assume 0 != main_#t~nondet4#1;havoc main_#t~nondet4#1;main_#t~post5#1 := main_~k~0#1; {609#(= |ULTIMATE.start_main_#t~post5#1| 0)} is VALID [2022-02-21 03:02:30,257 INFO L290 TraceCheckUtils]: 19: Hoare triple {609#(= |ULTIMATE.start_main_#t~post5#1| 0)} assume !(1 + main_#t~post5#1 <= 2147483647); {607#false} is VALID [2022-02-21 03:02:30,258 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-02-21 03:02:30,258 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:30,258 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261090306] [2022-02-21 03:02:30,258 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1261090306] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:02:30,258 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:02:30,258 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:02:30,258 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415928368] [2022-02-21 03:02:30,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:02:30,258 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 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 20 [2022-02-21 03:02:30,271 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:30,271 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,278 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 12 edges. 12 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:30,278 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-21 03:02:30,278 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:30,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-21 03:02:30,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-21 03:02:30,279 INFO L87 Difference]: Start difference. First operand 27 states and 30 transitions. Second operand has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:30,321 INFO L93 Difference]: Finished difference Result 39 states and 44 transitions. [2022-02-21 03:02:30,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-21 03:02:30,322 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 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 20 [2022-02-21 03:02:30,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:30,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 35 transitions. [2022-02-21 03:02:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 35 transitions. [2022-02-21 03:02:30,324 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 35 transitions. [2022-02-21 03:02:30,341 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:30,343 INFO L225 Difference]: With dead ends: 39 [2022-02-21 03:02:30,343 INFO L226 Difference]: Without dead ends: 37 [2022-02-21 03:02:30,343 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-21 03:02:30,344 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 9 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:30,345 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 34 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:02:30,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-02-21 03:02:30,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2022-02-21 03:02:30,361 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:30,361 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 35 states, 31 states have (on average 1.3548387096774193) internal successors, (42), 34 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,361 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 35 states, 31 states have (on average 1.3548387096774193) internal successors, (42), 34 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,361 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 35 states, 31 states have (on average 1.3548387096774193) internal successors, (42), 34 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:30,380 INFO L93 Difference]: Finished difference Result 37 states and 42 transitions. [2022-02-21 03:02:30,380 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2022-02-21 03:02:30,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:30,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:30,381 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 31 states have (on average 1.3548387096774193) internal successors, (42), 34 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 37 states. [2022-02-21 03:02:30,381 INFO L87 Difference]: Start difference. First operand has 35 states, 31 states have (on average 1.3548387096774193) internal successors, (42), 34 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 37 states. [2022-02-21 03:02:30,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:30,382 INFO L93 Difference]: Finished difference Result 37 states and 42 transitions. [2022-02-21 03:02:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2022-02-21 03:02:30,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:30,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:30,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:30,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:30,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 31 states have (on average 1.3548387096774193) internal successors, (42), 34 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 42 transitions. [2022-02-21 03:02:30,385 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 42 transitions. Word has length 20 [2022-02-21 03:02:30,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:30,385 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 42 transitions. [2022-02-21 03:02:30,385 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.0) internal successors, (12), 4 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:30,385 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2022-02-21 03:02:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-02-21 03:02:30,386 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:30,386 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:02:30,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-21 03:02:30,386 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:30,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:30,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1440162247, now seen corresponding path program 1 times [2022-02-21 03:02:30,386 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:30,387 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855390347] [2022-02-21 03:02:30,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:30,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:30,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {770#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {770#true} is VALID [2022-02-21 03:02:30,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {770#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {772#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:30,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {772#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {772#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:30,496 INFO L290 TraceCheckUtils]: 3: Hoare triple {772#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {773#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:30,496 INFO L290 TraceCheckUtils]: 4: Hoare triple {773#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {773#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:30,496 INFO L290 TraceCheckUtils]: 5: Hoare triple {773#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:30,497 INFO L290 TraceCheckUtils]: 6: Hoare triple {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:30,497 INFO L290 TraceCheckUtils]: 7: Hoare triple {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:30,497 INFO L290 TraceCheckUtils]: 8: Hoare triple {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:30,498 INFO L290 TraceCheckUtils]: 9: Hoare triple {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:30,498 INFO L290 TraceCheckUtils]: 10: Hoare triple {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:30,498 INFO L290 TraceCheckUtils]: 11: Hoare triple {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:30,499 INFO L290 TraceCheckUtils]: 12: Hoare triple {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:30,499 INFO L290 TraceCheckUtils]: 13: Hoare triple {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {778#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:30,499 INFO L290 TraceCheckUtils]: 14: Hoare triple {778#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 < 1048); {771#false} is VALID [2022-02-21 03:02:30,499 INFO L290 TraceCheckUtils]: 15: Hoare triple {771#false} main_#t~short3#1 := main_~k~0#1 < 1048; {771#false} is VALID [2022-02-21 03:02:30,499 INFO L290 TraceCheckUtils]: 16: Hoare triple {771#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {771#false} is VALID [2022-02-21 03:02:30,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {771#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {771#false} is VALID [2022-02-21 03:02:30,500 INFO L290 TraceCheckUtils]: 18: Hoare triple {771#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {771#false} is VALID [2022-02-21 03:02:30,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {771#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {771#false} is VALID [2022-02-21 03:02:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:30,500 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:30,500 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855390347] [2022-02-21 03:02:30,500 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855390347] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:02:30,500 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1817908845] [2022-02-21 03:02:30,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:30,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:30,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:30,501 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) [2022-02-21 03:02:30,503 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-21 03:02:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:30,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-21 03:02:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:30,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:02:30,687 INFO L290 TraceCheckUtils]: 0: Hoare triple {770#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {770#true} is VALID [2022-02-21 03:02:30,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {770#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {785#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:30,688 INFO L290 TraceCheckUtils]: 2: Hoare triple {785#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {785#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:30,688 INFO L290 TraceCheckUtils]: 3: Hoare triple {785#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {792#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:30,689 INFO L290 TraceCheckUtils]: 4: Hoare triple {792#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {792#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:30,689 INFO L290 TraceCheckUtils]: 5: Hoare triple {792#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:30,690 INFO L290 TraceCheckUtils]: 6: Hoare triple {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:30,690 INFO L290 TraceCheckUtils]: 7: Hoare triple {774#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:30,690 INFO L290 TraceCheckUtils]: 8: Hoare triple {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:30,691 INFO L290 TraceCheckUtils]: 9: Hoare triple {775#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:30,691 INFO L290 TraceCheckUtils]: 10: Hoare triple {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:30,691 INFO L290 TraceCheckUtils]: 11: Hoare triple {776#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:30,692 INFO L290 TraceCheckUtils]: 12: Hoare triple {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:30,692 INFO L290 TraceCheckUtils]: 13: Hoare triple {777#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {778#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:30,692 INFO L290 TraceCheckUtils]: 14: Hoare triple {778#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 < 1048); {771#false} is VALID [2022-02-21 03:02:30,693 INFO L290 TraceCheckUtils]: 15: Hoare triple {771#false} main_#t~short3#1 := main_~k~0#1 < 1048; {771#false} is VALID [2022-02-21 03:02:30,693 INFO L290 TraceCheckUtils]: 16: Hoare triple {771#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {771#false} is VALID [2022-02-21 03:02:30,693 INFO L290 TraceCheckUtils]: 17: Hoare triple {771#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {771#false} is VALID [2022-02-21 03:02:30,693 INFO L290 TraceCheckUtils]: 18: Hoare triple {771#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {771#false} is VALID [2022-02-21 03:02:30,693 INFO L290 TraceCheckUtils]: 19: Hoare triple {771#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {771#false} is VALID [2022-02-21 03:02:30,693 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:30,693 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:02:30,851 INFO L290 TraceCheckUtils]: 19: Hoare triple {771#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {771#false} is VALID [2022-02-21 03:02:30,851 INFO L290 TraceCheckUtils]: 18: Hoare triple {771#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {771#false} is VALID [2022-02-21 03:02:30,851 INFO L290 TraceCheckUtils]: 17: Hoare triple {771#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {771#false} is VALID [2022-02-21 03:02:30,851 INFO L290 TraceCheckUtils]: 16: Hoare triple {771#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {771#false} is VALID [2022-02-21 03:02:30,851 INFO L290 TraceCheckUtils]: 15: Hoare triple {771#false} main_#t~short3#1 := main_~k~0#1 < 1048; {771#false} is VALID [2022-02-21 03:02:30,852 INFO L290 TraceCheckUtils]: 14: Hoare triple {856#(< |ULTIMATE.start_main_~i~0#1| 1048)} assume !(main_~i~0#1 < 1048); {771#false} is VALID [2022-02-21 03:02:30,852 INFO L290 TraceCheckUtils]: 13: Hoare triple {860#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {856#(< |ULTIMATE.start_main_~i~0#1| 1048)} is VALID [2022-02-21 03:02:30,853 INFO L290 TraceCheckUtils]: 12: Hoare triple {860#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 <= 2147483647; {860#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:30,853 INFO L290 TraceCheckUtils]: 11: Hoare triple {867#(< |ULTIMATE.start_main_~i~0#1| 1047)} main_#t~post0#1 := main_~i~0#1; {860#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:30,853 INFO L290 TraceCheckUtils]: 10: Hoare triple {867#(< |ULTIMATE.start_main_~i~0#1| 1047)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {867#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:30,854 INFO L290 TraceCheckUtils]: 9: Hoare triple {874#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {867#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:30,854 INFO L290 TraceCheckUtils]: 8: Hoare triple {874#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 <= 2147483647; {874#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:30,855 INFO L290 TraceCheckUtils]: 7: Hoare triple {881#(< |ULTIMATE.start_main_~i~0#1| 1046)} main_#t~post0#1 := main_~i~0#1; {874#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:30,855 INFO L290 TraceCheckUtils]: 6: Hoare triple {881#(< |ULTIMATE.start_main_~i~0#1| 1046)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {881#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:30,855 INFO L290 TraceCheckUtils]: 5: Hoare triple {888#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {881#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:30,856 INFO L290 TraceCheckUtils]: 4: Hoare triple {888#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 <= 2147483647; {888#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:30,856 INFO L290 TraceCheckUtils]: 3: Hoare triple {895#(< |ULTIMATE.start_main_~i~0#1| 1045)} main_#t~post0#1 := main_~i~0#1; {888#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:30,856 INFO L290 TraceCheckUtils]: 2: Hoare triple {895#(< |ULTIMATE.start_main_~i~0#1| 1045)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {895#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:30,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {770#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {895#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:30,857 INFO L290 TraceCheckUtils]: 0: Hoare triple {770#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {770#true} is VALID [2022-02-21 03:02:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:30,857 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1817908845] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:02:30,857 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:02:30,858 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-21 03:02:30,858 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883353518] [2022-02-21 03:02:30,858 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:02:30,858 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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 20 [2022-02-21 03:02:30,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:30,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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) [2022-02-21 03:02:30,883 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:30,883 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-21 03:02:30,883 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:30,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-21 03:02:30,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-21 03:02:30,884 INFO L87 Difference]: Start difference. First operand 35 states and 42 transitions. Second operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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) [2022-02-21 03:02:31,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:31,100 INFO L93 Difference]: Finished difference Result 71 states and 88 transitions. [2022-02-21 03:02:31,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-21 03:02:31,100 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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 20 [2022-02-21 03:02:31,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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) [2022-02-21 03:02:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 64 transitions. [2022-02-21 03:02:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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) [2022-02-21 03:02:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 64 transitions. [2022-02-21 03:02:31,103 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 64 transitions. [2022-02-21 03:02:31,154 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:31,155 INFO L225 Difference]: With dead ends: 71 [2022-02-21 03:02:31,155 INFO L226 Difference]: Without dead ends: 51 [2022-02-21 03:02:31,155 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 107 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=171, Invalid=381, Unknown=0, NotChecked=0, Total=552 [2022-02-21 03:02:31,156 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 33 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 127 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:31,156 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 127 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:02:31,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-02-21 03:02:31,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2022-02-21 03:02:31,167 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:31,167 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 51 states, 47 states have (on average 1.2340425531914894) internal successors, (58), 50 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) [2022-02-21 03:02:31,168 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 51 states, 47 states have (on average 1.2340425531914894) internal successors, (58), 50 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) [2022-02-21 03:02:31,168 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 51 states, 47 states have (on average 1.2340425531914894) internal successors, (58), 50 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) [2022-02-21 03:02:31,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:31,169 INFO L93 Difference]: Finished difference Result 51 states and 58 transitions. [2022-02-21 03:02:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 58 transitions. [2022-02-21 03:02:31,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:31,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:31,169 INFO L74 IsIncluded]: Start isIncluded. First operand has 51 states, 47 states have (on average 1.2340425531914894) internal successors, (58), 50 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 51 states. [2022-02-21 03:02:31,169 INFO L87 Difference]: Start difference. First operand has 51 states, 47 states have (on average 1.2340425531914894) internal successors, (58), 50 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 51 states. [2022-02-21 03:02:31,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:31,170 INFO L93 Difference]: Finished difference Result 51 states and 58 transitions. [2022-02-21 03:02:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 58 transitions. [2022-02-21 03:02:31,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:31,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:31,171 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:31,171 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:31,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 47 states have (on average 1.2340425531914894) internal successors, (58), 50 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) [2022-02-21 03:02:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 58 transitions. [2022-02-21 03:02:31,172 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 58 transitions. Word has length 20 [2022-02-21 03:02:31,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:31,172 INFO L470 AbstractCegarLoop]: Abstraction has 51 states and 58 transitions. [2022-02-21 03:02:31,172 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 18 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) [2022-02-21 03:02:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 58 transitions. [2022-02-21 03:02:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-02-21 03:02:31,173 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:31,173 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:02:31,191 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-21 03:02:31,391 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:31,391 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:31,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:31,392 INFO L85 PathProgramCache]: Analyzing trace with hash 1587475927, now seen corresponding path program 2 times [2022-02-21 03:02:31,392 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:31,393 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223867243] [2022-02-21 03:02:31,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:31,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:31,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {1156#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {1156#true} is VALID [2022-02-21 03:02:31,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {1156#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {1158#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:31,574 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1158#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:31,574 INFO L290 TraceCheckUtils]: 3: Hoare triple {1158#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {1159#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:31,575 INFO L290 TraceCheckUtils]: 4: Hoare triple {1159#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {1159#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:31,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {1159#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:31,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:31,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:31,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:31,577 INFO L290 TraceCheckUtils]: 9: Hoare triple {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:31,577 INFO L290 TraceCheckUtils]: 10: Hoare triple {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:31,577 INFO L290 TraceCheckUtils]: 11: Hoare triple {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:31,578 INFO L290 TraceCheckUtils]: 12: Hoare triple {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:31,578 INFO L290 TraceCheckUtils]: 13: Hoare triple {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:31,579 INFO L290 TraceCheckUtils]: 14: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:31,579 INFO L290 TraceCheckUtils]: 15: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post0#1 := main_~i~0#1; {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:31,579 INFO L290 TraceCheckUtils]: 16: Hoare triple {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 <= 2147483647; {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:31,580 INFO L290 TraceCheckUtils]: 17: Hoare triple {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:31,580 INFO L290 TraceCheckUtils]: 18: Hoare triple {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:31,580 INFO L290 TraceCheckUtils]: 19: Hoare triple {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post0#1 := main_~i~0#1; {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:31,581 INFO L290 TraceCheckUtils]: 20: Hoare triple {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 <= 2147483647; {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:31,581 INFO L290 TraceCheckUtils]: 21: Hoare triple {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:31,581 INFO L290 TraceCheckUtils]: 22: Hoare triple {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:31,582 INFO L290 TraceCheckUtils]: 23: Hoare triple {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post0#1 := main_~i~0#1; {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:31,591 INFO L290 TraceCheckUtils]: 24: Hoare triple {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 <= 2147483647; {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:31,592 INFO L290 TraceCheckUtils]: 25: Hoare triple {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:31,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:31,593 INFO L290 TraceCheckUtils]: 27: Hoare triple {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post0#1 := main_~i~0#1; {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:31,593 INFO L290 TraceCheckUtils]: 28: Hoare triple {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 <= 2147483647; {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:31,594 INFO L290 TraceCheckUtils]: 29: Hoare triple {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1172#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:31,594 INFO L290 TraceCheckUtils]: 30: Hoare triple {1172#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !(main_~i~0#1 < 1048); {1157#false} is VALID [2022-02-21 03:02:31,594 INFO L290 TraceCheckUtils]: 31: Hoare triple {1157#false} main_#t~short3#1 := main_~k~0#1 < 1048; {1157#false} is VALID [2022-02-21 03:02:31,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {1157#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {1157#false} is VALID [2022-02-21 03:02:31,595 INFO L290 TraceCheckUtils]: 33: Hoare triple {1157#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {1157#false} is VALID [2022-02-21 03:02:31,595 INFO L290 TraceCheckUtils]: 34: Hoare triple {1157#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {1157#false} is VALID [2022-02-21 03:02:31,595 INFO L290 TraceCheckUtils]: 35: Hoare triple {1157#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {1157#false} is VALID [2022-02-21 03:02:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:31,595 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:31,596 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223867243] [2022-02-21 03:02:31,596 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [223867243] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:02:31,596 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1223524631] [2022-02-21 03:02:31,596 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-21 03:02:31,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:31,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:31,610 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) [2022-02-21 03:02:31,634 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-21 03:02:31,727 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-21 03:02:31,727 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-21 03:02:31,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-21 03:02:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:31,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:02:32,014 INFO L290 TraceCheckUtils]: 0: Hoare triple {1156#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {1156#true} is VALID [2022-02-21 03:02:32,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {1156#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {1179#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:32,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {1179#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1179#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:32,019 INFO L290 TraceCheckUtils]: 3: Hoare triple {1179#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {1186#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:32,019 INFO L290 TraceCheckUtils]: 4: Hoare triple {1186#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {1186#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:32,020 INFO L290 TraceCheckUtils]: 5: Hoare triple {1186#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:32,020 INFO L290 TraceCheckUtils]: 6: Hoare triple {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:32,020 INFO L290 TraceCheckUtils]: 7: Hoare triple {1160#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:32,020 INFO L290 TraceCheckUtils]: 8: Hoare triple {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:32,021 INFO L290 TraceCheckUtils]: 9: Hoare triple {1161#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:32,021 INFO L290 TraceCheckUtils]: 10: Hoare triple {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:32,022 INFO L290 TraceCheckUtils]: 11: Hoare triple {1162#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:32,022 INFO L290 TraceCheckUtils]: 12: Hoare triple {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:32,022 INFO L290 TraceCheckUtils]: 13: Hoare triple {1163#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:32,023 INFO L290 TraceCheckUtils]: 14: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:32,023 INFO L290 TraceCheckUtils]: 15: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post0#1 := main_~i~0#1; {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:32,023 INFO L290 TraceCheckUtils]: 16: Hoare triple {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 <= 2147483647; {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:32,024 INFO L290 TraceCheckUtils]: 17: Hoare triple {1165#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:32,024 INFO L290 TraceCheckUtils]: 18: Hoare triple {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:32,024 INFO L290 TraceCheckUtils]: 19: Hoare triple {1166#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post0#1 := main_~i~0#1; {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:32,025 INFO L290 TraceCheckUtils]: 20: Hoare triple {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 <= 2147483647; {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:32,025 INFO L290 TraceCheckUtils]: 21: Hoare triple {1167#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:32,025 INFO L290 TraceCheckUtils]: 22: Hoare triple {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:32,026 INFO L290 TraceCheckUtils]: 23: Hoare triple {1168#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post0#1 := main_~i~0#1; {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:32,026 INFO L290 TraceCheckUtils]: 24: Hoare triple {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 <= 2147483647; {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:32,027 INFO L290 TraceCheckUtils]: 25: Hoare triple {1169#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:32,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:32,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {1170#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post0#1 := main_~i~0#1; {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:32,028 INFO L290 TraceCheckUtils]: 28: Hoare triple {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 <= 2147483647; {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:32,028 INFO L290 TraceCheckUtils]: 29: Hoare triple {1171#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1172#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:32,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {1172#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !(main_~i~0#1 < 1048); {1157#false} is VALID [2022-02-21 03:02:32,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {1157#false} main_#t~short3#1 := main_~k~0#1 < 1048; {1157#false} is VALID [2022-02-21 03:02:32,029 INFO L290 TraceCheckUtils]: 32: Hoare triple {1157#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {1157#false} is VALID [2022-02-21 03:02:32,029 INFO L290 TraceCheckUtils]: 33: Hoare triple {1157#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {1157#false} is VALID [2022-02-21 03:02:32,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {1157#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {1157#false} is VALID [2022-02-21 03:02:32,029 INFO L290 TraceCheckUtils]: 35: Hoare triple {1157#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {1157#false} is VALID [2022-02-21 03:02:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:32,029 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:02:32,493 INFO L290 TraceCheckUtils]: 35: Hoare triple {1157#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {1157#false} is VALID [2022-02-21 03:02:32,493 INFO L290 TraceCheckUtils]: 34: Hoare triple {1157#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {1157#false} is VALID [2022-02-21 03:02:32,493 INFO L290 TraceCheckUtils]: 33: Hoare triple {1157#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {1157#false} is VALID [2022-02-21 03:02:32,493 INFO L290 TraceCheckUtils]: 32: Hoare triple {1157#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {1157#false} is VALID [2022-02-21 03:02:32,494 INFO L290 TraceCheckUtils]: 31: Hoare triple {1157#false} main_#t~short3#1 := main_~k~0#1 < 1048; {1157#false} is VALID [2022-02-21 03:02:32,494 INFO L290 TraceCheckUtils]: 30: Hoare triple {1298#(< |ULTIMATE.start_main_~i~0#1| 1048)} assume !(main_~i~0#1 < 1048); {1157#false} is VALID [2022-02-21 03:02:32,494 INFO L290 TraceCheckUtils]: 29: Hoare triple {1302#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1298#(< |ULTIMATE.start_main_~i~0#1| 1048)} is VALID [2022-02-21 03:02:32,495 INFO L290 TraceCheckUtils]: 28: Hoare triple {1302#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 <= 2147483647; {1302#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:32,495 INFO L290 TraceCheckUtils]: 27: Hoare triple {1309#(< |ULTIMATE.start_main_~i~0#1| 1047)} main_#t~post0#1 := main_~i~0#1; {1302#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:32,495 INFO L290 TraceCheckUtils]: 26: Hoare triple {1309#(< |ULTIMATE.start_main_~i~0#1| 1047)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1309#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:32,496 INFO L290 TraceCheckUtils]: 25: Hoare triple {1316#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1309#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:32,496 INFO L290 TraceCheckUtils]: 24: Hoare triple {1316#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 <= 2147483647; {1316#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:32,497 INFO L290 TraceCheckUtils]: 23: Hoare triple {1323#(< |ULTIMATE.start_main_~i~0#1| 1046)} main_#t~post0#1 := main_~i~0#1; {1316#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:32,497 INFO L290 TraceCheckUtils]: 22: Hoare triple {1323#(< |ULTIMATE.start_main_~i~0#1| 1046)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1323#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:32,498 INFO L290 TraceCheckUtils]: 21: Hoare triple {1330#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1323#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:32,507 INFO L290 TraceCheckUtils]: 20: Hoare triple {1330#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 <= 2147483647; {1330#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:32,507 INFO L290 TraceCheckUtils]: 19: Hoare triple {1337#(< |ULTIMATE.start_main_~i~0#1| 1045)} main_#t~post0#1 := main_~i~0#1; {1330#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:32,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {1337#(< |ULTIMATE.start_main_~i~0#1| 1045)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1337#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:32,508 INFO L290 TraceCheckUtils]: 17: Hoare triple {1344#(< |ULTIMATE.start_main_#t~post0#1| 1044)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1337#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:32,508 INFO L290 TraceCheckUtils]: 16: Hoare triple {1344#(< |ULTIMATE.start_main_#t~post0#1| 1044)} assume 1 + main_#t~post0#1 <= 2147483647; {1344#(< |ULTIMATE.start_main_#t~post0#1| 1044)} is VALID [2022-02-21 03:02:32,509 INFO L290 TraceCheckUtils]: 15: Hoare triple {1351#(< |ULTIMATE.start_main_~i~0#1| 1044)} main_#t~post0#1 := main_~i~0#1; {1344#(< |ULTIMATE.start_main_#t~post0#1| 1044)} is VALID [2022-02-21 03:02:32,509 INFO L290 TraceCheckUtils]: 14: Hoare triple {1351#(< |ULTIMATE.start_main_~i~0#1| 1044)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1351#(< |ULTIMATE.start_main_~i~0#1| 1044)} is VALID [2022-02-21 03:02:32,510 INFO L290 TraceCheckUtils]: 13: Hoare triple {1358#(< |ULTIMATE.start_main_#t~post0#1| 1043)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1351#(< |ULTIMATE.start_main_~i~0#1| 1044)} is VALID [2022-02-21 03:02:32,510 INFO L290 TraceCheckUtils]: 12: Hoare triple {1358#(< |ULTIMATE.start_main_#t~post0#1| 1043)} assume 1 + main_#t~post0#1 <= 2147483647; {1358#(< |ULTIMATE.start_main_#t~post0#1| 1043)} is VALID [2022-02-21 03:02:32,510 INFO L290 TraceCheckUtils]: 11: Hoare triple {1365#(< |ULTIMATE.start_main_~i~0#1| 1043)} main_#t~post0#1 := main_~i~0#1; {1358#(< |ULTIMATE.start_main_#t~post0#1| 1043)} is VALID [2022-02-21 03:02:32,511 INFO L290 TraceCheckUtils]: 10: Hoare triple {1365#(< |ULTIMATE.start_main_~i~0#1| 1043)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1365#(< |ULTIMATE.start_main_~i~0#1| 1043)} is VALID [2022-02-21 03:02:32,511 INFO L290 TraceCheckUtils]: 9: Hoare triple {1372#(< |ULTIMATE.start_main_#t~post0#1| 1042)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1365#(< |ULTIMATE.start_main_~i~0#1| 1043)} is VALID [2022-02-21 03:02:32,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {1372#(< |ULTIMATE.start_main_#t~post0#1| 1042)} assume 1 + main_#t~post0#1 <= 2147483647; {1372#(< |ULTIMATE.start_main_#t~post0#1| 1042)} is VALID [2022-02-21 03:02:32,514 INFO L290 TraceCheckUtils]: 7: Hoare triple {1379#(< |ULTIMATE.start_main_~i~0#1| 1042)} main_#t~post0#1 := main_~i~0#1; {1372#(< |ULTIMATE.start_main_#t~post0#1| 1042)} is VALID [2022-02-21 03:02:32,516 INFO L290 TraceCheckUtils]: 6: Hoare triple {1379#(< |ULTIMATE.start_main_~i~0#1| 1042)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1379#(< |ULTIMATE.start_main_~i~0#1| 1042)} is VALID [2022-02-21 03:02:32,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {1386#(< |ULTIMATE.start_main_#t~post0#1| 1041)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1379#(< |ULTIMATE.start_main_~i~0#1| 1042)} is VALID [2022-02-21 03:02:32,518 INFO L290 TraceCheckUtils]: 4: Hoare triple {1386#(< |ULTIMATE.start_main_#t~post0#1| 1041)} assume 1 + main_#t~post0#1 <= 2147483647; {1386#(< |ULTIMATE.start_main_#t~post0#1| 1041)} is VALID [2022-02-21 03:02:32,519 INFO L290 TraceCheckUtils]: 3: Hoare triple {1393#(< |ULTIMATE.start_main_~i~0#1| 1041)} main_#t~post0#1 := main_~i~0#1; {1386#(< |ULTIMATE.start_main_#t~post0#1| 1041)} is VALID [2022-02-21 03:02:32,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {1393#(< |ULTIMATE.start_main_~i~0#1| 1041)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1393#(< |ULTIMATE.start_main_~i~0#1| 1041)} is VALID [2022-02-21 03:02:32,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {1156#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {1393#(< |ULTIMATE.start_main_~i~0#1| 1041)} is VALID [2022-02-21 03:02:32,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {1156#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {1156#true} is VALID [2022-02-21 03:02:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:32,520 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1223524631] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:02:32,520 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:02:32,520 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-21 03:02:32,520 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451368946] [2022-02-21 03:02:32,521 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:02:32,521 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 34 states have internal predecessors, (71), 0 states have call successors, (0), 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 36 [2022-02-21 03:02:32,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:32,522 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 34 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:32,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:32,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-02-21 03:02:32,584 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:32,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-02-21 03:02:32,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2022-02-21 03:02:32,586 INFO L87 Difference]: Start difference. First operand 51 states and 58 transitions. Second operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 34 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:33,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:33,059 INFO L93 Difference]: Finished difference Result 103 states and 124 transitions. [2022-02-21 03:02:33,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-02-21 03:02:33,059 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 34 states have internal predecessors, (71), 0 states have call successors, (0), 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 36 [2022-02-21 03:02:33,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 34 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 100 transitions. [2022-02-21 03:02:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 34 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 100 transitions. [2022-02-21 03:02:33,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 100 transitions. [2022-02-21 03:02:33,140 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:33,142 INFO L225 Difference]: With dead ends: 103 [2022-02-21 03:02:33,142 INFO L226 Difference]: Without dead ends: 83 [2022-02-21 03:02:33,143 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 479 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=659, Invalid=1597, Unknown=0, NotChecked=0, Total=2256 [2022-02-21 03:02:33,143 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 81 mSDsluCounter, 156 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:33,144 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [81 Valid, 173 Invalid, 122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-21 03:02:33,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-02-21 03:02:33,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-02-21 03:02:33,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:33,165 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 79 states have (on average 1.139240506329114) internal successors, (90), 82 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) [2022-02-21 03:02:33,165 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 79 states have (on average 1.139240506329114) internal successors, (90), 82 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) [2022-02-21 03:02:33,166 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 79 states have (on average 1.139240506329114) internal successors, (90), 82 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) [2022-02-21 03:02:33,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:33,167 INFO L93 Difference]: Finished difference Result 83 states and 90 transitions. [2022-02-21 03:02:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 90 transitions. [2022-02-21 03:02:33,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:33,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:33,168 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 79 states have (on average 1.139240506329114) internal successors, (90), 82 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) Second operand 83 states. [2022-02-21 03:02:33,168 INFO L87 Difference]: Start difference. First operand has 83 states, 79 states have (on average 1.139240506329114) internal successors, (90), 82 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) Second operand 83 states. [2022-02-21 03:02:33,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:33,170 INFO L93 Difference]: Finished difference Result 83 states and 90 transitions. [2022-02-21 03:02:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 90 transitions. [2022-02-21 03:02:33,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:33,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:33,171 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:33,171 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 79 states have (on average 1.139240506329114) internal successors, (90), 82 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) [2022-02-21 03:02:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 90 transitions. [2022-02-21 03:02:33,173 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 90 transitions. Word has length 36 [2022-02-21 03:02:33,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:33,173 INFO L470 AbstractCegarLoop]: Abstraction has 83 states and 90 transitions. [2022-02-21 03:02:33,173 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 34 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 90 transitions. [2022-02-21 03:02:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-02-21 03:02:33,174 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:33,174 INFO L514 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:02:33,208 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-21 03:02:33,387 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:33,388 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:33,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:33,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1641037303, now seen corresponding path program 3 times [2022-02-21 03:02:33,389 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:33,389 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724375546] [2022-02-21 03:02:33,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:33,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:33,851 INFO L290 TraceCheckUtils]: 0: Hoare triple {1814#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {1814#true} is VALID [2022-02-21 03:02:33,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {1814#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {1816#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:33,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {1816#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1816#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:33,852 INFO L290 TraceCheckUtils]: 3: Hoare triple {1816#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {1817#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:33,852 INFO L290 TraceCheckUtils]: 4: Hoare triple {1817#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {1817#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:33,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {1817#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:33,853 INFO L290 TraceCheckUtils]: 6: Hoare triple {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:33,853 INFO L290 TraceCheckUtils]: 7: Hoare triple {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:33,854 INFO L290 TraceCheckUtils]: 8: Hoare triple {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:33,854 INFO L290 TraceCheckUtils]: 9: Hoare triple {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:33,854 INFO L290 TraceCheckUtils]: 10: Hoare triple {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:33,855 INFO L290 TraceCheckUtils]: 11: Hoare triple {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:33,855 INFO L290 TraceCheckUtils]: 12: Hoare triple {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:33,855 INFO L290 TraceCheckUtils]: 13: Hoare triple {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:33,856 INFO L290 TraceCheckUtils]: 14: Hoare triple {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:33,856 INFO L290 TraceCheckUtils]: 15: Hoare triple {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post0#1 := main_~i~0#1; {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:33,856 INFO L290 TraceCheckUtils]: 16: Hoare triple {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 <= 2147483647; {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:33,857 INFO L290 TraceCheckUtils]: 17: Hoare triple {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:33,857 INFO L290 TraceCheckUtils]: 18: Hoare triple {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:33,857 INFO L290 TraceCheckUtils]: 19: Hoare triple {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post0#1 := main_~i~0#1; {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:33,858 INFO L290 TraceCheckUtils]: 20: Hoare triple {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 <= 2147483647; {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:33,858 INFO L290 TraceCheckUtils]: 21: Hoare triple {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:33,858 INFO L290 TraceCheckUtils]: 22: Hoare triple {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:33,859 INFO L290 TraceCheckUtils]: 23: Hoare triple {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post0#1 := main_~i~0#1; {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:33,859 INFO L290 TraceCheckUtils]: 24: Hoare triple {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 <= 2147483647; {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:33,859 INFO L290 TraceCheckUtils]: 25: Hoare triple {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:33,860 INFO L290 TraceCheckUtils]: 26: Hoare triple {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:33,861 INFO L290 TraceCheckUtils]: 27: Hoare triple {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post0#1 := main_~i~0#1; {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:33,861 INFO L290 TraceCheckUtils]: 28: Hoare triple {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 <= 2147483647; {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:33,861 INFO L290 TraceCheckUtils]: 29: Hoare triple {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:33,862 INFO L290 TraceCheckUtils]: 30: Hoare triple {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:33,862 INFO L290 TraceCheckUtils]: 31: Hoare triple {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} main_#t~post0#1 := main_~i~0#1; {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:33,863 INFO L290 TraceCheckUtils]: 32: Hoare triple {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 <= 2147483647; {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:33,863 INFO L290 TraceCheckUtils]: 33: Hoare triple {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:33,863 INFO L290 TraceCheckUtils]: 34: Hoare triple {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:33,864 INFO L290 TraceCheckUtils]: 35: Hoare triple {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} main_#t~post0#1 := main_~i~0#1; {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:33,864 INFO L290 TraceCheckUtils]: 36: Hoare triple {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 <= 2147483647; {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:33,864 INFO L290 TraceCheckUtils]: 37: Hoare triple {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:33,865 INFO L290 TraceCheckUtils]: 38: Hoare triple {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:33,865 INFO L290 TraceCheckUtils]: 39: Hoare triple {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} main_#t~post0#1 := main_~i~0#1; {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:33,865 INFO L290 TraceCheckUtils]: 40: Hoare triple {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 <= 2147483647; {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:33,866 INFO L290 TraceCheckUtils]: 41: Hoare triple {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:33,866 INFO L290 TraceCheckUtils]: 42: Hoare triple {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:33,866 INFO L290 TraceCheckUtils]: 43: Hoare triple {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} main_#t~post0#1 := main_~i~0#1; {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:33,868 INFO L290 TraceCheckUtils]: 44: Hoare triple {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 <= 2147483647; {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:33,868 INFO L290 TraceCheckUtils]: 45: Hoare triple {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:33,868 INFO L290 TraceCheckUtils]: 46: Hoare triple {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:33,869 INFO L290 TraceCheckUtils]: 47: Hoare triple {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} main_#t~post0#1 := main_~i~0#1; {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:33,869 INFO L290 TraceCheckUtils]: 48: Hoare triple {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 <= 2147483647; {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:33,869 INFO L290 TraceCheckUtils]: 49: Hoare triple {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:33,870 INFO L290 TraceCheckUtils]: 50: Hoare triple {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:33,870 INFO L290 TraceCheckUtils]: 51: Hoare triple {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} main_#t~post0#1 := main_~i~0#1; {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:33,871 INFO L290 TraceCheckUtils]: 52: Hoare triple {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 <= 2147483647; {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:33,871 INFO L290 TraceCheckUtils]: 53: Hoare triple {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:33,871 INFO L290 TraceCheckUtils]: 54: Hoare triple {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:33,872 INFO L290 TraceCheckUtils]: 55: Hoare triple {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} main_#t~post0#1 := main_~i~0#1; {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:33,872 INFO L290 TraceCheckUtils]: 56: Hoare triple {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 <= 2147483647; {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:33,873 INFO L290 TraceCheckUtils]: 57: Hoare triple {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:33,873 INFO L290 TraceCheckUtils]: 58: Hoare triple {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:33,873 INFO L290 TraceCheckUtils]: 59: Hoare triple {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} main_#t~post0#1 := main_~i~0#1; {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:33,874 INFO L290 TraceCheckUtils]: 60: Hoare triple {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 <= 2147483647; {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:33,874 INFO L290 TraceCheckUtils]: 61: Hoare triple {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1846#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:33,875 INFO L290 TraceCheckUtils]: 62: Hoare triple {1846#(<= |ULTIMATE.start_main_~i~0#1| 15)} assume !(main_~i~0#1 < 1048); {1815#false} is VALID [2022-02-21 03:02:33,875 INFO L290 TraceCheckUtils]: 63: Hoare triple {1815#false} main_#t~short3#1 := main_~k~0#1 < 1048; {1815#false} is VALID [2022-02-21 03:02:33,875 INFO L290 TraceCheckUtils]: 64: Hoare triple {1815#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {1815#false} is VALID [2022-02-21 03:02:33,875 INFO L290 TraceCheckUtils]: 65: Hoare triple {1815#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {1815#false} is VALID [2022-02-21 03:02:33,875 INFO L290 TraceCheckUtils]: 66: Hoare triple {1815#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {1815#false} is VALID [2022-02-21 03:02:33,875 INFO L290 TraceCheckUtils]: 67: Hoare triple {1815#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {1815#false} is VALID [2022-02-21 03:02:33,875 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:33,876 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:33,876 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724375546] [2022-02-21 03:02:33,876 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [724375546] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:02:33,876 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [972487380] [2022-02-21 03:02:33,876 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-21 03:02:33,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:33,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:33,896 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) [2022-02-21 03:02:33,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-21 03:02:34,163 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2022-02-21 03:02:34,163 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-21 03:02:34,165 INFO L263 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-21 03:02:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:34,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:02:34,680 INFO L290 TraceCheckUtils]: 0: Hoare triple {1814#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {1814#true} is VALID [2022-02-21 03:02:34,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {1814#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {1853#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:34,681 INFO L290 TraceCheckUtils]: 2: Hoare triple {1853#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1853#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:34,681 INFO L290 TraceCheckUtils]: 3: Hoare triple {1853#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {1860#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:34,682 INFO L290 TraceCheckUtils]: 4: Hoare triple {1860#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {1860#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:34,682 INFO L290 TraceCheckUtils]: 5: Hoare triple {1860#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:34,683 INFO L290 TraceCheckUtils]: 6: Hoare triple {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:34,683 INFO L290 TraceCheckUtils]: 7: Hoare triple {1818#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:34,683 INFO L290 TraceCheckUtils]: 8: Hoare triple {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:34,684 INFO L290 TraceCheckUtils]: 9: Hoare triple {1819#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:34,684 INFO L290 TraceCheckUtils]: 10: Hoare triple {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:34,684 INFO L290 TraceCheckUtils]: 11: Hoare triple {1820#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:34,685 INFO L290 TraceCheckUtils]: 12: Hoare triple {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:34,685 INFO L290 TraceCheckUtils]: 13: Hoare triple {1821#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:34,686 INFO L290 TraceCheckUtils]: 14: Hoare triple {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:34,686 INFO L290 TraceCheckUtils]: 15: Hoare triple {1822#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post0#1 := main_~i~0#1; {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:34,686 INFO L290 TraceCheckUtils]: 16: Hoare triple {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 <= 2147483647; {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:34,687 INFO L290 TraceCheckUtils]: 17: Hoare triple {1823#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:34,687 INFO L290 TraceCheckUtils]: 18: Hoare triple {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:34,687 INFO L290 TraceCheckUtils]: 19: Hoare triple {1824#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post0#1 := main_~i~0#1; {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:34,688 INFO L290 TraceCheckUtils]: 20: Hoare triple {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 <= 2147483647; {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:34,688 INFO L290 TraceCheckUtils]: 21: Hoare triple {1825#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:34,689 INFO L290 TraceCheckUtils]: 22: Hoare triple {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:34,689 INFO L290 TraceCheckUtils]: 23: Hoare triple {1826#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post0#1 := main_~i~0#1; {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:34,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 <= 2147483647; {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:34,690 INFO L290 TraceCheckUtils]: 25: Hoare triple {1827#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:34,690 INFO L290 TraceCheckUtils]: 26: Hoare triple {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:34,690 INFO L290 TraceCheckUtils]: 27: Hoare triple {1828#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post0#1 := main_~i~0#1; {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:34,691 INFO L290 TraceCheckUtils]: 28: Hoare triple {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 <= 2147483647; {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:34,691 INFO L290 TraceCheckUtils]: 29: Hoare triple {1829#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:34,691 INFO L290 TraceCheckUtils]: 30: Hoare triple {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:34,692 INFO L290 TraceCheckUtils]: 31: Hoare triple {1830#(<= |ULTIMATE.start_main_~i~0#1| 7)} main_#t~post0#1 := main_~i~0#1; {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:34,692 INFO L290 TraceCheckUtils]: 32: Hoare triple {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 <= 2147483647; {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:34,693 INFO L290 TraceCheckUtils]: 33: Hoare triple {1831#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:34,693 INFO L290 TraceCheckUtils]: 34: Hoare triple {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:34,694 INFO L290 TraceCheckUtils]: 35: Hoare triple {1832#(<= |ULTIMATE.start_main_~i~0#1| 8)} main_#t~post0#1 := main_~i~0#1; {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:34,694 INFO L290 TraceCheckUtils]: 36: Hoare triple {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 <= 2147483647; {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:34,694 INFO L290 TraceCheckUtils]: 37: Hoare triple {1833#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:34,695 INFO L290 TraceCheckUtils]: 38: Hoare triple {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:34,695 INFO L290 TraceCheckUtils]: 39: Hoare triple {1834#(<= |ULTIMATE.start_main_~i~0#1| 9)} main_#t~post0#1 := main_~i~0#1; {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:34,695 INFO L290 TraceCheckUtils]: 40: Hoare triple {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 <= 2147483647; {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:34,696 INFO L290 TraceCheckUtils]: 41: Hoare triple {1835#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:34,696 INFO L290 TraceCheckUtils]: 42: Hoare triple {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:34,697 INFO L290 TraceCheckUtils]: 43: Hoare triple {1836#(<= |ULTIMATE.start_main_~i~0#1| 10)} main_#t~post0#1 := main_~i~0#1; {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:34,697 INFO L290 TraceCheckUtils]: 44: Hoare triple {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 <= 2147483647; {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:34,698 INFO L290 TraceCheckUtils]: 45: Hoare triple {1837#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:34,698 INFO L290 TraceCheckUtils]: 46: Hoare triple {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:34,698 INFO L290 TraceCheckUtils]: 47: Hoare triple {1838#(<= |ULTIMATE.start_main_~i~0#1| 11)} main_#t~post0#1 := main_~i~0#1; {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:34,699 INFO L290 TraceCheckUtils]: 48: Hoare triple {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 <= 2147483647; {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:34,699 INFO L290 TraceCheckUtils]: 49: Hoare triple {1839#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:34,700 INFO L290 TraceCheckUtils]: 50: Hoare triple {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:34,700 INFO L290 TraceCheckUtils]: 51: Hoare triple {1840#(<= |ULTIMATE.start_main_~i~0#1| 12)} main_#t~post0#1 := main_~i~0#1; {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:34,702 INFO L290 TraceCheckUtils]: 52: Hoare triple {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 <= 2147483647; {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:34,703 INFO L290 TraceCheckUtils]: 53: Hoare triple {1841#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:34,709 INFO L290 TraceCheckUtils]: 54: Hoare triple {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:34,709 INFO L290 TraceCheckUtils]: 55: Hoare triple {1842#(<= |ULTIMATE.start_main_~i~0#1| 13)} main_#t~post0#1 := main_~i~0#1; {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:34,710 INFO L290 TraceCheckUtils]: 56: Hoare triple {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 <= 2147483647; {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:34,710 INFO L290 TraceCheckUtils]: 57: Hoare triple {1843#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:34,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:34,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {1844#(<= |ULTIMATE.start_main_~i~0#1| 14)} main_#t~post0#1 := main_~i~0#1; {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:34,711 INFO L290 TraceCheckUtils]: 60: Hoare triple {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 <= 2147483647; {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:34,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {1845#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {1846#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:34,712 INFO L290 TraceCheckUtils]: 62: Hoare triple {1846#(<= |ULTIMATE.start_main_~i~0#1| 15)} assume !(main_~i~0#1 < 1048); {1815#false} is VALID [2022-02-21 03:02:34,712 INFO L290 TraceCheckUtils]: 63: Hoare triple {1815#false} main_#t~short3#1 := main_~k~0#1 < 1048; {1815#false} is VALID [2022-02-21 03:02:34,712 INFO L290 TraceCheckUtils]: 64: Hoare triple {1815#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {1815#false} is VALID [2022-02-21 03:02:34,712 INFO L290 TraceCheckUtils]: 65: Hoare triple {1815#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {1815#false} is VALID [2022-02-21 03:02:34,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {1815#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {1815#false} is VALID [2022-02-21 03:02:34,712 INFO L290 TraceCheckUtils]: 67: Hoare triple {1815#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {1815#false} is VALID [2022-02-21 03:02:34,713 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:34,713 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:02:35,680 INFO L290 TraceCheckUtils]: 67: Hoare triple {1815#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {1815#false} is VALID [2022-02-21 03:02:35,680 INFO L290 TraceCheckUtils]: 66: Hoare triple {1815#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {1815#false} is VALID [2022-02-21 03:02:35,680 INFO L290 TraceCheckUtils]: 65: Hoare triple {1815#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {1815#false} is VALID [2022-02-21 03:02:35,680 INFO L290 TraceCheckUtils]: 64: Hoare triple {1815#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {1815#false} is VALID [2022-02-21 03:02:35,681 INFO L290 TraceCheckUtils]: 63: Hoare triple {1815#false} main_#t~short3#1 := main_~k~0#1 < 1048; {1815#false} is VALID [2022-02-21 03:02:35,681 INFO L290 TraceCheckUtils]: 62: Hoare triple {2068#(< |ULTIMATE.start_main_~i~0#1| 1048)} assume !(main_~i~0#1 < 1048); {1815#false} is VALID [2022-02-21 03:02:35,681 INFO L290 TraceCheckUtils]: 61: Hoare triple {2072#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2068#(< |ULTIMATE.start_main_~i~0#1| 1048)} is VALID [2022-02-21 03:02:35,682 INFO L290 TraceCheckUtils]: 60: Hoare triple {2072#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 <= 2147483647; {2072#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:35,682 INFO L290 TraceCheckUtils]: 59: Hoare triple {2079#(< |ULTIMATE.start_main_~i~0#1| 1047)} main_#t~post0#1 := main_~i~0#1; {2072#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:35,682 INFO L290 TraceCheckUtils]: 58: Hoare triple {2079#(< |ULTIMATE.start_main_~i~0#1| 1047)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2079#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:35,683 INFO L290 TraceCheckUtils]: 57: Hoare triple {2086#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2079#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:35,683 INFO L290 TraceCheckUtils]: 56: Hoare triple {2086#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 <= 2147483647; {2086#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:35,683 INFO L290 TraceCheckUtils]: 55: Hoare triple {2093#(< |ULTIMATE.start_main_~i~0#1| 1046)} main_#t~post0#1 := main_~i~0#1; {2086#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:35,683 INFO L290 TraceCheckUtils]: 54: Hoare triple {2093#(< |ULTIMATE.start_main_~i~0#1| 1046)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2093#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:35,684 INFO L290 TraceCheckUtils]: 53: Hoare triple {2100#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2093#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:35,684 INFO L290 TraceCheckUtils]: 52: Hoare triple {2100#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 <= 2147483647; {2100#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:35,694 INFO L290 TraceCheckUtils]: 51: Hoare triple {2107#(< |ULTIMATE.start_main_~i~0#1| 1045)} main_#t~post0#1 := main_~i~0#1; {2100#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:35,694 INFO L290 TraceCheckUtils]: 50: Hoare triple {2107#(< |ULTIMATE.start_main_~i~0#1| 1045)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2107#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:35,695 INFO L290 TraceCheckUtils]: 49: Hoare triple {2114#(< |ULTIMATE.start_main_#t~post0#1| 1044)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2107#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:35,695 INFO L290 TraceCheckUtils]: 48: Hoare triple {2114#(< |ULTIMATE.start_main_#t~post0#1| 1044)} assume 1 + main_#t~post0#1 <= 2147483647; {2114#(< |ULTIMATE.start_main_#t~post0#1| 1044)} is VALID [2022-02-21 03:02:35,696 INFO L290 TraceCheckUtils]: 47: Hoare triple {2121#(< |ULTIMATE.start_main_~i~0#1| 1044)} main_#t~post0#1 := main_~i~0#1; {2114#(< |ULTIMATE.start_main_#t~post0#1| 1044)} is VALID [2022-02-21 03:02:35,696 INFO L290 TraceCheckUtils]: 46: Hoare triple {2121#(< |ULTIMATE.start_main_~i~0#1| 1044)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2121#(< |ULTIMATE.start_main_~i~0#1| 1044)} is VALID [2022-02-21 03:02:35,696 INFO L290 TraceCheckUtils]: 45: Hoare triple {2128#(< |ULTIMATE.start_main_#t~post0#1| 1043)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2121#(< |ULTIMATE.start_main_~i~0#1| 1044)} is VALID [2022-02-21 03:02:35,697 INFO L290 TraceCheckUtils]: 44: Hoare triple {2128#(< |ULTIMATE.start_main_#t~post0#1| 1043)} assume 1 + main_#t~post0#1 <= 2147483647; {2128#(< |ULTIMATE.start_main_#t~post0#1| 1043)} is VALID [2022-02-21 03:02:35,697 INFO L290 TraceCheckUtils]: 43: Hoare triple {2135#(< |ULTIMATE.start_main_~i~0#1| 1043)} main_#t~post0#1 := main_~i~0#1; {2128#(< |ULTIMATE.start_main_#t~post0#1| 1043)} is VALID [2022-02-21 03:02:35,697 INFO L290 TraceCheckUtils]: 42: Hoare triple {2135#(< |ULTIMATE.start_main_~i~0#1| 1043)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2135#(< |ULTIMATE.start_main_~i~0#1| 1043)} is VALID [2022-02-21 03:02:35,698 INFO L290 TraceCheckUtils]: 41: Hoare triple {2142#(< |ULTIMATE.start_main_#t~post0#1| 1042)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2135#(< |ULTIMATE.start_main_~i~0#1| 1043)} is VALID [2022-02-21 03:02:35,698 INFO L290 TraceCheckUtils]: 40: Hoare triple {2142#(< |ULTIMATE.start_main_#t~post0#1| 1042)} assume 1 + main_#t~post0#1 <= 2147483647; {2142#(< |ULTIMATE.start_main_#t~post0#1| 1042)} is VALID [2022-02-21 03:02:35,698 INFO L290 TraceCheckUtils]: 39: Hoare triple {2149#(< |ULTIMATE.start_main_~i~0#1| 1042)} main_#t~post0#1 := main_~i~0#1; {2142#(< |ULTIMATE.start_main_#t~post0#1| 1042)} is VALID [2022-02-21 03:02:35,699 INFO L290 TraceCheckUtils]: 38: Hoare triple {2149#(< |ULTIMATE.start_main_~i~0#1| 1042)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2149#(< |ULTIMATE.start_main_~i~0#1| 1042)} is VALID [2022-02-21 03:02:35,699 INFO L290 TraceCheckUtils]: 37: Hoare triple {2156#(< |ULTIMATE.start_main_#t~post0#1| 1041)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2149#(< |ULTIMATE.start_main_~i~0#1| 1042)} is VALID [2022-02-21 03:02:35,699 INFO L290 TraceCheckUtils]: 36: Hoare triple {2156#(< |ULTIMATE.start_main_#t~post0#1| 1041)} assume 1 + main_#t~post0#1 <= 2147483647; {2156#(< |ULTIMATE.start_main_#t~post0#1| 1041)} is VALID [2022-02-21 03:02:35,700 INFO L290 TraceCheckUtils]: 35: Hoare triple {2163#(< |ULTIMATE.start_main_~i~0#1| 1041)} main_#t~post0#1 := main_~i~0#1; {2156#(< |ULTIMATE.start_main_#t~post0#1| 1041)} is VALID [2022-02-21 03:02:35,700 INFO L290 TraceCheckUtils]: 34: Hoare triple {2163#(< |ULTIMATE.start_main_~i~0#1| 1041)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2163#(< |ULTIMATE.start_main_~i~0#1| 1041)} is VALID [2022-02-21 03:02:35,700 INFO L290 TraceCheckUtils]: 33: Hoare triple {2170#(< |ULTIMATE.start_main_#t~post0#1| 1040)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2163#(< |ULTIMATE.start_main_~i~0#1| 1041)} is VALID [2022-02-21 03:02:35,701 INFO L290 TraceCheckUtils]: 32: Hoare triple {2170#(< |ULTIMATE.start_main_#t~post0#1| 1040)} assume 1 + main_#t~post0#1 <= 2147483647; {2170#(< |ULTIMATE.start_main_#t~post0#1| 1040)} is VALID [2022-02-21 03:02:35,702 INFO L290 TraceCheckUtils]: 31: Hoare triple {2177#(< |ULTIMATE.start_main_~i~0#1| 1040)} main_#t~post0#1 := main_~i~0#1; {2170#(< |ULTIMATE.start_main_#t~post0#1| 1040)} is VALID [2022-02-21 03:02:35,702 INFO L290 TraceCheckUtils]: 30: Hoare triple {2177#(< |ULTIMATE.start_main_~i~0#1| 1040)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2177#(< |ULTIMATE.start_main_~i~0#1| 1040)} is VALID [2022-02-21 03:02:35,703 INFO L290 TraceCheckUtils]: 29: Hoare triple {2184#(< |ULTIMATE.start_main_#t~post0#1| 1039)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2177#(< |ULTIMATE.start_main_~i~0#1| 1040)} is VALID [2022-02-21 03:02:35,703 INFO L290 TraceCheckUtils]: 28: Hoare triple {2184#(< |ULTIMATE.start_main_#t~post0#1| 1039)} assume 1 + main_#t~post0#1 <= 2147483647; {2184#(< |ULTIMATE.start_main_#t~post0#1| 1039)} is VALID [2022-02-21 03:02:35,704 INFO L290 TraceCheckUtils]: 27: Hoare triple {2191#(< |ULTIMATE.start_main_~i~0#1| 1039)} main_#t~post0#1 := main_~i~0#1; {2184#(< |ULTIMATE.start_main_#t~post0#1| 1039)} is VALID [2022-02-21 03:02:35,704 INFO L290 TraceCheckUtils]: 26: Hoare triple {2191#(< |ULTIMATE.start_main_~i~0#1| 1039)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2191#(< |ULTIMATE.start_main_~i~0#1| 1039)} is VALID [2022-02-21 03:02:35,704 INFO L290 TraceCheckUtils]: 25: Hoare triple {2198#(< |ULTIMATE.start_main_#t~post0#1| 1038)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2191#(< |ULTIMATE.start_main_~i~0#1| 1039)} is VALID [2022-02-21 03:02:35,705 INFO L290 TraceCheckUtils]: 24: Hoare triple {2198#(< |ULTIMATE.start_main_#t~post0#1| 1038)} assume 1 + main_#t~post0#1 <= 2147483647; {2198#(< |ULTIMATE.start_main_#t~post0#1| 1038)} is VALID [2022-02-21 03:02:35,705 INFO L290 TraceCheckUtils]: 23: Hoare triple {2205#(< |ULTIMATE.start_main_~i~0#1| 1038)} main_#t~post0#1 := main_~i~0#1; {2198#(< |ULTIMATE.start_main_#t~post0#1| 1038)} is VALID [2022-02-21 03:02:35,705 INFO L290 TraceCheckUtils]: 22: Hoare triple {2205#(< |ULTIMATE.start_main_~i~0#1| 1038)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2205#(< |ULTIMATE.start_main_~i~0#1| 1038)} is VALID [2022-02-21 03:02:35,706 INFO L290 TraceCheckUtils]: 21: Hoare triple {2212#(< |ULTIMATE.start_main_#t~post0#1| 1037)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2205#(< |ULTIMATE.start_main_~i~0#1| 1038)} is VALID [2022-02-21 03:02:35,706 INFO L290 TraceCheckUtils]: 20: Hoare triple {2212#(< |ULTIMATE.start_main_#t~post0#1| 1037)} assume 1 + main_#t~post0#1 <= 2147483647; {2212#(< |ULTIMATE.start_main_#t~post0#1| 1037)} is VALID [2022-02-21 03:02:35,706 INFO L290 TraceCheckUtils]: 19: Hoare triple {2219#(< |ULTIMATE.start_main_~i~0#1| 1037)} main_#t~post0#1 := main_~i~0#1; {2212#(< |ULTIMATE.start_main_#t~post0#1| 1037)} is VALID [2022-02-21 03:02:35,707 INFO L290 TraceCheckUtils]: 18: Hoare triple {2219#(< |ULTIMATE.start_main_~i~0#1| 1037)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2219#(< |ULTIMATE.start_main_~i~0#1| 1037)} is VALID [2022-02-21 03:02:35,707 INFO L290 TraceCheckUtils]: 17: Hoare triple {2226#(< |ULTIMATE.start_main_#t~post0#1| 1036)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2219#(< |ULTIMATE.start_main_~i~0#1| 1037)} is VALID [2022-02-21 03:02:35,707 INFO L290 TraceCheckUtils]: 16: Hoare triple {2226#(< |ULTIMATE.start_main_#t~post0#1| 1036)} assume 1 + main_#t~post0#1 <= 2147483647; {2226#(< |ULTIMATE.start_main_#t~post0#1| 1036)} is VALID [2022-02-21 03:02:35,708 INFO L290 TraceCheckUtils]: 15: Hoare triple {2233#(< |ULTIMATE.start_main_~i~0#1| 1036)} main_#t~post0#1 := main_~i~0#1; {2226#(< |ULTIMATE.start_main_#t~post0#1| 1036)} is VALID [2022-02-21 03:02:35,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {2233#(< |ULTIMATE.start_main_~i~0#1| 1036)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2233#(< |ULTIMATE.start_main_~i~0#1| 1036)} is VALID [2022-02-21 03:02:35,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {2240#(< |ULTIMATE.start_main_#t~post0#1| 1035)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2233#(< |ULTIMATE.start_main_~i~0#1| 1036)} is VALID [2022-02-21 03:02:35,709 INFO L290 TraceCheckUtils]: 12: Hoare triple {2240#(< |ULTIMATE.start_main_#t~post0#1| 1035)} assume 1 + main_#t~post0#1 <= 2147483647; {2240#(< |ULTIMATE.start_main_#t~post0#1| 1035)} is VALID [2022-02-21 03:02:35,709 INFO L290 TraceCheckUtils]: 11: Hoare triple {2247#(< |ULTIMATE.start_main_~i~0#1| 1035)} main_#t~post0#1 := main_~i~0#1; {2240#(< |ULTIMATE.start_main_#t~post0#1| 1035)} is VALID [2022-02-21 03:02:35,710 INFO L290 TraceCheckUtils]: 10: Hoare triple {2247#(< |ULTIMATE.start_main_~i~0#1| 1035)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2247#(< |ULTIMATE.start_main_~i~0#1| 1035)} is VALID [2022-02-21 03:02:35,710 INFO L290 TraceCheckUtils]: 9: Hoare triple {2254#(< |ULTIMATE.start_main_#t~post0#1| 1034)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2247#(< |ULTIMATE.start_main_~i~0#1| 1035)} is VALID [2022-02-21 03:02:35,710 INFO L290 TraceCheckUtils]: 8: Hoare triple {2254#(< |ULTIMATE.start_main_#t~post0#1| 1034)} assume 1 + main_#t~post0#1 <= 2147483647; {2254#(< |ULTIMATE.start_main_#t~post0#1| 1034)} is VALID [2022-02-21 03:02:35,711 INFO L290 TraceCheckUtils]: 7: Hoare triple {2261#(< |ULTIMATE.start_main_~i~0#1| 1034)} main_#t~post0#1 := main_~i~0#1; {2254#(< |ULTIMATE.start_main_#t~post0#1| 1034)} is VALID [2022-02-21 03:02:35,711 INFO L290 TraceCheckUtils]: 6: Hoare triple {2261#(< |ULTIMATE.start_main_~i~0#1| 1034)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2261#(< |ULTIMATE.start_main_~i~0#1| 1034)} is VALID [2022-02-21 03:02:35,711 INFO L290 TraceCheckUtils]: 5: Hoare triple {2268#(< |ULTIMATE.start_main_#t~post0#1| 1033)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {2261#(< |ULTIMATE.start_main_~i~0#1| 1034)} is VALID [2022-02-21 03:02:35,712 INFO L290 TraceCheckUtils]: 4: Hoare triple {2268#(< |ULTIMATE.start_main_#t~post0#1| 1033)} assume 1 + main_#t~post0#1 <= 2147483647; {2268#(< |ULTIMATE.start_main_#t~post0#1| 1033)} is VALID [2022-02-21 03:02:35,712 INFO L290 TraceCheckUtils]: 3: Hoare triple {2275#(< |ULTIMATE.start_main_~i~0#1| 1033)} main_#t~post0#1 := main_~i~0#1; {2268#(< |ULTIMATE.start_main_#t~post0#1| 1033)} is VALID [2022-02-21 03:02:35,712 INFO L290 TraceCheckUtils]: 2: Hoare triple {2275#(< |ULTIMATE.start_main_~i~0#1| 1033)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {2275#(< |ULTIMATE.start_main_~i~0#1| 1033)} is VALID [2022-02-21 03:02:35,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {1814#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {2275#(< |ULTIMATE.start_main_~i~0#1| 1033)} is VALID [2022-02-21 03:02:35,713 INFO L290 TraceCheckUtils]: 0: Hoare triple {1814#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {1814#true} is VALID [2022-02-21 03:02:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:35,713 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [972487380] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:02:35,714 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:02:35,714 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 66 [2022-02-21 03:02:35,714 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092236627] [2022-02-21 03:02:35,714 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:02:35,715 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 66 states have internal predecessors, (135), 0 states have call successors, (0), 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 68 [2022-02-21 03:02:35,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:35,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 66 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:35,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:35,802 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-02-21 03:02:35,802 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:35,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-02-21 03:02:35,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1122, Invalid=3168, Unknown=0, NotChecked=0, Total=4290 [2022-02-21 03:02:35,804 INFO L87 Difference]: Start difference. First operand 83 states and 90 transitions. Second operand has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 66 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:36,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:36,817 INFO L93 Difference]: Finished difference Result 167 states and 196 transitions. [2022-02-21 03:02:36,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-02-21 03:02:36,817 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 66 states have internal predecessors, (135), 0 states have call successors, (0), 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 68 [2022-02-21 03:02:36,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:36,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 66 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:36,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 172 transitions. [2022-02-21 03:02:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 66 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 172 transitions. [2022-02-21 03:02:36,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 172 transitions. [2022-02-21 03:02:37,002 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:37,004 INFO L225 Difference]: With dead ends: 167 [2022-02-21 03:02:37,004 INFO L226 Difference]: Without dead ends: 147 [2022-02-21 03:02:37,006 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1991 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=2595, Invalid=6525, Unknown=0, NotChecked=0, Total=9120 [2022-02-21 03:02:37,007 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 223 mSDsluCounter, 172 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 223 SdHoareTripleChecker+Valid, 189 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:37,007 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [223 Valid, 189 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-21 03:02:37,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-02-21 03:02:37,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2022-02-21 03:02:37,065 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:37,065 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand has 147 states, 143 states have (on average 1.0769230769230769) internal successors, (154), 146 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:37,066 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand has 147 states, 143 states have (on average 1.0769230769230769) internal successors, (154), 146 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:37,066 INFO L87 Difference]: Start difference. First operand 147 states. Second operand has 147 states, 143 states have (on average 1.0769230769230769) internal successors, (154), 146 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:37,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:37,069 INFO L93 Difference]: Finished difference Result 147 states and 154 transitions. [2022-02-21 03:02:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 154 transitions. [2022-02-21 03:02:37,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:37,069 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:37,073 INFO L74 IsIncluded]: Start isIncluded. First operand has 147 states, 143 states have (on average 1.0769230769230769) internal successors, (154), 146 states have internal predecessors, (154), 0 states have call successors, (0), 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 147 states. [2022-02-21 03:02:37,074 INFO L87 Difference]: Start difference. First operand has 147 states, 143 states have (on average 1.0769230769230769) internal successors, (154), 146 states have internal predecessors, (154), 0 states have call successors, (0), 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 147 states. [2022-02-21 03:02:37,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:37,077 INFO L93 Difference]: Finished difference Result 147 states and 154 transitions. [2022-02-21 03:02:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 154 transitions. [2022-02-21 03:02:37,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:37,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:37,078 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:37,078 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:37,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 143 states have (on average 1.0769230769230769) internal successors, (154), 146 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 154 transitions. [2022-02-21 03:02:37,081 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 154 transitions. Word has length 68 [2022-02-21 03:02:37,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:37,081 INFO L470 AbstractCegarLoop]: Abstraction has 147 states and 154 transitions. [2022-02-21 03:02:37,081 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 66 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 154 transitions. [2022-02-21 03:02:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-02-21 03:02:37,082 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:37,083 INFO L514 BasicCegarLoop]: trace histogram [31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:02:37,118 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-02-21 03:02:37,296 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:37,296 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:37,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:37,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1438207543, now seen corresponding path program 4 times [2022-02-21 03:02:37,297 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:37,297 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231796035] [2022-02-21 03:02:37,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:38,666 INFO L290 TraceCheckUtils]: 0: Hoare triple {3016#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {3016#true} is VALID [2022-02-21 03:02:38,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {3016#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {3018#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:38,667 INFO L290 TraceCheckUtils]: 2: Hoare triple {3018#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3018#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:38,667 INFO L290 TraceCheckUtils]: 3: Hoare triple {3018#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {3019#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:38,667 INFO L290 TraceCheckUtils]: 4: Hoare triple {3019#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {3019#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:38,668 INFO L290 TraceCheckUtils]: 5: Hoare triple {3019#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:38,668 INFO L290 TraceCheckUtils]: 6: Hoare triple {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:38,668 INFO L290 TraceCheckUtils]: 7: Hoare triple {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:38,668 INFO L290 TraceCheckUtils]: 8: Hoare triple {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:38,669 INFO L290 TraceCheckUtils]: 9: Hoare triple {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:38,669 INFO L290 TraceCheckUtils]: 10: Hoare triple {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:38,669 INFO L290 TraceCheckUtils]: 11: Hoare triple {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:38,670 INFO L290 TraceCheckUtils]: 12: Hoare triple {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:38,670 INFO L290 TraceCheckUtils]: 13: Hoare triple {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:38,670 INFO L290 TraceCheckUtils]: 14: Hoare triple {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:38,671 INFO L290 TraceCheckUtils]: 15: Hoare triple {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post0#1 := main_~i~0#1; {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:38,671 INFO L290 TraceCheckUtils]: 16: Hoare triple {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 <= 2147483647; {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:38,671 INFO L290 TraceCheckUtils]: 17: Hoare triple {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:38,671 INFO L290 TraceCheckUtils]: 18: Hoare triple {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:38,672 INFO L290 TraceCheckUtils]: 19: Hoare triple {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post0#1 := main_~i~0#1; {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:38,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 <= 2147483647; {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:38,672 INFO L290 TraceCheckUtils]: 21: Hoare triple {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:38,673 INFO L290 TraceCheckUtils]: 22: Hoare triple {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:38,673 INFO L290 TraceCheckUtils]: 23: Hoare triple {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post0#1 := main_~i~0#1; {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:38,673 INFO L290 TraceCheckUtils]: 24: Hoare triple {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 <= 2147483647; {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:38,674 INFO L290 TraceCheckUtils]: 25: Hoare triple {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:38,674 INFO L290 TraceCheckUtils]: 26: Hoare triple {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:38,674 INFO L290 TraceCheckUtils]: 27: Hoare triple {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post0#1 := main_~i~0#1; {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:38,674 INFO L290 TraceCheckUtils]: 28: Hoare triple {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 <= 2147483647; {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:38,675 INFO L290 TraceCheckUtils]: 29: Hoare triple {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:38,675 INFO L290 TraceCheckUtils]: 30: Hoare triple {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:38,675 INFO L290 TraceCheckUtils]: 31: Hoare triple {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} main_#t~post0#1 := main_~i~0#1; {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:38,676 INFO L290 TraceCheckUtils]: 32: Hoare triple {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 <= 2147483647; {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:38,676 INFO L290 TraceCheckUtils]: 33: Hoare triple {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:38,676 INFO L290 TraceCheckUtils]: 34: Hoare triple {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:38,677 INFO L290 TraceCheckUtils]: 35: Hoare triple {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} main_#t~post0#1 := main_~i~0#1; {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:38,677 INFO L290 TraceCheckUtils]: 36: Hoare triple {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 <= 2147483647; {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:38,680 INFO L290 TraceCheckUtils]: 37: Hoare triple {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:38,680 INFO L290 TraceCheckUtils]: 38: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:38,681 INFO L290 TraceCheckUtils]: 39: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} main_#t~post0#1 := main_~i~0#1; {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:38,681 INFO L290 TraceCheckUtils]: 40: Hoare triple {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 <= 2147483647; {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:38,681 INFO L290 TraceCheckUtils]: 41: Hoare triple {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:38,682 INFO L290 TraceCheckUtils]: 42: Hoare triple {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:38,682 INFO L290 TraceCheckUtils]: 43: Hoare triple {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} main_#t~post0#1 := main_~i~0#1; {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:38,682 INFO L290 TraceCheckUtils]: 44: Hoare triple {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 <= 2147483647; {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:38,691 INFO L290 TraceCheckUtils]: 45: Hoare triple {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:38,692 INFO L290 TraceCheckUtils]: 46: Hoare triple {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:38,692 INFO L290 TraceCheckUtils]: 47: Hoare triple {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} main_#t~post0#1 := main_~i~0#1; {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:38,692 INFO L290 TraceCheckUtils]: 48: Hoare triple {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 <= 2147483647; {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:38,694 INFO L290 TraceCheckUtils]: 49: Hoare triple {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:38,694 INFO L290 TraceCheckUtils]: 50: Hoare triple {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:38,695 INFO L290 TraceCheckUtils]: 51: Hoare triple {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} main_#t~post0#1 := main_~i~0#1; {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:38,695 INFO L290 TraceCheckUtils]: 52: Hoare triple {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 <= 2147483647; {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:38,695 INFO L290 TraceCheckUtils]: 53: Hoare triple {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:38,696 INFO L290 TraceCheckUtils]: 54: Hoare triple {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:38,696 INFO L290 TraceCheckUtils]: 55: Hoare triple {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} main_#t~post0#1 := main_~i~0#1; {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:38,696 INFO L290 TraceCheckUtils]: 56: Hoare triple {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 <= 2147483647; {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:38,697 INFO L290 TraceCheckUtils]: 57: Hoare triple {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:38,697 INFO L290 TraceCheckUtils]: 58: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:38,697 INFO L290 TraceCheckUtils]: 59: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} main_#t~post0#1 := main_~i~0#1; {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:38,698 INFO L290 TraceCheckUtils]: 60: Hoare triple {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 <= 2147483647; {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:38,698 INFO L290 TraceCheckUtils]: 61: Hoare triple {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:38,698 INFO L290 TraceCheckUtils]: 62: Hoare triple {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:38,699 INFO L290 TraceCheckUtils]: 63: Hoare triple {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} main_#t~post0#1 := main_~i~0#1; {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} is VALID [2022-02-21 03:02:38,699 INFO L290 TraceCheckUtils]: 64: Hoare triple {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} assume 1 + main_#t~post0#1 <= 2147483647; {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} is VALID [2022-02-21 03:02:38,699 INFO L290 TraceCheckUtils]: 65: Hoare triple {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} is VALID [2022-02-21 03:02:38,700 INFO L290 TraceCheckUtils]: 66: Hoare triple {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} is VALID [2022-02-21 03:02:38,700 INFO L290 TraceCheckUtils]: 67: Hoare triple {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} main_#t~post0#1 := main_~i~0#1; {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} is VALID [2022-02-21 03:02:38,700 INFO L290 TraceCheckUtils]: 68: Hoare triple {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} assume 1 + main_#t~post0#1 <= 2147483647; {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} is VALID [2022-02-21 03:02:38,701 INFO L290 TraceCheckUtils]: 69: Hoare triple {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} is VALID [2022-02-21 03:02:38,701 INFO L290 TraceCheckUtils]: 70: Hoare triple {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} is VALID [2022-02-21 03:02:38,701 INFO L290 TraceCheckUtils]: 71: Hoare triple {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} main_#t~post0#1 := main_~i~0#1; {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} is VALID [2022-02-21 03:02:38,702 INFO L290 TraceCheckUtils]: 72: Hoare triple {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} assume 1 + main_#t~post0#1 <= 2147483647; {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} is VALID [2022-02-21 03:02:38,702 INFO L290 TraceCheckUtils]: 73: Hoare triple {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} is VALID [2022-02-21 03:02:38,702 INFO L290 TraceCheckUtils]: 74: Hoare triple {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} is VALID [2022-02-21 03:02:38,703 INFO L290 TraceCheckUtils]: 75: Hoare triple {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} main_#t~post0#1 := main_~i~0#1; {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} is VALID [2022-02-21 03:02:38,703 INFO L290 TraceCheckUtils]: 76: Hoare triple {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} assume 1 + main_#t~post0#1 <= 2147483647; {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} is VALID [2022-02-21 03:02:38,703 INFO L290 TraceCheckUtils]: 77: Hoare triple {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} is VALID [2022-02-21 03:02:38,704 INFO L290 TraceCheckUtils]: 78: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} is VALID [2022-02-21 03:02:38,704 INFO L290 TraceCheckUtils]: 79: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} main_#t~post0#1 := main_~i~0#1; {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} is VALID [2022-02-21 03:02:38,704 INFO L290 TraceCheckUtils]: 80: Hoare triple {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} assume 1 + main_#t~post0#1 <= 2147483647; {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} is VALID [2022-02-21 03:02:38,705 INFO L290 TraceCheckUtils]: 81: Hoare triple {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} is VALID [2022-02-21 03:02:38,705 INFO L290 TraceCheckUtils]: 82: Hoare triple {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} is VALID [2022-02-21 03:02:38,705 INFO L290 TraceCheckUtils]: 83: Hoare triple {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} main_#t~post0#1 := main_~i~0#1; {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} is VALID [2022-02-21 03:02:38,705 INFO L290 TraceCheckUtils]: 84: Hoare triple {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} assume 1 + main_#t~post0#1 <= 2147483647; {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} is VALID [2022-02-21 03:02:38,706 INFO L290 TraceCheckUtils]: 85: Hoare triple {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} is VALID [2022-02-21 03:02:38,706 INFO L290 TraceCheckUtils]: 86: Hoare triple {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} is VALID [2022-02-21 03:02:38,706 INFO L290 TraceCheckUtils]: 87: Hoare triple {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} main_#t~post0#1 := main_~i~0#1; {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} is VALID [2022-02-21 03:02:38,707 INFO L290 TraceCheckUtils]: 88: Hoare triple {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} assume 1 + main_#t~post0#1 <= 2147483647; {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} is VALID [2022-02-21 03:02:38,707 INFO L290 TraceCheckUtils]: 89: Hoare triple {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} is VALID [2022-02-21 03:02:38,707 INFO L290 TraceCheckUtils]: 90: Hoare triple {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} is VALID [2022-02-21 03:02:38,708 INFO L290 TraceCheckUtils]: 91: Hoare triple {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} main_#t~post0#1 := main_~i~0#1; {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} is VALID [2022-02-21 03:02:38,708 INFO L290 TraceCheckUtils]: 92: Hoare triple {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} assume 1 + main_#t~post0#1 <= 2147483647; {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} is VALID [2022-02-21 03:02:38,708 INFO L290 TraceCheckUtils]: 93: Hoare triple {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} is VALID [2022-02-21 03:02:38,708 INFO L290 TraceCheckUtils]: 94: Hoare triple {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} is VALID [2022-02-21 03:02:38,709 INFO L290 TraceCheckUtils]: 95: Hoare triple {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} main_#t~post0#1 := main_~i~0#1; {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} is VALID [2022-02-21 03:02:38,709 INFO L290 TraceCheckUtils]: 96: Hoare triple {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} assume 1 + main_#t~post0#1 <= 2147483647; {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} is VALID [2022-02-21 03:02:38,709 INFO L290 TraceCheckUtils]: 97: Hoare triple {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} is VALID [2022-02-21 03:02:38,710 INFO L290 TraceCheckUtils]: 98: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} is VALID [2022-02-21 03:02:38,710 INFO L290 TraceCheckUtils]: 99: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} main_#t~post0#1 := main_~i~0#1; {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} is VALID [2022-02-21 03:02:38,710 INFO L290 TraceCheckUtils]: 100: Hoare triple {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} assume 1 + main_#t~post0#1 <= 2147483647; {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} is VALID [2022-02-21 03:02:38,711 INFO L290 TraceCheckUtils]: 101: Hoare triple {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} is VALID [2022-02-21 03:02:38,711 INFO L290 TraceCheckUtils]: 102: Hoare triple {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} is VALID [2022-02-21 03:02:38,711 INFO L290 TraceCheckUtils]: 103: Hoare triple {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} main_#t~post0#1 := main_~i~0#1; {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} is VALID [2022-02-21 03:02:38,711 INFO L290 TraceCheckUtils]: 104: Hoare triple {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} assume 1 + main_#t~post0#1 <= 2147483647; {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} is VALID [2022-02-21 03:02:38,712 INFO L290 TraceCheckUtils]: 105: Hoare triple {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} is VALID [2022-02-21 03:02:38,712 INFO L290 TraceCheckUtils]: 106: Hoare triple {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} is VALID [2022-02-21 03:02:38,712 INFO L290 TraceCheckUtils]: 107: Hoare triple {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} main_#t~post0#1 := main_~i~0#1; {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} is VALID [2022-02-21 03:02:38,713 INFO L290 TraceCheckUtils]: 108: Hoare triple {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} assume 1 + main_#t~post0#1 <= 2147483647; {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} is VALID [2022-02-21 03:02:38,713 INFO L290 TraceCheckUtils]: 109: Hoare triple {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} is VALID [2022-02-21 03:02:38,713 INFO L290 TraceCheckUtils]: 110: Hoare triple {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} is VALID [2022-02-21 03:02:38,714 INFO L290 TraceCheckUtils]: 111: Hoare triple {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} main_#t~post0#1 := main_~i~0#1; {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} is VALID [2022-02-21 03:02:38,714 INFO L290 TraceCheckUtils]: 112: Hoare triple {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} assume 1 + main_#t~post0#1 <= 2147483647; {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} is VALID [2022-02-21 03:02:38,714 INFO L290 TraceCheckUtils]: 113: Hoare triple {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} is VALID [2022-02-21 03:02:38,715 INFO L290 TraceCheckUtils]: 114: Hoare triple {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} is VALID [2022-02-21 03:02:38,715 INFO L290 TraceCheckUtils]: 115: Hoare triple {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} main_#t~post0#1 := main_~i~0#1; {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} is VALID [2022-02-21 03:02:38,715 INFO L290 TraceCheckUtils]: 116: Hoare triple {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} assume 1 + main_#t~post0#1 <= 2147483647; {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} is VALID [2022-02-21 03:02:38,715 INFO L290 TraceCheckUtils]: 117: Hoare triple {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} is VALID [2022-02-21 03:02:38,716 INFO L290 TraceCheckUtils]: 118: Hoare triple {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} is VALID [2022-02-21 03:02:38,716 INFO L290 TraceCheckUtils]: 119: Hoare triple {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} main_#t~post0#1 := main_~i~0#1; {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} is VALID [2022-02-21 03:02:38,716 INFO L290 TraceCheckUtils]: 120: Hoare triple {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} assume 1 + main_#t~post0#1 <= 2147483647; {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} is VALID [2022-02-21 03:02:38,717 INFO L290 TraceCheckUtils]: 121: Hoare triple {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} is VALID [2022-02-21 03:02:38,717 INFO L290 TraceCheckUtils]: 122: Hoare triple {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} is VALID [2022-02-21 03:02:38,717 INFO L290 TraceCheckUtils]: 123: Hoare triple {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} main_#t~post0#1 := main_~i~0#1; {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} is VALID [2022-02-21 03:02:38,718 INFO L290 TraceCheckUtils]: 124: Hoare triple {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} assume 1 + main_#t~post0#1 <= 2147483647; {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} is VALID [2022-02-21 03:02:38,718 INFO L290 TraceCheckUtils]: 125: Hoare triple {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3080#(<= |ULTIMATE.start_main_~i~0#1| 31)} is VALID [2022-02-21 03:02:38,718 INFO L290 TraceCheckUtils]: 126: Hoare triple {3080#(<= |ULTIMATE.start_main_~i~0#1| 31)} assume !(main_~i~0#1 < 1048); {3017#false} is VALID [2022-02-21 03:02:38,718 INFO L290 TraceCheckUtils]: 127: Hoare triple {3017#false} main_#t~short3#1 := main_~k~0#1 < 1048; {3017#false} is VALID [2022-02-21 03:02:38,718 INFO L290 TraceCheckUtils]: 128: Hoare triple {3017#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {3017#false} is VALID [2022-02-21 03:02:38,718 INFO L290 TraceCheckUtils]: 129: Hoare triple {3017#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {3017#false} is VALID [2022-02-21 03:02:38,718 INFO L290 TraceCheckUtils]: 130: Hoare triple {3017#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {3017#false} is VALID [2022-02-21 03:02:38,719 INFO L290 TraceCheckUtils]: 131: Hoare triple {3017#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {3017#false} is VALID [2022-02-21 03:02:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:38,720 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:38,720 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231796035] [2022-02-21 03:02:38,720 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [231796035] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:02:38,720 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [531876110] [2022-02-21 03:02:38,720 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-21 03:02:38,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:38,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:38,730 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) [2022-02-21 03:02:38,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-21 03:02:38,859 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-21 03:02:38,859 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-21 03:02:38,861 INFO L263 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 64 conjunts are in the unsatisfiable core [2022-02-21 03:02:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:38,918 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:02:40,011 INFO L290 TraceCheckUtils]: 0: Hoare triple {3016#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {3016#true} is VALID [2022-02-21 03:02:40,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {3016#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {3087#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:40,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {3087#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3087#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:40,013 INFO L290 TraceCheckUtils]: 3: Hoare triple {3087#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {3094#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:40,013 INFO L290 TraceCheckUtils]: 4: Hoare triple {3094#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {3094#(<= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:40,013 INFO L290 TraceCheckUtils]: 5: Hoare triple {3094#(<= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:40,014 INFO L290 TraceCheckUtils]: 6: Hoare triple {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:40,014 INFO L290 TraceCheckUtils]: 7: Hoare triple {3020#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:40,014 INFO L290 TraceCheckUtils]: 8: Hoare triple {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:40,015 INFO L290 TraceCheckUtils]: 9: Hoare triple {3021#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:40,015 INFO L290 TraceCheckUtils]: 10: Hoare triple {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:40,015 INFO L290 TraceCheckUtils]: 11: Hoare triple {3022#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:40,016 INFO L290 TraceCheckUtils]: 12: Hoare triple {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:40,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {3023#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:40,016 INFO L290 TraceCheckUtils]: 14: Hoare triple {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:40,017 INFO L290 TraceCheckUtils]: 15: Hoare triple {3024#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post0#1 := main_~i~0#1; {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:40,017 INFO L290 TraceCheckUtils]: 16: Hoare triple {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 <= 2147483647; {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:40,017 INFO L290 TraceCheckUtils]: 17: Hoare triple {3025#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:40,018 INFO L290 TraceCheckUtils]: 18: Hoare triple {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:40,018 INFO L290 TraceCheckUtils]: 19: Hoare triple {3026#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post0#1 := main_~i~0#1; {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:40,018 INFO L290 TraceCheckUtils]: 20: Hoare triple {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 <= 2147483647; {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:40,019 INFO L290 TraceCheckUtils]: 21: Hoare triple {3027#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:40,019 INFO L290 TraceCheckUtils]: 22: Hoare triple {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:40,019 INFO L290 TraceCheckUtils]: 23: Hoare triple {3028#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post0#1 := main_~i~0#1; {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:40,019 INFO L290 TraceCheckUtils]: 24: Hoare triple {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 <= 2147483647; {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:40,020 INFO L290 TraceCheckUtils]: 25: Hoare triple {3029#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:40,020 INFO L290 TraceCheckUtils]: 26: Hoare triple {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:40,020 INFO L290 TraceCheckUtils]: 27: Hoare triple {3030#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post0#1 := main_~i~0#1; {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:40,021 INFO L290 TraceCheckUtils]: 28: Hoare triple {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 <= 2147483647; {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:40,021 INFO L290 TraceCheckUtils]: 29: Hoare triple {3031#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:40,022 INFO L290 TraceCheckUtils]: 30: Hoare triple {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:40,022 INFO L290 TraceCheckUtils]: 31: Hoare triple {3032#(<= |ULTIMATE.start_main_~i~0#1| 7)} main_#t~post0#1 := main_~i~0#1; {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:40,022 INFO L290 TraceCheckUtils]: 32: Hoare triple {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 <= 2147483647; {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:40,023 INFO L290 TraceCheckUtils]: 33: Hoare triple {3033#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:40,023 INFO L290 TraceCheckUtils]: 34: Hoare triple {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:40,023 INFO L290 TraceCheckUtils]: 35: Hoare triple {3034#(<= |ULTIMATE.start_main_~i~0#1| 8)} main_#t~post0#1 := main_~i~0#1; {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:40,023 INFO L290 TraceCheckUtils]: 36: Hoare triple {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 <= 2147483647; {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:40,024 INFO L290 TraceCheckUtils]: 37: Hoare triple {3035#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:40,024 INFO L290 TraceCheckUtils]: 38: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:40,024 INFO L290 TraceCheckUtils]: 39: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 9)} main_#t~post0#1 := main_~i~0#1; {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:40,025 INFO L290 TraceCheckUtils]: 40: Hoare triple {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 <= 2147483647; {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:40,025 INFO L290 TraceCheckUtils]: 41: Hoare triple {3037#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:40,025 INFO L290 TraceCheckUtils]: 42: Hoare triple {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:40,026 INFO L290 TraceCheckUtils]: 43: Hoare triple {3038#(<= |ULTIMATE.start_main_~i~0#1| 10)} main_#t~post0#1 := main_~i~0#1; {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:40,026 INFO L290 TraceCheckUtils]: 44: Hoare triple {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 <= 2147483647; {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:40,027 INFO L290 TraceCheckUtils]: 45: Hoare triple {3039#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:40,027 INFO L290 TraceCheckUtils]: 46: Hoare triple {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:40,027 INFO L290 TraceCheckUtils]: 47: Hoare triple {3040#(<= |ULTIMATE.start_main_~i~0#1| 11)} main_#t~post0#1 := main_~i~0#1; {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:40,028 INFO L290 TraceCheckUtils]: 48: Hoare triple {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 <= 2147483647; {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:40,028 INFO L290 TraceCheckUtils]: 49: Hoare triple {3041#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:40,028 INFO L290 TraceCheckUtils]: 50: Hoare triple {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:40,029 INFO L290 TraceCheckUtils]: 51: Hoare triple {3042#(<= |ULTIMATE.start_main_~i~0#1| 12)} main_#t~post0#1 := main_~i~0#1; {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:40,029 INFO L290 TraceCheckUtils]: 52: Hoare triple {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 <= 2147483647; {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:40,029 INFO L290 TraceCheckUtils]: 53: Hoare triple {3043#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:40,030 INFO L290 TraceCheckUtils]: 54: Hoare triple {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:40,030 INFO L290 TraceCheckUtils]: 55: Hoare triple {3044#(<= |ULTIMATE.start_main_~i~0#1| 13)} main_#t~post0#1 := main_~i~0#1; {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:40,030 INFO L290 TraceCheckUtils]: 56: Hoare triple {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 <= 2147483647; {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:40,031 INFO L290 TraceCheckUtils]: 57: Hoare triple {3045#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:40,031 INFO L290 TraceCheckUtils]: 58: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:40,031 INFO L290 TraceCheckUtils]: 59: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 14)} main_#t~post0#1 := main_~i~0#1; {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:40,032 INFO L290 TraceCheckUtils]: 60: Hoare triple {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 <= 2147483647; {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:40,032 INFO L290 TraceCheckUtils]: 61: Hoare triple {3047#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:40,032 INFO L290 TraceCheckUtils]: 62: Hoare triple {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:40,033 INFO L290 TraceCheckUtils]: 63: Hoare triple {3048#(<= |ULTIMATE.start_main_~i~0#1| 15)} main_#t~post0#1 := main_~i~0#1; {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} is VALID [2022-02-21 03:02:40,034 INFO L290 TraceCheckUtils]: 64: Hoare triple {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} assume 1 + main_#t~post0#1 <= 2147483647; {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} is VALID [2022-02-21 03:02:40,034 INFO L290 TraceCheckUtils]: 65: Hoare triple {3049#(<= |ULTIMATE.start_main_#t~post0#1| 15)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} is VALID [2022-02-21 03:02:40,035 INFO L290 TraceCheckUtils]: 66: Hoare triple {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} is VALID [2022-02-21 03:02:40,035 INFO L290 TraceCheckUtils]: 67: Hoare triple {3050#(<= |ULTIMATE.start_main_~i~0#1| 16)} main_#t~post0#1 := main_~i~0#1; {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} is VALID [2022-02-21 03:02:40,035 INFO L290 TraceCheckUtils]: 68: Hoare triple {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} assume 1 + main_#t~post0#1 <= 2147483647; {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} is VALID [2022-02-21 03:02:40,036 INFO L290 TraceCheckUtils]: 69: Hoare triple {3051#(<= |ULTIMATE.start_main_#t~post0#1| 16)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} is VALID [2022-02-21 03:02:40,036 INFO L290 TraceCheckUtils]: 70: Hoare triple {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} is VALID [2022-02-21 03:02:40,037 INFO L290 TraceCheckUtils]: 71: Hoare triple {3052#(<= |ULTIMATE.start_main_~i~0#1| 17)} main_#t~post0#1 := main_~i~0#1; {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} is VALID [2022-02-21 03:02:40,037 INFO L290 TraceCheckUtils]: 72: Hoare triple {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} assume 1 + main_#t~post0#1 <= 2147483647; {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} is VALID [2022-02-21 03:02:40,037 INFO L290 TraceCheckUtils]: 73: Hoare triple {3053#(<= |ULTIMATE.start_main_#t~post0#1| 17)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} is VALID [2022-02-21 03:02:40,038 INFO L290 TraceCheckUtils]: 74: Hoare triple {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} is VALID [2022-02-21 03:02:40,038 INFO L290 TraceCheckUtils]: 75: Hoare triple {3054#(<= |ULTIMATE.start_main_~i~0#1| 18)} main_#t~post0#1 := main_~i~0#1; {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} is VALID [2022-02-21 03:02:40,038 INFO L290 TraceCheckUtils]: 76: Hoare triple {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} assume 1 + main_#t~post0#1 <= 2147483647; {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} is VALID [2022-02-21 03:02:40,039 INFO L290 TraceCheckUtils]: 77: Hoare triple {3055#(<= |ULTIMATE.start_main_#t~post0#1| 18)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} is VALID [2022-02-21 03:02:40,039 INFO L290 TraceCheckUtils]: 78: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} is VALID [2022-02-21 03:02:40,039 INFO L290 TraceCheckUtils]: 79: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 19)} main_#t~post0#1 := main_~i~0#1; {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} is VALID [2022-02-21 03:02:40,040 INFO L290 TraceCheckUtils]: 80: Hoare triple {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} assume 1 + main_#t~post0#1 <= 2147483647; {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} is VALID [2022-02-21 03:02:40,040 INFO L290 TraceCheckUtils]: 81: Hoare triple {3057#(<= |ULTIMATE.start_main_#t~post0#1| 19)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} is VALID [2022-02-21 03:02:40,040 INFO L290 TraceCheckUtils]: 82: Hoare triple {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} is VALID [2022-02-21 03:02:40,041 INFO L290 TraceCheckUtils]: 83: Hoare triple {3058#(<= |ULTIMATE.start_main_~i~0#1| 20)} main_#t~post0#1 := main_~i~0#1; {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} is VALID [2022-02-21 03:02:40,041 INFO L290 TraceCheckUtils]: 84: Hoare triple {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} assume 1 + main_#t~post0#1 <= 2147483647; {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} is VALID [2022-02-21 03:02:40,041 INFO L290 TraceCheckUtils]: 85: Hoare triple {3059#(<= |ULTIMATE.start_main_#t~post0#1| 20)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} is VALID [2022-02-21 03:02:40,042 INFO L290 TraceCheckUtils]: 86: Hoare triple {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} is VALID [2022-02-21 03:02:40,042 INFO L290 TraceCheckUtils]: 87: Hoare triple {3060#(<= |ULTIMATE.start_main_~i~0#1| 21)} main_#t~post0#1 := main_~i~0#1; {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} is VALID [2022-02-21 03:02:40,042 INFO L290 TraceCheckUtils]: 88: Hoare triple {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} assume 1 + main_#t~post0#1 <= 2147483647; {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} is VALID [2022-02-21 03:02:40,043 INFO L290 TraceCheckUtils]: 89: Hoare triple {3061#(<= |ULTIMATE.start_main_#t~post0#1| 21)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} is VALID [2022-02-21 03:02:40,043 INFO L290 TraceCheckUtils]: 90: Hoare triple {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} is VALID [2022-02-21 03:02:40,043 INFO L290 TraceCheckUtils]: 91: Hoare triple {3062#(<= |ULTIMATE.start_main_~i~0#1| 22)} main_#t~post0#1 := main_~i~0#1; {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} is VALID [2022-02-21 03:02:40,044 INFO L290 TraceCheckUtils]: 92: Hoare triple {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} assume 1 + main_#t~post0#1 <= 2147483647; {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} is VALID [2022-02-21 03:02:40,044 INFO L290 TraceCheckUtils]: 93: Hoare triple {3063#(<= |ULTIMATE.start_main_#t~post0#1| 22)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} is VALID [2022-02-21 03:02:40,044 INFO L290 TraceCheckUtils]: 94: Hoare triple {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} is VALID [2022-02-21 03:02:40,045 INFO L290 TraceCheckUtils]: 95: Hoare triple {3064#(<= |ULTIMATE.start_main_~i~0#1| 23)} main_#t~post0#1 := main_~i~0#1; {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} is VALID [2022-02-21 03:02:40,045 INFO L290 TraceCheckUtils]: 96: Hoare triple {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} assume 1 + main_#t~post0#1 <= 2147483647; {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} is VALID [2022-02-21 03:02:40,045 INFO L290 TraceCheckUtils]: 97: Hoare triple {3065#(<= |ULTIMATE.start_main_#t~post0#1| 23)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} is VALID [2022-02-21 03:02:40,046 INFO L290 TraceCheckUtils]: 98: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} is VALID [2022-02-21 03:02:40,046 INFO L290 TraceCheckUtils]: 99: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 24)} main_#t~post0#1 := main_~i~0#1; {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} is VALID [2022-02-21 03:02:40,046 INFO L290 TraceCheckUtils]: 100: Hoare triple {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} assume 1 + main_#t~post0#1 <= 2147483647; {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} is VALID [2022-02-21 03:02:40,047 INFO L290 TraceCheckUtils]: 101: Hoare triple {3067#(<= |ULTIMATE.start_main_#t~post0#1| 24)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} is VALID [2022-02-21 03:02:40,047 INFO L290 TraceCheckUtils]: 102: Hoare triple {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} is VALID [2022-02-21 03:02:40,047 INFO L290 TraceCheckUtils]: 103: Hoare triple {3068#(<= |ULTIMATE.start_main_~i~0#1| 25)} main_#t~post0#1 := main_~i~0#1; {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} is VALID [2022-02-21 03:02:40,048 INFO L290 TraceCheckUtils]: 104: Hoare triple {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} assume 1 + main_#t~post0#1 <= 2147483647; {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} is VALID [2022-02-21 03:02:40,048 INFO L290 TraceCheckUtils]: 105: Hoare triple {3069#(<= |ULTIMATE.start_main_#t~post0#1| 25)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} is VALID [2022-02-21 03:02:40,048 INFO L290 TraceCheckUtils]: 106: Hoare triple {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} is VALID [2022-02-21 03:02:40,049 INFO L290 TraceCheckUtils]: 107: Hoare triple {3070#(<= |ULTIMATE.start_main_~i~0#1| 26)} main_#t~post0#1 := main_~i~0#1; {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} is VALID [2022-02-21 03:02:40,049 INFO L290 TraceCheckUtils]: 108: Hoare triple {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} assume 1 + main_#t~post0#1 <= 2147483647; {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} is VALID [2022-02-21 03:02:40,049 INFO L290 TraceCheckUtils]: 109: Hoare triple {3071#(<= |ULTIMATE.start_main_#t~post0#1| 26)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} is VALID [2022-02-21 03:02:40,050 INFO L290 TraceCheckUtils]: 110: Hoare triple {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} is VALID [2022-02-21 03:02:40,050 INFO L290 TraceCheckUtils]: 111: Hoare triple {3072#(<= |ULTIMATE.start_main_~i~0#1| 27)} main_#t~post0#1 := main_~i~0#1; {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} is VALID [2022-02-21 03:02:40,050 INFO L290 TraceCheckUtils]: 112: Hoare triple {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} assume 1 + main_#t~post0#1 <= 2147483647; {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} is VALID [2022-02-21 03:02:40,051 INFO L290 TraceCheckUtils]: 113: Hoare triple {3073#(<= |ULTIMATE.start_main_#t~post0#1| 27)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} is VALID [2022-02-21 03:02:40,051 INFO L290 TraceCheckUtils]: 114: Hoare triple {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} is VALID [2022-02-21 03:02:40,051 INFO L290 TraceCheckUtils]: 115: Hoare triple {3074#(<= |ULTIMATE.start_main_~i~0#1| 28)} main_#t~post0#1 := main_~i~0#1; {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} is VALID [2022-02-21 03:02:40,052 INFO L290 TraceCheckUtils]: 116: Hoare triple {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} assume 1 + main_#t~post0#1 <= 2147483647; {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} is VALID [2022-02-21 03:02:40,052 INFO L290 TraceCheckUtils]: 117: Hoare triple {3075#(<= |ULTIMATE.start_main_#t~post0#1| 28)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} is VALID [2022-02-21 03:02:40,052 INFO L290 TraceCheckUtils]: 118: Hoare triple {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} is VALID [2022-02-21 03:02:40,053 INFO L290 TraceCheckUtils]: 119: Hoare triple {3076#(<= |ULTIMATE.start_main_~i~0#1| 29)} main_#t~post0#1 := main_~i~0#1; {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} is VALID [2022-02-21 03:02:40,053 INFO L290 TraceCheckUtils]: 120: Hoare triple {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} assume 1 + main_#t~post0#1 <= 2147483647; {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} is VALID [2022-02-21 03:02:40,054 INFO L290 TraceCheckUtils]: 121: Hoare triple {3077#(<= |ULTIMATE.start_main_#t~post0#1| 29)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} is VALID [2022-02-21 03:02:40,054 INFO L290 TraceCheckUtils]: 122: Hoare triple {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} is VALID [2022-02-21 03:02:40,054 INFO L290 TraceCheckUtils]: 123: Hoare triple {3078#(<= |ULTIMATE.start_main_~i~0#1| 30)} main_#t~post0#1 := main_~i~0#1; {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} is VALID [2022-02-21 03:02:40,055 INFO L290 TraceCheckUtils]: 124: Hoare triple {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} assume 1 + main_#t~post0#1 <= 2147483647; {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} is VALID [2022-02-21 03:02:40,055 INFO L290 TraceCheckUtils]: 125: Hoare triple {3079#(<= |ULTIMATE.start_main_#t~post0#1| 30)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3080#(<= |ULTIMATE.start_main_~i~0#1| 31)} is VALID [2022-02-21 03:02:40,055 INFO L290 TraceCheckUtils]: 126: Hoare triple {3080#(<= |ULTIMATE.start_main_~i~0#1| 31)} assume !(main_~i~0#1 < 1048); {3017#false} is VALID [2022-02-21 03:02:40,055 INFO L290 TraceCheckUtils]: 127: Hoare triple {3017#false} main_#t~short3#1 := main_~k~0#1 < 1048; {3017#false} is VALID [2022-02-21 03:02:40,056 INFO L290 TraceCheckUtils]: 128: Hoare triple {3017#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {3017#false} is VALID [2022-02-21 03:02:40,056 INFO L290 TraceCheckUtils]: 129: Hoare triple {3017#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {3017#false} is VALID [2022-02-21 03:02:40,056 INFO L290 TraceCheckUtils]: 130: Hoare triple {3017#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {3017#false} is VALID [2022-02-21 03:02:40,056 INFO L290 TraceCheckUtils]: 131: Hoare triple {3017#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {3017#false} is VALID [2022-02-21 03:02:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:40,057 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:02:43,414 INFO L290 TraceCheckUtils]: 131: Hoare triple {3017#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {3017#false} is VALID [2022-02-21 03:02:43,415 INFO L290 TraceCheckUtils]: 130: Hoare triple {3017#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {3017#false} is VALID [2022-02-21 03:02:43,415 INFO L290 TraceCheckUtils]: 129: Hoare triple {3017#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {3017#false} is VALID [2022-02-21 03:02:43,415 INFO L290 TraceCheckUtils]: 128: Hoare triple {3017#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {3017#false} is VALID [2022-02-21 03:02:43,415 INFO L290 TraceCheckUtils]: 127: Hoare triple {3017#false} main_#t~short3#1 := main_~k~0#1 < 1048; {3017#false} is VALID [2022-02-21 03:02:43,415 INFO L290 TraceCheckUtils]: 126: Hoare triple {3494#(< |ULTIMATE.start_main_~i~0#1| 1048)} assume !(main_~i~0#1 < 1048); {3017#false} is VALID [2022-02-21 03:02:43,416 INFO L290 TraceCheckUtils]: 125: Hoare triple {3498#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3494#(< |ULTIMATE.start_main_~i~0#1| 1048)} is VALID [2022-02-21 03:02:43,416 INFO L290 TraceCheckUtils]: 124: Hoare triple {3498#(< |ULTIMATE.start_main_#t~post0#1| 1047)} assume 1 + main_#t~post0#1 <= 2147483647; {3498#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:43,416 INFO L290 TraceCheckUtils]: 123: Hoare triple {3505#(< |ULTIMATE.start_main_~i~0#1| 1047)} main_#t~post0#1 := main_~i~0#1; {3498#(< |ULTIMATE.start_main_#t~post0#1| 1047)} is VALID [2022-02-21 03:02:43,417 INFO L290 TraceCheckUtils]: 122: Hoare triple {3505#(< |ULTIMATE.start_main_~i~0#1| 1047)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3505#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:43,417 INFO L290 TraceCheckUtils]: 121: Hoare triple {3512#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3505#(< |ULTIMATE.start_main_~i~0#1| 1047)} is VALID [2022-02-21 03:02:43,417 INFO L290 TraceCheckUtils]: 120: Hoare triple {3512#(< |ULTIMATE.start_main_#t~post0#1| 1046)} assume 1 + main_#t~post0#1 <= 2147483647; {3512#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:43,418 INFO L290 TraceCheckUtils]: 119: Hoare triple {3519#(< |ULTIMATE.start_main_~i~0#1| 1046)} main_#t~post0#1 := main_~i~0#1; {3512#(< |ULTIMATE.start_main_#t~post0#1| 1046)} is VALID [2022-02-21 03:02:43,418 INFO L290 TraceCheckUtils]: 118: Hoare triple {3519#(< |ULTIMATE.start_main_~i~0#1| 1046)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3519#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:43,418 INFO L290 TraceCheckUtils]: 117: Hoare triple {3526#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3519#(< |ULTIMATE.start_main_~i~0#1| 1046)} is VALID [2022-02-21 03:02:43,419 INFO L290 TraceCheckUtils]: 116: Hoare triple {3526#(< |ULTIMATE.start_main_#t~post0#1| 1045)} assume 1 + main_#t~post0#1 <= 2147483647; {3526#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:43,419 INFO L290 TraceCheckUtils]: 115: Hoare triple {3533#(< |ULTIMATE.start_main_~i~0#1| 1045)} main_#t~post0#1 := main_~i~0#1; {3526#(< |ULTIMATE.start_main_#t~post0#1| 1045)} is VALID [2022-02-21 03:02:43,419 INFO L290 TraceCheckUtils]: 114: Hoare triple {3533#(< |ULTIMATE.start_main_~i~0#1| 1045)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3533#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:43,425 INFO L290 TraceCheckUtils]: 113: Hoare triple {3540#(< |ULTIMATE.start_main_#t~post0#1| 1044)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3533#(< |ULTIMATE.start_main_~i~0#1| 1045)} is VALID [2022-02-21 03:02:43,425 INFO L290 TraceCheckUtils]: 112: Hoare triple {3540#(< |ULTIMATE.start_main_#t~post0#1| 1044)} assume 1 + main_#t~post0#1 <= 2147483647; {3540#(< |ULTIMATE.start_main_#t~post0#1| 1044)} is VALID [2022-02-21 03:02:43,425 INFO L290 TraceCheckUtils]: 111: Hoare triple {3547#(< |ULTIMATE.start_main_~i~0#1| 1044)} main_#t~post0#1 := main_~i~0#1; {3540#(< |ULTIMATE.start_main_#t~post0#1| 1044)} is VALID [2022-02-21 03:02:43,426 INFO L290 TraceCheckUtils]: 110: Hoare triple {3547#(< |ULTIMATE.start_main_~i~0#1| 1044)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3547#(< |ULTIMATE.start_main_~i~0#1| 1044)} is VALID [2022-02-21 03:02:43,426 INFO L290 TraceCheckUtils]: 109: Hoare triple {3554#(< |ULTIMATE.start_main_#t~post0#1| 1043)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3547#(< |ULTIMATE.start_main_~i~0#1| 1044)} is VALID [2022-02-21 03:02:43,426 INFO L290 TraceCheckUtils]: 108: Hoare triple {3554#(< |ULTIMATE.start_main_#t~post0#1| 1043)} assume 1 + main_#t~post0#1 <= 2147483647; {3554#(< |ULTIMATE.start_main_#t~post0#1| 1043)} is VALID [2022-02-21 03:02:43,427 INFO L290 TraceCheckUtils]: 107: Hoare triple {3561#(< |ULTIMATE.start_main_~i~0#1| 1043)} main_#t~post0#1 := main_~i~0#1; {3554#(< |ULTIMATE.start_main_#t~post0#1| 1043)} is VALID [2022-02-21 03:02:43,427 INFO L290 TraceCheckUtils]: 106: Hoare triple {3561#(< |ULTIMATE.start_main_~i~0#1| 1043)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3561#(< |ULTIMATE.start_main_~i~0#1| 1043)} is VALID [2022-02-21 03:02:43,427 INFO L290 TraceCheckUtils]: 105: Hoare triple {3568#(< |ULTIMATE.start_main_#t~post0#1| 1042)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3561#(< |ULTIMATE.start_main_~i~0#1| 1043)} is VALID [2022-02-21 03:02:43,428 INFO L290 TraceCheckUtils]: 104: Hoare triple {3568#(< |ULTIMATE.start_main_#t~post0#1| 1042)} assume 1 + main_#t~post0#1 <= 2147483647; {3568#(< |ULTIMATE.start_main_#t~post0#1| 1042)} is VALID [2022-02-21 03:02:43,428 INFO L290 TraceCheckUtils]: 103: Hoare triple {3575#(< |ULTIMATE.start_main_~i~0#1| 1042)} main_#t~post0#1 := main_~i~0#1; {3568#(< |ULTIMATE.start_main_#t~post0#1| 1042)} is VALID [2022-02-21 03:02:43,428 INFO L290 TraceCheckUtils]: 102: Hoare triple {3575#(< |ULTIMATE.start_main_~i~0#1| 1042)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3575#(< |ULTIMATE.start_main_~i~0#1| 1042)} is VALID [2022-02-21 03:02:43,429 INFO L290 TraceCheckUtils]: 101: Hoare triple {3582#(< |ULTIMATE.start_main_#t~post0#1| 1041)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3575#(< |ULTIMATE.start_main_~i~0#1| 1042)} is VALID [2022-02-21 03:02:43,429 INFO L290 TraceCheckUtils]: 100: Hoare triple {3582#(< |ULTIMATE.start_main_#t~post0#1| 1041)} assume 1 + main_#t~post0#1 <= 2147483647; {3582#(< |ULTIMATE.start_main_#t~post0#1| 1041)} is VALID [2022-02-21 03:02:43,429 INFO L290 TraceCheckUtils]: 99: Hoare triple {3589#(< |ULTIMATE.start_main_~i~0#1| 1041)} main_#t~post0#1 := main_~i~0#1; {3582#(< |ULTIMATE.start_main_#t~post0#1| 1041)} is VALID [2022-02-21 03:02:43,430 INFO L290 TraceCheckUtils]: 98: Hoare triple {3589#(< |ULTIMATE.start_main_~i~0#1| 1041)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3589#(< |ULTIMATE.start_main_~i~0#1| 1041)} is VALID [2022-02-21 03:02:43,430 INFO L290 TraceCheckUtils]: 97: Hoare triple {3596#(< |ULTIMATE.start_main_#t~post0#1| 1040)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3589#(< |ULTIMATE.start_main_~i~0#1| 1041)} is VALID [2022-02-21 03:02:43,430 INFO L290 TraceCheckUtils]: 96: Hoare triple {3596#(< |ULTIMATE.start_main_#t~post0#1| 1040)} assume 1 + main_#t~post0#1 <= 2147483647; {3596#(< |ULTIMATE.start_main_#t~post0#1| 1040)} is VALID [2022-02-21 03:02:43,431 INFO L290 TraceCheckUtils]: 95: Hoare triple {3603#(< |ULTIMATE.start_main_~i~0#1| 1040)} main_#t~post0#1 := main_~i~0#1; {3596#(< |ULTIMATE.start_main_#t~post0#1| 1040)} is VALID [2022-02-21 03:02:43,431 INFO L290 TraceCheckUtils]: 94: Hoare triple {3603#(< |ULTIMATE.start_main_~i~0#1| 1040)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3603#(< |ULTIMATE.start_main_~i~0#1| 1040)} is VALID [2022-02-21 03:02:43,431 INFO L290 TraceCheckUtils]: 93: Hoare triple {3610#(< |ULTIMATE.start_main_#t~post0#1| 1039)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3603#(< |ULTIMATE.start_main_~i~0#1| 1040)} is VALID [2022-02-21 03:02:43,432 INFO L290 TraceCheckUtils]: 92: Hoare triple {3610#(< |ULTIMATE.start_main_#t~post0#1| 1039)} assume 1 + main_#t~post0#1 <= 2147483647; {3610#(< |ULTIMATE.start_main_#t~post0#1| 1039)} is VALID [2022-02-21 03:02:43,432 INFO L290 TraceCheckUtils]: 91: Hoare triple {3617#(< |ULTIMATE.start_main_~i~0#1| 1039)} main_#t~post0#1 := main_~i~0#1; {3610#(< |ULTIMATE.start_main_#t~post0#1| 1039)} is VALID [2022-02-21 03:02:43,432 INFO L290 TraceCheckUtils]: 90: Hoare triple {3617#(< |ULTIMATE.start_main_~i~0#1| 1039)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3617#(< |ULTIMATE.start_main_~i~0#1| 1039)} is VALID [2022-02-21 03:02:43,433 INFO L290 TraceCheckUtils]: 89: Hoare triple {3624#(< |ULTIMATE.start_main_#t~post0#1| 1038)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3617#(< |ULTIMATE.start_main_~i~0#1| 1039)} is VALID [2022-02-21 03:02:43,433 INFO L290 TraceCheckUtils]: 88: Hoare triple {3624#(< |ULTIMATE.start_main_#t~post0#1| 1038)} assume 1 + main_#t~post0#1 <= 2147483647; {3624#(< |ULTIMATE.start_main_#t~post0#1| 1038)} is VALID [2022-02-21 03:02:43,433 INFO L290 TraceCheckUtils]: 87: Hoare triple {3631#(< |ULTIMATE.start_main_~i~0#1| 1038)} main_#t~post0#1 := main_~i~0#1; {3624#(< |ULTIMATE.start_main_#t~post0#1| 1038)} is VALID [2022-02-21 03:02:43,434 INFO L290 TraceCheckUtils]: 86: Hoare triple {3631#(< |ULTIMATE.start_main_~i~0#1| 1038)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3631#(< |ULTIMATE.start_main_~i~0#1| 1038)} is VALID [2022-02-21 03:02:43,434 INFO L290 TraceCheckUtils]: 85: Hoare triple {3638#(< |ULTIMATE.start_main_#t~post0#1| 1037)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3631#(< |ULTIMATE.start_main_~i~0#1| 1038)} is VALID [2022-02-21 03:02:43,434 INFO L290 TraceCheckUtils]: 84: Hoare triple {3638#(< |ULTIMATE.start_main_#t~post0#1| 1037)} assume 1 + main_#t~post0#1 <= 2147483647; {3638#(< |ULTIMATE.start_main_#t~post0#1| 1037)} is VALID [2022-02-21 03:02:43,435 INFO L290 TraceCheckUtils]: 83: Hoare triple {3645#(< |ULTIMATE.start_main_~i~0#1| 1037)} main_#t~post0#1 := main_~i~0#1; {3638#(< |ULTIMATE.start_main_#t~post0#1| 1037)} is VALID [2022-02-21 03:02:43,435 INFO L290 TraceCheckUtils]: 82: Hoare triple {3645#(< |ULTIMATE.start_main_~i~0#1| 1037)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3645#(< |ULTIMATE.start_main_~i~0#1| 1037)} is VALID [2022-02-21 03:02:43,435 INFO L290 TraceCheckUtils]: 81: Hoare triple {3652#(< |ULTIMATE.start_main_#t~post0#1| 1036)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3645#(< |ULTIMATE.start_main_~i~0#1| 1037)} is VALID [2022-02-21 03:02:43,436 INFO L290 TraceCheckUtils]: 80: Hoare triple {3652#(< |ULTIMATE.start_main_#t~post0#1| 1036)} assume 1 + main_#t~post0#1 <= 2147483647; {3652#(< |ULTIMATE.start_main_#t~post0#1| 1036)} is VALID [2022-02-21 03:02:43,436 INFO L290 TraceCheckUtils]: 79: Hoare triple {3659#(< |ULTIMATE.start_main_~i~0#1| 1036)} main_#t~post0#1 := main_~i~0#1; {3652#(< |ULTIMATE.start_main_#t~post0#1| 1036)} is VALID [2022-02-21 03:02:43,436 INFO L290 TraceCheckUtils]: 78: Hoare triple {3659#(< |ULTIMATE.start_main_~i~0#1| 1036)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3659#(< |ULTIMATE.start_main_~i~0#1| 1036)} is VALID [2022-02-21 03:02:43,437 INFO L290 TraceCheckUtils]: 77: Hoare triple {3666#(< |ULTIMATE.start_main_#t~post0#1| 1035)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3659#(< |ULTIMATE.start_main_~i~0#1| 1036)} is VALID [2022-02-21 03:02:43,437 INFO L290 TraceCheckUtils]: 76: Hoare triple {3666#(< |ULTIMATE.start_main_#t~post0#1| 1035)} assume 1 + main_#t~post0#1 <= 2147483647; {3666#(< |ULTIMATE.start_main_#t~post0#1| 1035)} is VALID [2022-02-21 03:02:43,437 INFO L290 TraceCheckUtils]: 75: Hoare triple {3673#(< |ULTIMATE.start_main_~i~0#1| 1035)} main_#t~post0#1 := main_~i~0#1; {3666#(< |ULTIMATE.start_main_#t~post0#1| 1035)} is VALID [2022-02-21 03:02:43,437 INFO L290 TraceCheckUtils]: 74: Hoare triple {3673#(< |ULTIMATE.start_main_~i~0#1| 1035)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3673#(< |ULTIMATE.start_main_~i~0#1| 1035)} is VALID [2022-02-21 03:02:43,438 INFO L290 TraceCheckUtils]: 73: Hoare triple {3680#(< |ULTIMATE.start_main_#t~post0#1| 1034)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3673#(< |ULTIMATE.start_main_~i~0#1| 1035)} is VALID [2022-02-21 03:02:43,438 INFO L290 TraceCheckUtils]: 72: Hoare triple {3680#(< |ULTIMATE.start_main_#t~post0#1| 1034)} assume 1 + main_#t~post0#1 <= 2147483647; {3680#(< |ULTIMATE.start_main_#t~post0#1| 1034)} is VALID [2022-02-21 03:02:43,439 INFO L290 TraceCheckUtils]: 71: Hoare triple {3687#(< |ULTIMATE.start_main_~i~0#1| 1034)} main_#t~post0#1 := main_~i~0#1; {3680#(< |ULTIMATE.start_main_#t~post0#1| 1034)} is VALID [2022-02-21 03:02:43,439 INFO L290 TraceCheckUtils]: 70: Hoare triple {3687#(< |ULTIMATE.start_main_~i~0#1| 1034)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3687#(< |ULTIMATE.start_main_~i~0#1| 1034)} is VALID [2022-02-21 03:02:43,439 INFO L290 TraceCheckUtils]: 69: Hoare triple {3694#(< |ULTIMATE.start_main_#t~post0#1| 1033)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3687#(< |ULTIMATE.start_main_~i~0#1| 1034)} is VALID [2022-02-21 03:02:43,440 INFO L290 TraceCheckUtils]: 68: Hoare triple {3694#(< |ULTIMATE.start_main_#t~post0#1| 1033)} assume 1 + main_#t~post0#1 <= 2147483647; {3694#(< |ULTIMATE.start_main_#t~post0#1| 1033)} is VALID [2022-02-21 03:02:43,440 INFO L290 TraceCheckUtils]: 67: Hoare triple {3701#(< |ULTIMATE.start_main_~i~0#1| 1033)} main_#t~post0#1 := main_~i~0#1; {3694#(< |ULTIMATE.start_main_#t~post0#1| 1033)} is VALID [2022-02-21 03:02:43,441 INFO L290 TraceCheckUtils]: 66: Hoare triple {3701#(< |ULTIMATE.start_main_~i~0#1| 1033)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3701#(< |ULTIMATE.start_main_~i~0#1| 1033)} is VALID [2022-02-21 03:02:43,441 INFO L290 TraceCheckUtils]: 65: Hoare triple {3708#(< |ULTIMATE.start_main_#t~post0#1| 1032)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3701#(< |ULTIMATE.start_main_~i~0#1| 1033)} is VALID [2022-02-21 03:02:43,441 INFO L290 TraceCheckUtils]: 64: Hoare triple {3708#(< |ULTIMATE.start_main_#t~post0#1| 1032)} assume 1 + main_#t~post0#1 <= 2147483647; {3708#(< |ULTIMATE.start_main_#t~post0#1| 1032)} is VALID [2022-02-21 03:02:43,442 INFO L290 TraceCheckUtils]: 63: Hoare triple {3715#(< |ULTIMATE.start_main_~i~0#1| 1032)} main_#t~post0#1 := main_~i~0#1; {3708#(< |ULTIMATE.start_main_#t~post0#1| 1032)} is VALID [2022-02-21 03:02:43,442 INFO L290 TraceCheckUtils]: 62: Hoare triple {3715#(< |ULTIMATE.start_main_~i~0#1| 1032)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3715#(< |ULTIMATE.start_main_~i~0#1| 1032)} is VALID [2022-02-21 03:02:43,442 INFO L290 TraceCheckUtils]: 61: Hoare triple {3722#(< |ULTIMATE.start_main_#t~post0#1| 1031)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3715#(< |ULTIMATE.start_main_~i~0#1| 1032)} is VALID [2022-02-21 03:02:43,443 INFO L290 TraceCheckUtils]: 60: Hoare triple {3722#(< |ULTIMATE.start_main_#t~post0#1| 1031)} assume 1 + main_#t~post0#1 <= 2147483647; {3722#(< |ULTIMATE.start_main_#t~post0#1| 1031)} is VALID [2022-02-21 03:02:43,443 INFO L290 TraceCheckUtils]: 59: Hoare triple {3729#(< |ULTIMATE.start_main_~i~0#1| 1031)} main_#t~post0#1 := main_~i~0#1; {3722#(< |ULTIMATE.start_main_#t~post0#1| 1031)} is VALID [2022-02-21 03:02:43,443 INFO L290 TraceCheckUtils]: 58: Hoare triple {3729#(< |ULTIMATE.start_main_~i~0#1| 1031)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3729#(< |ULTIMATE.start_main_~i~0#1| 1031)} is VALID [2022-02-21 03:02:43,444 INFO L290 TraceCheckUtils]: 57: Hoare triple {3736#(< |ULTIMATE.start_main_#t~post0#1| 1030)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3729#(< |ULTIMATE.start_main_~i~0#1| 1031)} is VALID [2022-02-21 03:02:43,444 INFO L290 TraceCheckUtils]: 56: Hoare triple {3736#(< |ULTIMATE.start_main_#t~post0#1| 1030)} assume 1 + main_#t~post0#1 <= 2147483647; {3736#(< |ULTIMATE.start_main_#t~post0#1| 1030)} is VALID [2022-02-21 03:02:43,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {3743#(< |ULTIMATE.start_main_~i~0#1| 1030)} main_#t~post0#1 := main_~i~0#1; {3736#(< |ULTIMATE.start_main_#t~post0#1| 1030)} is VALID [2022-02-21 03:02:43,445 INFO L290 TraceCheckUtils]: 54: Hoare triple {3743#(< |ULTIMATE.start_main_~i~0#1| 1030)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3743#(< |ULTIMATE.start_main_~i~0#1| 1030)} is VALID [2022-02-21 03:02:43,445 INFO L290 TraceCheckUtils]: 53: Hoare triple {3750#(< |ULTIMATE.start_main_#t~post0#1| 1029)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3743#(< |ULTIMATE.start_main_~i~0#1| 1030)} is VALID [2022-02-21 03:02:43,445 INFO L290 TraceCheckUtils]: 52: Hoare triple {3750#(< |ULTIMATE.start_main_#t~post0#1| 1029)} assume 1 + main_#t~post0#1 <= 2147483647; {3750#(< |ULTIMATE.start_main_#t~post0#1| 1029)} is VALID [2022-02-21 03:02:43,446 INFO L290 TraceCheckUtils]: 51: Hoare triple {3757#(< |ULTIMATE.start_main_~i~0#1| 1029)} main_#t~post0#1 := main_~i~0#1; {3750#(< |ULTIMATE.start_main_#t~post0#1| 1029)} is VALID [2022-02-21 03:02:43,446 INFO L290 TraceCheckUtils]: 50: Hoare triple {3757#(< |ULTIMATE.start_main_~i~0#1| 1029)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3757#(< |ULTIMATE.start_main_~i~0#1| 1029)} is VALID [2022-02-21 03:02:43,446 INFO L290 TraceCheckUtils]: 49: Hoare triple {3764#(< |ULTIMATE.start_main_#t~post0#1| 1028)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3757#(< |ULTIMATE.start_main_~i~0#1| 1029)} is VALID [2022-02-21 03:02:43,447 INFO L290 TraceCheckUtils]: 48: Hoare triple {3764#(< |ULTIMATE.start_main_#t~post0#1| 1028)} assume 1 + main_#t~post0#1 <= 2147483647; {3764#(< |ULTIMATE.start_main_#t~post0#1| 1028)} is VALID [2022-02-21 03:02:43,447 INFO L290 TraceCheckUtils]: 47: Hoare triple {3771#(< |ULTIMATE.start_main_~i~0#1| 1028)} main_#t~post0#1 := main_~i~0#1; {3764#(< |ULTIMATE.start_main_#t~post0#1| 1028)} is VALID [2022-02-21 03:02:43,447 INFO L290 TraceCheckUtils]: 46: Hoare triple {3771#(< |ULTIMATE.start_main_~i~0#1| 1028)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3771#(< |ULTIMATE.start_main_~i~0#1| 1028)} is VALID [2022-02-21 03:02:43,448 INFO L290 TraceCheckUtils]: 45: Hoare triple {3778#(< |ULTIMATE.start_main_#t~post0#1| 1027)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3771#(< |ULTIMATE.start_main_~i~0#1| 1028)} is VALID [2022-02-21 03:02:43,448 INFO L290 TraceCheckUtils]: 44: Hoare triple {3778#(< |ULTIMATE.start_main_#t~post0#1| 1027)} assume 1 + main_#t~post0#1 <= 2147483647; {3778#(< |ULTIMATE.start_main_#t~post0#1| 1027)} is VALID [2022-02-21 03:02:43,448 INFO L290 TraceCheckUtils]: 43: Hoare triple {3785#(< |ULTIMATE.start_main_~i~0#1| 1027)} main_#t~post0#1 := main_~i~0#1; {3778#(< |ULTIMATE.start_main_#t~post0#1| 1027)} is VALID [2022-02-21 03:02:43,449 INFO L290 TraceCheckUtils]: 42: Hoare triple {3785#(< |ULTIMATE.start_main_~i~0#1| 1027)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3785#(< |ULTIMATE.start_main_~i~0#1| 1027)} is VALID [2022-02-21 03:02:43,449 INFO L290 TraceCheckUtils]: 41: Hoare triple {3792#(< |ULTIMATE.start_main_#t~post0#1| 1026)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3785#(< |ULTIMATE.start_main_~i~0#1| 1027)} is VALID [2022-02-21 03:02:43,449 INFO L290 TraceCheckUtils]: 40: Hoare triple {3792#(< |ULTIMATE.start_main_#t~post0#1| 1026)} assume 1 + main_#t~post0#1 <= 2147483647; {3792#(< |ULTIMATE.start_main_#t~post0#1| 1026)} is VALID [2022-02-21 03:02:43,450 INFO L290 TraceCheckUtils]: 39: Hoare triple {3799#(< |ULTIMATE.start_main_~i~0#1| 1026)} main_#t~post0#1 := main_~i~0#1; {3792#(< |ULTIMATE.start_main_#t~post0#1| 1026)} is VALID [2022-02-21 03:02:43,450 INFO L290 TraceCheckUtils]: 38: Hoare triple {3799#(< |ULTIMATE.start_main_~i~0#1| 1026)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3799#(< |ULTIMATE.start_main_~i~0#1| 1026)} is VALID [2022-02-21 03:02:43,450 INFO L290 TraceCheckUtils]: 37: Hoare triple {3806#(< |ULTIMATE.start_main_#t~post0#1| 1025)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3799#(< |ULTIMATE.start_main_~i~0#1| 1026)} is VALID [2022-02-21 03:02:43,451 INFO L290 TraceCheckUtils]: 36: Hoare triple {3806#(< |ULTIMATE.start_main_#t~post0#1| 1025)} assume 1 + main_#t~post0#1 <= 2147483647; {3806#(< |ULTIMATE.start_main_#t~post0#1| 1025)} is VALID [2022-02-21 03:02:43,451 INFO L290 TraceCheckUtils]: 35: Hoare triple {3813#(< |ULTIMATE.start_main_~i~0#1| 1025)} main_#t~post0#1 := main_~i~0#1; {3806#(< |ULTIMATE.start_main_#t~post0#1| 1025)} is VALID [2022-02-21 03:02:43,451 INFO L290 TraceCheckUtils]: 34: Hoare triple {3813#(< |ULTIMATE.start_main_~i~0#1| 1025)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3813#(< |ULTIMATE.start_main_~i~0#1| 1025)} is VALID [2022-02-21 03:02:43,452 INFO L290 TraceCheckUtils]: 33: Hoare triple {3820#(< |ULTIMATE.start_main_#t~post0#1| 1024)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3813#(< |ULTIMATE.start_main_~i~0#1| 1025)} is VALID [2022-02-21 03:02:43,452 INFO L290 TraceCheckUtils]: 32: Hoare triple {3820#(< |ULTIMATE.start_main_#t~post0#1| 1024)} assume 1 + main_#t~post0#1 <= 2147483647; {3820#(< |ULTIMATE.start_main_#t~post0#1| 1024)} is VALID [2022-02-21 03:02:43,452 INFO L290 TraceCheckUtils]: 31: Hoare triple {3827#(< |ULTIMATE.start_main_~i~0#1| 1024)} main_#t~post0#1 := main_~i~0#1; {3820#(< |ULTIMATE.start_main_#t~post0#1| 1024)} is VALID [2022-02-21 03:02:43,453 INFO L290 TraceCheckUtils]: 30: Hoare triple {3827#(< |ULTIMATE.start_main_~i~0#1| 1024)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3827#(< |ULTIMATE.start_main_~i~0#1| 1024)} is VALID [2022-02-21 03:02:43,453 INFO L290 TraceCheckUtils]: 29: Hoare triple {3834#(< |ULTIMATE.start_main_#t~post0#1| 1023)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3827#(< |ULTIMATE.start_main_~i~0#1| 1024)} is VALID [2022-02-21 03:02:43,453 INFO L290 TraceCheckUtils]: 28: Hoare triple {3834#(< |ULTIMATE.start_main_#t~post0#1| 1023)} assume 1 + main_#t~post0#1 <= 2147483647; {3834#(< |ULTIMATE.start_main_#t~post0#1| 1023)} is VALID [2022-02-21 03:02:43,454 INFO L290 TraceCheckUtils]: 27: Hoare triple {3841#(< |ULTIMATE.start_main_~i~0#1| 1023)} main_#t~post0#1 := main_~i~0#1; {3834#(< |ULTIMATE.start_main_#t~post0#1| 1023)} is VALID [2022-02-21 03:02:43,454 INFO L290 TraceCheckUtils]: 26: Hoare triple {3841#(< |ULTIMATE.start_main_~i~0#1| 1023)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3841#(< |ULTIMATE.start_main_~i~0#1| 1023)} is VALID [2022-02-21 03:02:43,454 INFO L290 TraceCheckUtils]: 25: Hoare triple {3848#(< |ULTIMATE.start_main_#t~post0#1| 1022)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3841#(< |ULTIMATE.start_main_~i~0#1| 1023)} is VALID [2022-02-21 03:02:43,455 INFO L290 TraceCheckUtils]: 24: Hoare triple {3848#(< |ULTIMATE.start_main_#t~post0#1| 1022)} assume 1 + main_#t~post0#1 <= 2147483647; {3848#(< |ULTIMATE.start_main_#t~post0#1| 1022)} is VALID [2022-02-21 03:02:43,455 INFO L290 TraceCheckUtils]: 23: Hoare triple {3855#(< |ULTIMATE.start_main_~i~0#1| 1022)} main_#t~post0#1 := main_~i~0#1; {3848#(< |ULTIMATE.start_main_#t~post0#1| 1022)} is VALID [2022-02-21 03:02:43,455 INFO L290 TraceCheckUtils]: 22: Hoare triple {3855#(< |ULTIMATE.start_main_~i~0#1| 1022)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3855#(< |ULTIMATE.start_main_~i~0#1| 1022)} is VALID [2022-02-21 03:02:43,456 INFO L290 TraceCheckUtils]: 21: Hoare triple {3862#(< |ULTIMATE.start_main_#t~post0#1| 1021)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3855#(< |ULTIMATE.start_main_~i~0#1| 1022)} is VALID [2022-02-21 03:02:43,456 INFO L290 TraceCheckUtils]: 20: Hoare triple {3862#(< |ULTIMATE.start_main_#t~post0#1| 1021)} assume 1 + main_#t~post0#1 <= 2147483647; {3862#(< |ULTIMATE.start_main_#t~post0#1| 1021)} is VALID [2022-02-21 03:02:43,456 INFO L290 TraceCheckUtils]: 19: Hoare triple {3869#(< |ULTIMATE.start_main_~i~0#1| 1021)} main_#t~post0#1 := main_~i~0#1; {3862#(< |ULTIMATE.start_main_#t~post0#1| 1021)} is VALID [2022-02-21 03:02:43,457 INFO L290 TraceCheckUtils]: 18: Hoare triple {3869#(< |ULTIMATE.start_main_~i~0#1| 1021)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3869#(< |ULTIMATE.start_main_~i~0#1| 1021)} is VALID [2022-02-21 03:02:43,457 INFO L290 TraceCheckUtils]: 17: Hoare triple {3876#(< |ULTIMATE.start_main_#t~post0#1| 1020)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3869#(< |ULTIMATE.start_main_~i~0#1| 1021)} is VALID [2022-02-21 03:02:43,457 INFO L290 TraceCheckUtils]: 16: Hoare triple {3876#(< |ULTIMATE.start_main_#t~post0#1| 1020)} assume 1 + main_#t~post0#1 <= 2147483647; {3876#(< |ULTIMATE.start_main_#t~post0#1| 1020)} is VALID [2022-02-21 03:02:43,458 INFO L290 TraceCheckUtils]: 15: Hoare triple {3883#(< |ULTIMATE.start_main_~i~0#1| 1020)} main_#t~post0#1 := main_~i~0#1; {3876#(< |ULTIMATE.start_main_#t~post0#1| 1020)} is VALID [2022-02-21 03:02:43,458 INFO L290 TraceCheckUtils]: 14: Hoare triple {3883#(< |ULTIMATE.start_main_~i~0#1| 1020)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3883#(< |ULTIMATE.start_main_~i~0#1| 1020)} is VALID [2022-02-21 03:02:43,458 INFO L290 TraceCheckUtils]: 13: Hoare triple {3890#(< |ULTIMATE.start_main_#t~post0#1| 1019)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3883#(< |ULTIMATE.start_main_~i~0#1| 1020)} is VALID [2022-02-21 03:02:43,459 INFO L290 TraceCheckUtils]: 12: Hoare triple {3890#(< |ULTIMATE.start_main_#t~post0#1| 1019)} assume 1 + main_#t~post0#1 <= 2147483647; {3890#(< |ULTIMATE.start_main_#t~post0#1| 1019)} is VALID [2022-02-21 03:02:43,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {3897#(< |ULTIMATE.start_main_~i~0#1| 1019)} main_#t~post0#1 := main_~i~0#1; {3890#(< |ULTIMATE.start_main_#t~post0#1| 1019)} is VALID [2022-02-21 03:02:43,459 INFO L290 TraceCheckUtils]: 10: Hoare triple {3897#(< |ULTIMATE.start_main_~i~0#1| 1019)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3897#(< |ULTIMATE.start_main_~i~0#1| 1019)} is VALID [2022-02-21 03:02:43,460 INFO L290 TraceCheckUtils]: 9: Hoare triple {3904#(< |ULTIMATE.start_main_#t~post0#1| 1018)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3897#(< |ULTIMATE.start_main_~i~0#1| 1019)} is VALID [2022-02-21 03:02:43,460 INFO L290 TraceCheckUtils]: 8: Hoare triple {3904#(< |ULTIMATE.start_main_#t~post0#1| 1018)} assume 1 + main_#t~post0#1 <= 2147483647; {3904#(< |ULTIMATE.start_main_#t~post0#1| 1018)} is VALID [2022-02-21 03:02:43,461 INFO L290 TraceCheckUtils]: 7: Hoare triple {3911#(< |ULTIMATE.start_main_~i~0#1| 1018)} main_#t~post0#1 := main_~i~0#1; {3904#(< |ULTIMATE.start_main_#t~post0#1| 1018)} is VALID [2022-02-21 03:02:43,461 INFO L290 TraceCheckUtils]: 6: Hoare triple {3911#(< |ULTIMATE.start_main_~i~0#1| 1018)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3911#(< |ULTIMATE.start_main_~i~0#1| 1018)} is VALID [2022-02-21 03:02:43,461 INFO L290 TraceCheckUtils]: 5: Hoare triple {3918#(< |ULTIMATE.start_main_#t~post0#1| 1017)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {3911#(< |ULTIMATE.start_main_~i~0#1| 1018)} is VALID [2022-02-21 03:02:43,462 INFO L290 TraceCheckUtils]: 4: Hoare triple {3918#(< |ULTIMATE.start_main_#t~post0#1| 1017)} assume 1 + main_#t~post0#1 <= 2147483647; {3918#(< |ULTIMATE.start_main_#t~post0#1| 1017)} is VALID [2022-02-21 03:02:43,462 INFO L290 TraceCheckUtils]: 3: Hoare triple {3925#(< |ULTIMATE.start_main_~i~0#1| 1017)} main_#t~post0#1 := main_~i~0#1; {3918#(< |ULTIMATE.start_main_#t~post0#1| 1017)} is VALID [2022-02-21 03:02:43,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {3925#(< |ULTIMATE.start_main_~i~0#1| 1017)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {3925#(< |ULTIMATE.start_main_~i~0#1| 1017)} is VALID [2022-02-21 03:02:43,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {3016#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {3925#(< |ULTIMATE.start_main_~i~0#1| 1017)} is VALID [2022-02-21 03:02:43,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {3016#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {3016#true} is VALID [2022-02-21 03:02:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:43,464 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [531876110] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:02:43,464 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:02:43,464 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65, 65] total 130 [2022-02-21 03:02:43,464 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096467696] [2022-02-21 03:02:43,464 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:02:43,465 INFO L78 Accepts]: Start accepts. Automaton has has 130 states, 130 states have (on average 2.023076923076923) internal successors, (263), 130 states have internal predecessors, (263), 0 states have call successors, (0), 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 132 [2022-02-21 03:02:43,465 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:02:43,466 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 130 states, 130 states have (on average 2.023076923076923) internal successors, (263), 130 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:43,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:43,627 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 130 states [2022-02-21 03:02:43,627 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:02:43,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 130 interpolants. [2022-02-21 03:02:43,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4290, Invalid=12480, Unknown=0, NotChecked=0, Total=16770 [2022-02-21 03:02:43,632 INFO L87 Difference]: Start difference. First operand 147 states and 154 transitions. Second operand has 130 states, 130 states have (on average 2.023076923076923) internal successors, (263), 130 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:46,382 INFO L93 Difference]: Finished difference Result 295 states and 340 transitions. [2022-02-21 03:02:46,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2022-02-21 03:02:46,382 INFO L78 Accepts]: Start accepts. Automaton has has 130 states, 130 states have (on average 2.023076923076923) internal successors, (263), 130 states have internal predecessors, (263), 0 states have call successors, (0), 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 132 [2022-02-21 03:02:46,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:02:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 130 states have (on average 2.023076923076923) internal successors, (263), 130 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 316 transitions. [2022-02-21 03:02:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 130 states have (on average 2.023076923076923) internal successors, (263), 130 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 316 transitions. [2022-02-21 03:02:46,396 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 127 states and 316 transitions. [2022-02-21 03:02:46,605 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 316 edges. 316 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:02:46,609 INFO L225 Difference]: With dead ends: 295 [2022-02-21 03:02:46,609 INFO L226 Difference]: Without dead ends: 275 [2022-02-21 03:02:46,615 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 389 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8087 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=10307, Invalid=26365, Unknown=0, NotChecked=0, Total=36672 [2022-02-21 03:02:46,615 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 615 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 400 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 615 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 400 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-21 03:02:46,616 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [615 Valid, 142 Invalid, 437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 400 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-21 03:02:46,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2022-02-21 03:02:46,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 275. [2022-02-21 03:02:46,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:02:46,724 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand has 275 states, 271 states have (on average 1.040590405904059) internal successors, (282), 274 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,724 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand has 275 states, 271 states have (on average 1.040590405904059) internal successors, (282), 274 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,724 INFO L87 Difference]: Start difference. First operand 275 states. Second operand has 275 states, 271 states have (on average 1.040590405904059) internal successors, (282), 274 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:46,728 INFO L93 Difference]: Finished difference Result 275 states and 282 transitions. [2022-02-21 03:02:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 282 transitions. [2022-02-21 03:02:46,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:46,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:46,729 INFO L74 IsIncluded]: Start isIncluded. First operand has 275 states, 271 states have (on average 1.040590405904059) internal successors, (282), 274 states have internal predecessors, (282), 0 states have call successors, (0), 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 275 states. [2022-02-21 03:02:46,729 INFO L87 Difference]: Start difference. First operand has 275 states, 271 states have (on average 1.040590405904059) internal successors, (282), 274 states have internal predecessors, (282), 0 states have call successors, (0), 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 275 states. [2022-02-21 03:02:46,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:02:46,733 INFO L93 Difference]: Finished difference Result 275 states and 282 transitions. [2022-02-21 03:02:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 282 transitions. [2022-02-21 03:02:46,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:02:46,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:02:46,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:02:46,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:02:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 271 states have (on average 1.040590405904059) internal successors, (282), 274 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 282 transitions. [2022-02-21 03:02:46,739 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 282 transitions. Word has length 132 [2022-02-21 03:02:46,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:02:46,739 INFO L470 AbstractCegarLoop]: Abstraction has 275 states and 282 transitions. [2022-02-21 03:02:46,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 130 states, 130 states have (on average 2.023076923076923) internal successors, (263), 130 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:02:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 282 transitions. [2022-02-21 03:02:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-02-21 03:02:46,741 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:02:46,741 INFO L514 BasicCegarLoop]: trace histogram [63, 63, 63, 63, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:02:46,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-21 03:02:46,958 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:46,959 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2022-02-21 03:02:46,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:02:46,959 INFO L85 PathProgramCache]: Analyzing trace with hash 732262071, now seen corresponding path program 5 times [2022-02-21 03:02:46,959 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:02:46,960 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111434033] [2022-02-21 03:02:46,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:02:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:02:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:02:51,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {5306#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; {5306#true} is VALID [2022-02-21 03:02:51,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {5306#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~post0#1, main_~i~0#1, main_#t~nondet4#1, main_#t~post5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~mem2#1, main_#t~short3#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~k~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(4192);main_~k~0#1 := 0;main_~i~0#1 := 0; {5308#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:51,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {5308#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5308#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-21 03:02:51,457 INFO L290 TraceCheckUtils]: 3: Hoare triple {5308#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post0#1 := main_~i~0#1; {5309#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:51,457 INFO L290 TraceCheckUtils]: 4: Hoare triple {5309#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 <= 2147483647; {5309#(= |ULTIMATE.start_main_#t~post0#1| 0)} is VALID [2022-02-21 03:02:51,458 INFO L290 TraceCheckUtils]: 5: Hoare triple {5309#(= |ULTIMATE.start_main_#t~post0#1| 0)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5310#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:51,458 INFO L290 TraceCheckUtils]: 6: Hoare triple {5310#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5310#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-21 03:02:51,458 INFO L290 TraceCheckUtils]: 7: Hoare triple {5310#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post0#1 := main_~i~0#1; {5311#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:51,459 INFO L290 TraceCheckUtils]: 8: Hoare triple {5311#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 <= 2147483647; {5311#(<= |ULTIMATE.start_main_#t~post0#1| 1)} is VALID [2022-02-21 03:02:51,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {5311#(<= |ULTIMATE.start_main_#t~post0#1| 1)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5312#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:51,459 INFO L290 TraceCheckUtils]: 10: Hoare triple {5312#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5312#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-21 03:02:51,460 INFO L290 TraceCheckUtils]: 11: Hoare triple {5312#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post0#1 := main_~i~0#1; {5313#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:51,460 INFO L290 TraceCheckUtils]: 12: Hoare triple {5313#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 <= 2147483647; {5313#(<= |ULTIMATE.start_main_#t~post0#1| 2)} is VALID [2022-02-21 03:02:51,461 INFO L290 TraceCheckUtils]: 13: Hoare triple {5313#(<= |ULTIMATE.start_main_#t~post0#1| 2)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5314#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:51,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {5314#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5314#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-21 03:02:51,461 INFO L290 TraceCheckUtils]: 15: Hoare triple {5314#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post0#1 := main_~i~0#1; {5315#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:51,461 INFO L290 TraceCheckUtils]: 16: Hoare triple {5315#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 <= 2147483647; {5315#(<= |ULTIMATE.start_main_#t~post0#1| 3)} is VALID [2022-02-21 03:02:51,462 INFO L290 TraceCheckUtils]: 17: Hoare triple {5315#(<= |ULTIMATE.start_main_#t~post0#1| 3)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5316#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:51,462 INFO L290 TraceCheckUtils]: 18: Hoare triple {5316#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5316#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-21 03:02:51,462 INFO L290 TraceCheckUtils]: 19: Hoare triple {5316#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post0#1 := main_~i~0#1; {5317#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:51,463 INFO L290 TraceCheckUtils]: 20: Hoare triple {5317#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 <= 2147483647; {5317#(<= |ULTIMATE.start_main_#t~post0#1| 4)} is VALID [2022-02-21 03:02:51,463 INFO L290 TraceCheckUtils]: 21: Hoare triple {5317#(<= |ULTIMATE.start_main_#t~post0#1| 4)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5318#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:51,464 INFO L290 TraceCheckUtils]: 22: Hoare triple {5318#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5318#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-21 03:02:51,464 INFO L290 TraceCheckUtils]: 23: Hoare triple {5318#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post0#1 := main_~i~0#1; {5319#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:51,464 INFO L290 TraceCheckUtils]: 24: Hoare triple {5319#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 <= 2147483647; {5319#(<= |ULTIMATE.start_main_#t~post0#1| 5)} is VALID [2022-02-21 03:02:51,465 INFO L290 TraceCheckUtils]: 25: Hoare triple {5319#(<= |ULTIMATE.start_main_#t~post0#1| 5)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5320#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:51,465 INFO L290 TraceCheckUtils]: 26: Hoare triple {5320#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5320#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-21 03:02:51,465 INFO L290 TraceCheckUtils]: 27: Hoare triple {5320#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post0#1 := main_~i~0#1; {5321#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:51,466 INFO L290 TraceCheckUtils]: 28: Hoare triple {5321#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 <= 2147483647; {5321#(<= |ULTIMATE.start_main_#t~post0#1| 6)} is VALID [2022-02-21 03:02:51,466 INFO L290 TraceCheckUtils]: 29: Hoare triple {5321#(<= |ULTIMATE.start_main_#t~post0#1| 6)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5322#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:51,466 INFO L290 TraceCheckUtils]: 30: Hoare triple {5322#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5322#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-21 03:02:51,467 INFO L290 TraceCheckUtils]: 31: Hoare triple {5322#(<= |ULTIMATE.start_main_~i~0#1| 7)} main_#t~post0#1 := main_~i~0#1; {5323#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:51,467 INFO L290 TraceCheckUtils]: 32: Hoare triple {5323#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 <= 2147483647; {5323#(<= |ULTIMATE.start_main_#t~post0#1| 7)} is VALID [2022-02-21 03:02:51,467 INFO L290 TraceCheckUtils]: 33: Hoare triple {5323#(<= |ULTIMATE.start_main_#t~post0#1| 7)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5324#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:51,468 INFO L290 TraceCheckUtils]: 34: Hoare triple {5324#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5324#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-21 03:02:51,468 INFO L290 TraceCheckUtils]: 35: Hoare triple {5324#(<= |ULTIMATE.start_main_~i~0#1| 8)} main_#t~post0#1 := main_~i~0#1; {5325#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:51,468 INFO L290 TraceCheckUtils]: 36: Hoare triple {5325#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 <= 2147483647; {5325#(<= |ULTIMATE.start_main_#t~post0#1| 8)} is VALID [2022-02-21 03:02:51,469 INFO L290 TraceCheckUtils]: 37: Hoare triple {5325#(<= |ULTIMATE.start_main_#t~post0#1| 8)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5326#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:51,469 INFO L290 TraceCheckUtils]: 38: Hoare triple {5326#(<= |ULTIMATE.start_main_~i~0#1| 9)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5326#(<= |ULTIMATE.start_main_~i~0#1| 9)} is VALID [2022-02-21 03:02:51,469 INFO L290 TraceCheckUtils]: 39: Hoare triple {5326#(<= |ULTIMATE.start_main_~i~0#1| 9)} main_#t~post0#1 := main_~i~0#1; {5327#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:51,470 INFO L290 TraceCheckUtils]: 40: Hoare triple {5327#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 <= 2147483647; {5327#(<= |ULTIMATE.start_main_#t~post0#1| 9)} is VALID [2022-02-21 03:02:51,470 INFO L290 TraceCheckUtils]: 41: Hoare triple {5327#(<= |ULTIMATE.start_main_#t~post0#1| 9)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5328#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:51,470 INFO L290 TraceCheckUtils]: 42: Hoare triple {5328#(<= |ULTIMATE.start_main_~i~0#1| 10)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5328#(<= |ULTIMATE.start_main_~i~0#1| 10)} is VALID [2022-02-21 03:02:51,471 INFO L290 TraceCheckUtils]: 43: Hoare triple {5328#(<= |ULTIMATE.start_main_~i~0#1| 10)} main_#t~post0#1 := main_~i~0#1; {5329#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:51,471 INFO L290 TraceCheckUtils]: 44: Hoare triple {5329#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 <= 2147483647; {5329#(<= |ULTIMATE.start_main_#t~post0#1| 10)} is VALID [2022-02-21 03:02:51,471 INFO L290 TraceCheckUtils]: 45: Hoare triple {5329#(<= |ULTIMATE.start_main_#t~post0#1| 10)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5330#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:51,472 INFO L290 TraceCheckUtils]: 46: Hoare triple {5330#(<= |ULTIMATE.start_main_~i~0#1| 11)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5330#(<= |ULTIMATE.start_main_~i~0#1| 11)} is VALID [2022-02-21 03:02:51,472 INFO L290 TraceCheckUtils]: 47: Hoare triple {5330#(<= |ULTIMATE.start_main_~i~0#1| 11)} main_#t~post0#1 := main_~i~0#1; {5331#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:51,472 INFO L290 TraceCheckUtils]: 48: Hoare triple {5331#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 <= 2147483647; {5331#(<= |ULTIMATE.start_main_#t~post0#1| 11)} is VALID [2022-02-21 03:02:51,473 INFO L290 TraceCheckUtils]: 49: Hoare triple {5331#(<= |ULTIMATE.start_main_#t~post0#1| 11)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5332#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:51,473 INFO L290 TraceCheckUtils]: 50: Hoare triple {5332#(<= |ULTIMATE.start_main_~i~0#1| 12)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5332#(<= |ULTIMATE.start_main_~i~0#1| 12)} is VALID [2022-02-21 03:02:51,473 INFO L290 TraceCheckUtils]: 51: Hoare triple {5332#(<= |ULTIMATE.start_main_~i~0#1| 12)} main_#t~post0#1 := main_~i~0#1; {5333#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:51,474 INFO L290 TraceCheckUtils]: 52: Hoare triple {5333#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 <= 2147483647; {5333#(<= |ULTIMATE.start_main_#t~post0#1| 12)} is VALID [2022-02-21 03:02:51,474 INFO L290 TraceCheckUtils]: 53: Hoare triple {5333#(<= |ULTIMATE.start_main_#t~post0#1| 12)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5334#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:51,474 INFO L290 TraceCheckUtils]: 54: Hoare triple {5334#(<= |ULTIMATE.start_main_~i~0#1| 13)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5334#(<= |ULTIMATE.start_main_~i~0#1| 13)} is VALID [2022-02-21 03:02:51,475 INFO L290 TraceCheckUtils]: 55: Hoare triple {5334#(<= |ULTIMATE.start_main_~i~0#1| 13)} main_#t~post0#1 := main_~i~0#1; {5335#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:51,475 INFO L290 TraceCheckUtils]: 56: Hoare triple {5335#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 <= 2147483647; {5335#(<= |ULTIMATE.start_main_#t~post0#1| 13)} is VALID [2022-02-21 03:02:51,475 INFO L290 TraceCheckUtils]: 57: Hoare triple {5335#(<= |ULTIMATE.start_main_#t~post0#1| 13)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5336#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:51,476 INFO L290 TraceCheckUtils]: 58: Hoare triple {5336#(<= |ULTIMATE.start_main_~i~0#1| 14)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5336#(<= |ULTIMATE.start_main_~i~0#1| 14)} is VALID [2022-02-21 03:02:51,476 INFO L290 TraceCheckUtils]: 59: Hoare triple {5336#(<= |ULTIMATE.start_main_~i~0#1| 14)} main_#t~post0#1 := main_~i~0#1; {5337#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:51,476 INFO L290 TraceCheckUtils]: 60: Hoare triple {5337#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 <= 2147483647; {5337#(<= |ULTIMATE.start_main_#t~post0#1| 14)} is VALID [2022-02-21 03:02:51,477 INFO L290 TraceCheckUtils]: 61: Hoare triple {5337#(<= |ULTIMATE.start_main_#t~post0#1| 14)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5338#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:51,477 INFO L290 TraceCheckUtils]: 62: Hoare triple {5338#(<= |ULTIMATE.start_main_~i~0#1| 15)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5338#(<= |ULTIMATE.start_main_~i~0#1| 15)} is VALID [2022-02-21 03:02:51,477 INFO L290 TraceCheckUtils]: 63: Hoare triple {5338#(<= |ULTIMATE.start_main_~i~0#1| 15)} main_#t~post0#1 := main_~i~0#1; {5339#(<= |ULTIMATE.start_main_#t~post0#1| 15)} is VALID [2022-02-21 03:02:51,478 INFO L290 TraceCheckUtils]: 64: Hoare triple {5339#(<= |ULTIMATE.start_main_#t~post0#1| 15)} assume 1 + main_#t~post0#1 <= 2147483647; {5339#(<= |ULTIMATE.start_main_#t~post0#1| 15)} is VALID [2022-02-21 03:02:51,478 INFO L290 TraceCheckUtils]: 65: Hoare triple {5339#(<= |ULTIMATE.start_main_#t~post0#1| 15)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5340#(<= |ULTIMATE.start_main_~i~0#1| 16)} is VALID [2022-02-21 03:02:51,478 INFO L290 TraceCheckUtils]: 66: Hoare triple {5340#(<= |ULTIMATE.start_main_~i~0#1| 16)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5340#(<= |ULTIMATE.start_main_~i~0#1| 16)} is VALID [2022-02-21 03:02:51,479 INFO L290 TraceCheckUtils]: 67: Hoare triple {5340#(<= |ULTIMATE.start_main_~i~0#1| 16)} main_#t~post0#1 := main_~i~0#1; {5341#(<= |ULTIMATE.start_main_#t~post0#1| 16)} is VALID [2022-02-21 03:02:51,479 INFO L290 TraceCheckUtils]: 68: Hoare triple {5341#(<= |ULTIMATE.start_main_#t~post0#1| 16)} assume 1 + main_#t~post0#1 <= 2147483647; {5341#(<= |ULTIMATE.start_main_#t~post0#1| 16)} is VALID [2022-02-21 03:02:51,479 INFO L290 TraceCheckUtils]: 69: Hoare triple {5341#(<= |ULTIMATE.start_main_#t~post0#1| 16)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5342#(<= |ULTIMATE.start_main_~i~0#1| 17)} is VALID [2022-02-21 03:02:51,480 INFO L290 TraceCheckUtils]: 70: Hoare triple {5342#(<= |ULTIMATE.start_main_~i~0#1| 17)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5342#(<= |ULTIMATE.start_main_~i~0#1| 17)} is VALID [2022-02-21 03:02:51,480 INFO L290 TraceCheckUtils]: 71: Hoare triple {5342#(<= |ULTIMATE.start_main_~i~0#1| 17)} main_#t~post0#1 := main_~i~0#1; {5343#(<= |ULTIMATE.start_main_#t~post0#1| 17)} is VALID [2022-02-21 03:02:51,480 INFO L290 TraceCheckUtils]: 72: Hoare triple {5343#(<= |ULTIMATE.start_main_#t~post0#1| 17)} assume 1 + main_#t~post0#1 <= 2147483647; {5343#(<= |ULTIMATE.start_main_#t~post0#1| 17)} is VALID [2022-02-21 03:02:51,481 INFO L290 TraceCheckUtils]: 73: Hoare triple {5343#(<= |ULTIMATE.start_main_#t~post0#1| 17)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5344#(<= |ULTIMATE.start_main_~i~0#1| 18)} is VALID [2022-02-21 03:02:51,481 INFO L290 TraceCheckUtils]: 74: Hoare triple {5344#(<= |ULTIMATE.start_main_~i~0#1| 18)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5344#(<= |ULTIMATE.start_main_~i~0#1| 18)} is VALID [2022-02-21 03:02:51,481 INFO L290 TraceCheckUtils]: 75: Hoare triple {5344#(<= |ULTIMATE.start_main_~i~0#1| 18)} main_#t~post0#1 := main_~i~0#1; {5345#(<= |ULTIMATE.start_main_#t~post0#1| 18)} is VALID [2022-02-21 03:02:51,482 INFO L290 TraceCheckUtils]: 76: Hoare triple {5345#(<= |ULTIMATE.start_main_#t~post0#1| 18)} assume 1 + main_#t~post0#1 <= 2147483647; {5345#(<= |ULTIMATE.start_main_#t~post0#1| 18)} is VALID [2022-02-21 03:02:51,482 INFO L290 TraceCheckUtils]: 77: Hoare triple {5345#(<= |ULTIMATE.start_main_#t~post0#1| 18)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5346#(<= |ULTIMATE.start_main_~i~0#1| 19)} is VALID [2022-02-21 03:02:51,482 INFO L290 TraceCheckUtils]: 78: Hoare triple {5346#(<= |ULTIMATE.start_main_~i~0#1| 19)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5346#(<= |ULTIMATE.start_main_~i~0#1| 19)} is VALID [2022-02-21 03:02:51,483 INFO L290 TraceCheckUtils]: 79: Hoare triple {5346#(<= |ULTIMATE.start_main_~i~0#1| 19)} main_#t~post0#1 := main_~i~0#1; {5347#(<= |ULTIMATE.start_main_#t~post0#1| 19)} is VALID [2022-02-21 03:02:51,483 INFO L290 TraceCheckUtils]: 80: Hoare triple {5347#(<= |ULTIMATE.start_main_#t~post0#1| 19)} assume 1 + main_#t~post0#1 <= 2147483647; {5347#(<= |ULTIMATE.start_main_#t~post0#1| 19)} is VALID [2022-02-21 03:02:51,483 INFO L290 TraceCheckUtils]: 81: Hoare triple {5347#(<= |ULTIMATE.start_main_#t~post0#1| 19)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5348#(<= |ULTIMATE.start_main_~i~0#1| 20)} is VALID [2022-02-21 03:02:51,484 INFO L290 TraceCheckUtils]: 82: Hoare triple {5348#(<= |ULTIMATE.start_main_~i~0#1| 20)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5348#(<= |ULTIMATE.start_main_~i~0#1| 20)} is VALID [2022-02-21 03:02:51,484 INFO L290 TraceCheckUtils]: 83: Hoare triple {5348#(<= |ULTIMATE.start_main_~i~0#1| 20)} main_#t~post0#1 := main_~i~0#1; {5349#(<= |ULTIMATE.start_main_#t~post0#1| 20)} is VALID [2022-02-21 03:02:51,484 INFO L290 TraceCheckUtils]: 84: Hoare triple {5349#(<= |ULTIMATE.start_main_#t~post0#1| 20)} assume 1 + main_#t~post0#1 <= 2147483647; {5349#(<= |ULTIMATE.start_main_#t~post0#1| 20)} is VALID [2022-02-21 03:02:51,485 INFO L290 TraceCheckUtils]: 85: Hoare triple {5349#(<= |ULTIMATE.start_main_#t~post0#1| 20)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5350#(<= |ULTIMATE.start_main_~i~0#1| 21)} is VALID [2022-02-21 03:02:51,485 INFO L290 TraceCheckUtils]: 86: Hoare triple {5350#(<= |ULTIMATE.start_main_~i~0#1| 21)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5350#(<= |ULTIMATE.start_main_~i~0#1| 21)} is VALID [2022-02-21 03:02:51,485 INFO L290 TraceCheckUtils]: 87: Hoare triple {5350#(<= |ULTIMATE.start_main_~i~0#1| 21)} main_#t~post0#1 := main_~i~0#1; {5351#(<= |ULTIMATE.start_main_#t~post0#1| 21)} is VALID [2022-02-21 03:02:51,486 INFO L290 TraceCheckUtils]: 88: Hoare triple {5351#(<= |ULTIMATE.start_main_#t~post0#1| 21)} assume 1 + main_#t~post0#1 <= 2147483647; {5351#(<= |ULTIMATE.start_main_#t~post0#1| 21)} is VALID [2022-02-21 03:02:51,486 INFO L290 TraceCheckUtils]: 89: Hoare triple {5351#(<= |ULTIMATE.start_main_#t~post0#1| 21)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5352#(<= |ULTIMATE.start_main_~i~0#1| 22)} is VALID [2022-02-21 03:02:51,486 INFO L290 TraceCheckUtils]: 90: Hoare triple {5352#(<= |ULTIMATE.start_main_~i~0#1| 22)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5352#(<= |ULTIMATE.start_main_~i~0#1| 22)} is VALID [2022-02-21 03:02:51,487 INFO L290 TraceCheckUtils]: 91: Hoare triple {5352#(<= |ULTIMATE.start_main_~i~0#1| 22)} main_#t~post0#1 := main_~i~0#1; {5353#(<= |ULTIMATE.start_main_#t~post0#1| 22)} is VALID [2022-02-21 03:02:51,487 INFO L290 TraceCheckUtils]: 92: Hoare triple {5353#(<= |ULTIMATE.start_main_#t~post0#1| 22)} assume 1 + main_#t~post0#1 <= 2147483647; {5353#(<= |ULTIMATE.start_main_#t~post0#1| 22)} is VALID [2022-02-21 03:02:51,487 INFO L290 TraceCheckUtils]: 93: Hoare triple {5353#(<= |ULTIMATE.start_main_#t~post0#1| 22)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5354#(<= |ULTIMATE.start_main_~i~0#1| 23)} is VALID [2022-02-21 03:02:51,488 INFO L290 TraceCheckUtils]: 94: Hoare triple {5354#(<= |ULTIMATE.start_main_~i~0#1| 23)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5354#(<= |ULTIMATE.start_main_~i~0#1| 23)} is VALID [2022-02-21 03:02:51,488 INFO L290 TraceCheckUtils]: 95: Hoare triple {5354#(<= |ULTIMATE.start_main_~i~0#1| 23)} main_#t~post0#1 := main_~i~0#1; {5355#(<= |ULTIMATE.start_main_#t~post0#1| 23)} is VALID [2022-02-21 03:02:51,488 INFO L290 TraceCheckUtils]: 96: Hoare triple {5355#(<= |ULTIMATE.start_main_#t~post0#1| 23)} assume 1 + main_#t~post0#1 <= 2147483647; {5355#(<= |ULTIMATE.start_main_#t~post0#1| 23)} is VALID [2022-02-21 03:02:51,489 INFO L290 TraceCheckUtils]: 97: Hoare triple {5355#(<= |ULTIMATE.start_main_#t~post0#1| 23)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5356#(<= |ULTIMATE.start_main_~i~0#1| 24)} is VALID [2022-02-21 03:02:51,489 INFO L290 TraceCheckUtils]: 98: Hoare triple {5356#(<= |ULTIMATE.start_main_~i~0#1| 24)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5356#(<= |ULTIMATE.start_main_~i~0#1| 24)} is VALID [2022-02-21 03:02:51,489 INFO L290 TraceCheckUtils]: 99: Hoare triple {5356#(<= |ULTIMATE.start_main_~i~0#1| 24)} main_#t~post0#1 := main_~i~0#1; {5357#(<= |ULTIMATE.start_main_#t~post0#1| 24)} is VALID [2022-02-21 03:02:51,490 INFO L290 TraceCheckUtils]: 100: Hoare triple {5357#(<= |ULTIMATE.start_main_#t~post0#1| 24)} assume 1 + main_#t~post0#1 <= 2147483647; {5357#(<= |ULTIMATE.start_main_#t~post0#1| 24)} is VALID [2022-02-21 03:02:51,490 INFO L290 TraceCheckUtils]: 101: Hoare triple {5357#(<= |ULTIMATE.start_main_#t~post0#1| 24)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5358#(<= |ULTIMATE.start_main_~i~0#1| 25)} is VALID [2022-02-21 03:02:51,490 INFO L290 TraceCheckUtils]: 102: Hoare triple {5358#(<= |ULTIMATE.start_main_~i~0#1| 25)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5358#(<= |ULTIMATE.start_main_~i~0#1| 25)} is VALID [2022-02-21 03:02:51,491 INFO L290 TraceCheckUtils]: 103: Hoare triple {5358#(<= |ULTIMATE.start_main_~i~0#1| 25)} main_#t~post0#1 := main_~i~0#1; {5359#(<= |ULTIMATE.start_main_#t~post0#1| 25)} is VALID [2022-02-21 03:02:51,491 INFO L290 TraceCheckUtils]: 104: Hoare triple {5359#(<= |ULTIMATE.start_main_#t~post0#1| 25)} assume 1 + main_#t~post0#1 <= 2147483647; {5359#(<= |ULTIMATE.start_main_#t~post0#1| 25)} is VALID [2022-02-21 03:02:51,491 INFO L290 TraceCheckUtils]: 105: Hoare triple {5359#(<= |ULTIMATE.start_main_#t~post0#1| 25)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5360#(<= |ULTIMATE.start_main_~i~0#1| 26)} is VALID [2022-02-21 03:02:51,492 INFO L290 TraceCheckUtils]: 106: Hoare triple {5360#(<= |ULTIMATE.start_main_~i~0#1| 26)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5360#(<= |ULTIMATE.start_main_~i~0#1| 26)} is VALID [2022-02-21 03:02:51,492 INFO L290 TraceCheckUtils]: 107: Hoare triple {5360#(<= |ULTIMATE.start_main_~i~0#1| 26)} main_#t~post0#1 := main_~i~0#1; {5361#(<= |ULTIMATE.start_main_#t~post0#1| 26)} is VALID [2022-02-21 03:02:51,492 INFO L290 TraceCheckUtils]: 108: Hoare triple {5361#(<= |ULTIMATE.start_main_#t~post0#1| 26)} assume 1 + main_#t~post0#1 <= 2147483647; {5361#(<= |ULTIMATE.start_main_#t~post0#1| 26)} is VALID [2022-02-21 03:02:51,493 INFO L290 TraceCheckUtils]: 109: Hoare triple {5361#(<= |ULTIMATE.start_main_#t~post0#1| 26)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5362#(<= |ULTIMATE.start_main_~i~0#1| 27)} is VALID [2022-02-21 03:02:51,493 INFO L290 TraceCheckUtils]: 110: Hoare triple {5362#(<= |ULTIMATE.start_main_~i~0#1| 27)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5362#(<= |ULTIMATE.start_main_~i~0#1| 27)} is VALID [2022-02-21 03:02:51,493 INFO L290 TraceCheckUtils]: 111: Hoare triple {5362#(<= |ULTIMATE.start_main_~i~0#1| 27)} main_#t~post0#1 := main_~i~0#1; {5363#(<= |ULTIMATE.start_main_#t~post0#1| 27)} is VALID [2022-02-21 03:02:51,494 INFO L290 TraceCheckUtils]: 112: Hoare triple {5363#(<= |ULTIMATE.start_main_#t~post0#1| 27)} assume 1 + main_#t~post0#1 <= 2147483647; {5363#(<= |ULTIMATE.start_main_#t~post0#1| 27)} is VALID [2022-02-21 03:02:51,494 INFO L290 TraceCheckUtils]: 113: Hoare triple {5363#(<= |ULTIMATE.start_main_#t~post0#1| 27)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5364#(<= |ULTIMATE.start_main_~i~0#1| 28)} is VALID [2022-02-21 03:02:51,494 INFO L290 TraceCheckUtils]: 114: Hoare triple {5364#(<= |ULTIMATE.start_main_~i~0#1| 28)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5364#(<= |ULTIMATE.start_main_~i~0#1| 28)} is VALID [2022-02-21 03:02:51,495 INFO L290 TraceCheckUtils]: 115: Hoare triple {5364#(<= |ULTIMATE.start_main_~i~0#1| 28)} main_#t~post0#1 := main_~i~0#1; {5365#(<= |ULTIMATE.start_main_#t~post0#1| 28)} is VALID [2022-02-21 03:02:51,495 INFO L290 TraceCheckUtils]: 116: Hoare triple {5365#(<= |ULTIMATE.start_main_#t~post0#1| 28)} assume 1 + main_#t~post0#1 <= 2147483647; {5365#(<= |ULTIMATE.start_main_#t~post0#1| 28)} is VALID [2022-02-21 03:02:51,496 INFO L290 TraceCheckUtils]: 117: Hoare triple {5365#(<= |ULTIMATE.start_main_#t~post0#1| 28)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5366#(<= |ULTIMATE.start_main_~i~0#1| 29)} is VALID [2022-02-21 03:02:51,496 INFO L290 TraceCheckUtils]: 118: Hoare triple {5366#(<= |ULTIMATE.start_main_~i~0#1| 29)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5366#(<= |ULTIMATE.start_main_~i~0#1| 29)} is VALID [2022-02-21 03:02:51,496 INFO L290 TraceCheckUtils]: 119: Hoare triple {5366#(<= |ULTIMATE.start_main_~i~0#1| 29)} main_#t~post0#1 := main_~i~0#1; {5367#(<= |ULTIMATE.start_main_#t~post0#1| 29)} is VALID [2022-02-21 03:02:51,496 INFO L290 TraceCheckUtils]: 120: Hoare triple {5367#(<= |ULTIMATE.start_main_#t~post0#1| 29)} assume 1 + main_#t~post0#1 <= 2147483647; {5367#(<= |ULTIMATE.start_main_#t~post0#1| 29)} is VALID [2022-02-21 03:02:51,497 INFO L290 TraceCheckUtils]: 121: Hoare triple {5367#(<= |ULTIMATE.start_main_#t~post0#1| 29)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5368#(<= |ULTIMATE.start_main_~i~0#1| 30)} is VALID [2022-02-21 03:02:51,497 INFO L290 TraceCheckUtils]: 122: Hoare triple {5368#(<= |ULTIMATE.start_main_~i~0#1| 30)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5368#(<= |ULTIMATE.start_main_~i~0#1| 30)} is VALID [2022-02-21 03:02:51,498 INFO L290 TraceCheckUtils]: 123: Hoare triple {5368#(<= |ULTIMATE.start_main_~i~0#1| 30)} main_#t~post0#1 := main_~i~0#1; {5369#(<= |ULTIMATE.start_main_#t~post0#1| 30)} is VALID [2022-02-21 03:02:51,498 INFO L290 TraceCheckUtils]: 124: Hoare triple {5369#(<= |ULTIMATE.start_main_#t~post0#1| 30)} assume 1 + main_#t~post0#1 <= 2147483647; {5369#(<= |ULTIMATE.start_main_#t~post0#1| 30)} is VALID [2022-02-21 03:02:51,498 INFO L290 TraceCheckUtils]: 125: Hoare triple {5369#(<= |ULTIMATE.start_main_#t~post0#1| 30)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5370#(<= |ULTIMATE.start_main_~i~0#1| 31)} is VALID [2022-02-21 03:02:51,499 INFO L290 TraceCheckUtils]: 126: Hoare triple {5370#(<= |ULTIMATE.start_main_~i~0#1| 31)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5370#(<= |ULTIMATE.start_main_~i~0#1| 31)} is VALID [2022-02-21 03:02:51,499 INFO L290 TraceCheckUtils]: 127: Hoare triple {5370#(<= |ULTIMATE.start_main_~i~0#1| 31)} main_#t~post0#1 := main_~i~0#1; {5371#(<= |ULTIMATE.start_main_#t~post0#1| 31)} is VALID [2022-02-21 03:02:51,499 INFO L290 TraceCheckUtils]: 128: Hoare triple {5371#(<= |ULTIMATE.start_main_#t~post0#1| 31)} assume 1 + main_#t~post0#1 <= 2147483647; {5371#(<= |ULTIMATE.start_main_#t~post0#1| 31)} is VALID [2022-02-21 03:02:51,500 INFO L290 TraceCheckUtils]: 129: Hoare triple {5371#(<= |ULTIMATE.start_main_#t~post0#1| 31)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5372#(<= |ULTIMATE.start_main_~i~0#1| 32)} is VALID [2022-02-21 03:02:51,500 INFO L290 TraceCheckUtils]: 130: Hoare triple {5372#(<= |ULTIMATE.start_main_~i~0#1| 32)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5372#(<= |ULTIMATE.start_main_~i~0#1| 32)} is VALID [2022-02-21 03:02:51,500 INFO L290 TraceCheckUtils]: 131: Hoare triple {5372#(<= |ULTIMATE.start_main_~i~0#1| 32)} main_#t~post0#1 := main_~i~0#1; {5373#(<= |ULTIMATE.start_main_#t~post0#1| 32)} is VALID [2022-02-21 03:02:51,501 INFO L290 TraceCheckUtils]: 132: Hoare triple {5373#(<= |ULTIMATE.start_main_#t~post0#1| 32)} assume 1 + main_#t~post0#1 <= 2147483647; {5373#(<= |ULTIMATE.start_main_#t~post0#1| 32)} is VALID [2022-02-21 03:02:51,501 INFO L290 TraceCheckUtils]: 133: Hoare triple {5373#(<= |ULTIMATE.start_main_#t~post0#1| 32)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5374#(<= |ULTIMATE.start_main_~i~0#1| 33)} is VALID [2022-02-21 03:02:51,501 INFO L290 TraceCheckUtils]: 134: Hoare triple {5374#(<= |ULTIMATE.start_main_~i~0#1| 33)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5374#(<= |ULTIMATE.start_main_~i~0#1| 33)} is VALID [2022-02-21 03:02:51,502 INFO L290 TraceCheckUtils]: 135: Hoare triple {5374#(<= |ULTIMATE.start_main_~i~0#1| 33)} main_#t~post0#1 := main_~i~0#1; {5375#(<= |ULTIMATE.start_main_#t~post0#1| 33)} is VALID [2022-02-21 03:02:51,502 INFO L290 TraceCheckUtils]: 136: Hoare triple {5375#(<= |ULTIMATE.start_main_#t~post0#1| 33)} assume 1 + main_#t~post0#1 <= 2147483647; {5375#(<= |ULTIMATE.start_main_#t~post0#1| 33)} is VALID [2022-02-21 03:02:51,502 INFO L290 TraceCheckUtils]: 137: Hoare triple {5375#(<= |ULTIMATE.start_main_#t~post0#1| 33)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5376#(<= |ULTIMATE.start_main_~i~0#1| 34)} is VALID [2022-02-21 03:02:51,503 INFO L290 TraceCheckUtils]: 138: Hoare triple {5376#(<= |ULTIMATE.start_main_~i~0#1| 34)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5376#(<= |ULTIMATE.start_main_~i~0#1| 34)} is VALID [2022-02-21 03:02:51,503 INFO L290 TraceCheckUtils]: 139: Hoare triple {5376#(<= |ULTIMATE.start_main_~i~0#1| 34)} main_#t~post0#1 := main_~i~0#1; {5377#(<= |ULTIMATE.start_main_#t~post0#1| 34)} is VALID [2022-02-21 03:02:51,503 INFO L290 TraceCheckUtils]: 140: Hoare triple {5377#(<= |ULTIMATE.start_main_#t~post0#1| 34)} assume 1 + main_#t~post0#1 <= 2147483647; {5377#(<= |ULTIMATE.start_main_#t~post0#1| 34)} is VALID [2022-02-21 03:02:51,504 INFO L290 TraceCheckUtils]: 141: Hoare triple {5377#(<= |ULTIMATE.start_main_#t~post0#1| 34)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5378#(<= |ULTIMATE.start_main_~i~0#1| 35)} is VALID [2022-02-21 03:02:51,504 INFO L290 TraceCheckUtils]: 142: Hoare triple {5378#(<= |ULTIMATE.start_main_~i~0#1| 35)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5378#(<= |ULTIMATE.start_main_~i~0#1| 35)} is VALID [2022-02-21 03:02:51,504 INFO L290 TraceCheckUtils]: 143: Hoare triple {5378#(<= |ULTIMATE.start_main_~i~0#1| 35)} main_#t~post0#1 := main_~i~0#1; {5379#(<= |ULTIMATE.start_main_#t~post0#1| 35)} is VALID [2022-02-21 03:02:51,505 INFO L290 TraceCheckUtils]: 144: Hoare triple {5379#(<= |ULTIMATE.start_main_#t~post0#1| 35)} assume 1 + main_#t~post0#1 <= 2147483647; {5379#(<= |ULTIMATE.start_main_#t~post0#1| 35)} is VALID [2022-02-21 03:02:51,505 INFO L290 TraceCheckUtils]: 145: Hoare triple {5379#(<= |ULTIMATE.start_main_#t~post0#1| 35)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5380#(<= |ULTIMATE.start_main_~i~0#1| 36)} is VALID [2022-02-21 03:02:51,505 INFO L290 TraceCheckUtils]: 146: Hoare triple {5380#(<= |ULTIMATE.start_main_~i~0#1| 36)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5380#(<= |ULTIMATE.start_main_~i~0#1| 36)} is VALID [2022-02-21 03:02:51,506 INFO L290 TraceCheckUtils]: 147: Hoare triple {5380#(<= |ULTIMATE.start_main_~i~0#1| 36)} main_#t~post0#1 := main_~i~0#1; {5381#(<= |ULTIMATE.start_main_#t~post0#1| 36)} is VALID [2022-02-21 03:02:51,506 INFO L290 TraceCheckUtils]: 148: Hoare triple {5381#(<= |ULTIMATE.start_main_#t~post0#1| 36)} assume 1 + main_#t~post0#1 <= 2147483647; {5381#(<= |ULTIMATE.start_main_#t~post0#1| 36)} is VALID [2022-02-21 03:02:51,506 INFO L290 TraceCheckUtils]: 149: Hoare triple {5381#(<= |ULTIMATE.start_main_#t~post0#1| 36)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5382#(<= |ULTIMATE.start_main_~i~0#1| 37)} is VALID [2022-02-21 03:02:51,507 INFO L290 TraceCheckUtils]: 150: Hoare triple {5382#(<= |ULTIMATE.start_main_~i~0#1| 37)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5382#(<= |ULTIMATE.start_main_~i~0#1| 37)} is VALID [2022-02-21 03:02:51,507 INFO L290 TraceCheckUtils]: 151: Hoare triple {5382#(<= |ULTIMATE.start_main_~i~0#1| 37)} main_#t~post0#1 := main_~i~0#1; {5383#(<= |ULTIMATE.start_main_#t~post0#1| 37)} is VALID [2022-02-21 03:02:51,507 INFO L290 TraceCheckUtils]: 152: Hoare triple {5383#(<= |ULTIMATE.start_main_#t~post0#1| 37)} assume 1 + main_#t~post0#1 <= 2147483647; {5383#(<= |ULTIMATE.start_main_#t~post0#1| 37)} is VALID [2022-02-21 03:02:51,508 INFO L290 TraceCheckUtils]: 153: Hoare triple {5383#(<= |ULTIMATE.start_main_#t~post0#1| 37)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5384#(<= |ULTIMATE.start_main_~i~0#1| 38)} is VALID [2022-02-21 03:02:51,508 INFO L290 TraceCheckUtils]: 154: Hoare triple {5384#(<= |ULTIMATE.start_main_~i~0#1| 38)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5384#(<= |ULTIMATE.start_main_~i~0#1| 38)} is VALID [2022-02-21 03:02:51,508 INFO L290 TraceCheckUtils]: 155: Hoare triple {5384#(<= |ULTIMATE.start_main_~i~0#1| 38)} main_#t~post0#1 := main_~i~0#1; {5385#(<= |ULTIMATE.start_main_#t~post0#1| 38)} is VALID [2022-02-21 03:02:51,509 INFO L290 TraceCheckUtils]: 156: Hoare triple {5385#(<= |ULTIMATE.start_main_#t~post0#1| 38)} assume 1 + main_#t~post0#1 <= 2147483647; {5385#(<= |ULTIMATE.start_main_#t~post0#1| 38)} is VALID [2022-02-21 03:02:51,509 INFO L290 TraceCheckUtils]: 157: Hoare triple {5385#(<= |ULTIMATE.start_main_#t~post0#1| 38)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5386#(<= |ULTIMATE.start_main_~i~0#1| 39)} is VALID [2022-02-21 03:02:51,509 INFO L290 TraceCheckUtils]: 158: Hoare triple {5386#(<= |ULTIMATE.start_main_~i~0#1| 39)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5386#(<= |ULTIMATE.start_main_~i~0#1| 39)} is VALID [2022-02-21 03:02:51,510 INFO L290 TraceCheckUtils]: 159: Hoare triple {5386#(<= |ULTIMATE.start_main_~i~0#1| 39)} main_#t~post0#1 := main_~i~0#1; {5387#(<= |ULTIMATE.start_main_#t~post0#1| 39)} is VALID [2022-02-21 03:02:51,510 INFO L290 TraceCheckUtils]: 160: Hoare triple {5387#(<= |ULTIMATE.start_main_#t~post0#1| 39)} assume 1 + main_#t~post0#1 <= 2147483647; {5387#(<= |ULTIMATE.start_main_#t~post0#1| 39)} is VALID [2022-02-21 03:02:51,510 INFO L290 TraceCheckUtils]: 161: Hoare triple {5387#(<= |ULTIMATE.start_main_#t~post0#1| 39)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5388#(<= |ULTIMATE.start_main_~i~0#1| 40)} is VALID [2022-02-21 03:02:51,511 INFO L290 TraceCheckUtils]: 162: Hoare triple {5388#(<= |ULTIMATE.start_main_~i~0#1| 40)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5388#(<= |ULTIMATE.start_main_~i~0#1| 40)} is VALID [2022-02-21 03:02:51,511 INFO L290 TraceCheckUtils]: 163: Hoare triple {5388#(<= |ULTIMATE.start_main_~i~0#1| 40)} main_#t~post0#1 := main_~i~0#1; {5389#(<= |ULTIMATE.start_main_#t~post0#1| 40)} is VALID [2022-02-21 03:02:51,511 INFO L290 TraceCheckUtils]: 164: Hoare triple {5389#(<= |ULTIMATE.start_main_#t~post0#1| 40)} assume 1 + main_#t~post0#1 <= 2147483647; {5389#(<= |ULTIMATE.start_main_#t~post0#1| 40)} is VALID [2022-02-21 03:02:51,512 INFO L290 TraceCheckUtils]: 165: Hoare triple {5389#(<= |ULTIMATE.start_main_#t~post0#1| 40)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5390#(<= |ULTIMATE.start_main_~i~0#1| 41)} is VALID [2022-02-21 03:02:51,512 INFO L290 TraceCheckUtils]: 166: Hoare triple {5390#(<= |ULTIMATE.start_main_~i~0#1| 41)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5390#(<= |ULTIMATE.start_main_~i~0#1| 41)} is VALID [2022-02-21 03:02:51,512 INFO L290 TraceCheckUtils]: 167: Hoare triple {5390#(<= |ULTIMATE.start_main_~i~0#1| 41)} main_#t~post0#1 := main_~i~0#1; {5391#(<= |ULTIMATE.start_main_#t~post0#1| 41)} is VALID [2022-02-21 03:02:51,513 INFO L290 TraceCheckUtils]: 168: Hoare triple {5391#(<= |ULTIMATE.start_main_#t~post0#1| 41)} assume 1 + main_#t~post0#1 <= 2147483647; {5391#(<= |ULTIMATE.start_main_#t~post0#1| 41)} is VALID [2022-02-21 03:02:51,513 INFO L290 TraceCheckUtils]: 169: Hoare triple {5391#(<= |ULTIMATE.start_main_#t~post0#1| 41)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5392#(<= |ULTIMATE.start_main_~i~0#1| 42)} is VALID [2022-02-21 03:02:51,513 INFO L290 TraceCheckUtils]: 170: Hoare triple {5392#(<= |ULTIMATE.start_main_~i~0#1| 42)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5392#(<= |ULTIMATE.start_main_~i~0#1| 42)} is VALID [2022-02-21 03:02:51,514 INFO L290 TraceCheckUtils]: 171: Hoare triple {5392#(<= |ULTIMATE.start_main_~i~0#1| 42)} main_#t~post0#1 := main_~i~0#1; {5393#(<= |ULTIMATE.start_main_#t~post0#1| 42)} is VALID [2022-02-21 03:02:51,514 INFO L290 TraceCheckUtils]: 172: Hoare triple {5393#(<= |ULTIMATE.start_main_#t~post0#1| 42)} assume 1 + main_#t~post0#1 <= 2147483647; {5393#(<= |ULTIMATE.start_main_#t~post0#1| 42)} is VALID [2022-02-21 03:02:51,514 INFO L290 TraceCheckUtils]: 173: Hoare triple {5393#(<= |ULTIMATE.start_main_#t~post0#1| 42)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5394#(<= |ULTIMATE.start_main_~i~0#1| 43)} is VALID [2022-02-21 03:02:51,515 INFO L290 TraceCheckUtils]: 174: Hoare triple {5394#(<= |ULTIMATE.start_main_~i~0#1| 43)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5394#(<= |ULTIMATE.start_main_~i~0#1| 43)} is VALID [2022-02-21 03:02:51,515 INFO L290 TraceCheckUtils]: 175: Hoare triple {5394#(<= |ULTIMATE.start_main_~i~0#1| 43)} main_#t~post0#1 := main_~i~0#1; {5395#(<= |ULTIMATE.start_main_#t~post0#1| 43)} is VALID [2022-02-21 03:02:51,515 INFO L290 TraceCheckUtils]: 176: Hoare triple {5395#(<= |ULTIMATE.start_main_#t~post0#1| 43)} assume 1 + main_#t~post0#1 <= 2147483647; {5395#(<= |ULTIMATE.start_main_#t~post0#1| 43)} is VALID [2022-02-21 03:02:51,516 INFO L290 TraceCheckUtils]: 177: Hoare triple {5395#(<= |ULTIMATE.start_main_#t~post0#1| 43)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5396#(<= |ULTIMATE.start_main_~i~0#1| 44)} is VALID [2022-02-21 03:02:51,516 INFO L290 TraceCheckUtils]: 178: Hoare triple {5396#(<= |ULTIMATE.start_main_~i~0#1| 44)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5396#(<= |ULTIMATE.start_main_~i~0#1| 44)} is VALID [2022-02-21 03:02:51,516 INFO L290 TraceCheckUtils]: 179: Hoare triple {5396#(<= |ULTIMATE.start_main_~i~0#1| 44)} main_#t~post0#1 := main_~i~0#1; {5397#(<= |ULTIMATE.start_main_#t~post0#1| 44)} is VALID [2022-02-21 03:02:51,517 INFO L290 TraceCheckUtils]: 180: Hoare triple {5397#(<= |ULTIMATE.start_main_#t~post0#1| 44)} assume 1 + main_#t~post0#1 <= 2147483647; {5397#(<= |ULTIMATE.start_main_#t~post0#1| 44)} is VALID [2022-02-21 03:02:51,517 INFO L290 TraceCheckUtils]: 181: Hoare triple {5397#(<= |ULTIMATE.start_main_#t~post0#1| 44)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5398#(<= |ULTIMATE.start_main_~i~0#1| 45)} is VALID [2022-02-21 03:02:51,517 INFO L290 TraceCheckUtils]: 182: Hoare triple {5398#(<= |ULTIMATE.start_main_~i~0#1| 45)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5398#(<= |ULTIMATE.start_main_~i~0#1| 45)} is VALID [2022-02-21 03:02:51,518 INFO L290 TraceCheckUtils]: 183: Hoare triple {5398#(<= |ULTIMATE.start_main_~i~0#1| 45)} main_#t~post0#1 := main_~i~0#1; {5399#(<= |ULTIMATE.start_main_#t~post0#1| 45)} is VALID [2022-02-21 03:02:51,518 INFO L290 TraceCheckUtils]: 184: Hoare triple {5399#(<= |ULTIMATE.start_main_#t~post0#1| 45)} assume 1 + main_#t~post0#1 <= 2147483647; {5399#(<= |ULTIMATE.start_main_#t~post0#1| 45)} is VALID [2022-02-21 03:02:51,519 INFO L290 TraceCheckUtils]: 185: Hoare triple {5399#(<= |ULTIMATE.start_main_#t~post0#1| 45)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5400#(<= |ULTIMATE.start_main_~i~0#1| 46)} is VALID [2022-02-21 03:02:51,519 INFO L290 TraceCheckUtils]: 186: Hoare triple {5400#(<= |ULTIMATE.start_main_~i~0#1| 46)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5400#(<= |ULTIMATE.start_main_~i~0#1| 46)} is VALID [2022-02-21 03:02:51,519 INFO L290 TraceCheckUtils]: 187: Hoare triple {5400#(<= |ULTIMATE.start_main_~i~0#1| 46)} main_#t~post0#1 := main_~i~0#1; {5401#(<= |ULTIMATE.start_main_#t~post0#1| 46)} is VALID [2022-02-21 03:02:51,519 INFO L290 TraceCheckUtils]: 188: Hoare triple {5401#(<= |ULTIMATE.start_main_#t~post0#1| 46)} assume 1 + main_#t~post0#1 <= 2147483647; {5401#(<= |ULTIMATE.start_main_#t~post0#1| 46)} is VALID [2022-02-21 03:02:51,520 INFO L290 TraceCheckUtils]: 189: Hoare triple {5401#(<= |ULTIMATE.start_main_#t~post0#1| 46)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5402#(<= |ULTIMATE.start_main_~i~0#1| 47)} is VALID [2022-02-21 03:02:51,520 INFO L290 TraceCheckUtils]: 190: Hoare triple {5402#(<= |ULTIMATE.start_main_~i~0#1| 47)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5402#(<= |ULTIMATE.start_main_~i~0#1| 47)} is VALID [2022-02-21 03:02:51,520 INFO L290 TraceCheckUtils]: 191: Hoare triple {5402#(<= |ULTIMATE.start_main_~i~0#1| 47)} main_#t~post0#1 := main_~i~0#1; {5403#(<= |ULTIMATE.start_main_#t~post0#1| 47)} is VALID [2022-02-21 03:02:51,521 INFO L290 TraceCheckUtils]: 192: Hoare triple {5403#(<= |ULTIMATE.start_main_#t~post0#1| 47)} assume 1 + main_#t~post0#1 <= 2147483647; {5403#(<= |ULTIMATE.start_main_#t~post0#1| 47)} is VALID [2022-02-21 03:02:51,521 INFO L290 TraceCheckUtils]: 193: Hoare triple {5403#(<= |ULTIMATE.start_main_#t~post0#1| 47)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5404#(<= |ULTIMATE.start_main_~i~0#1| 48)} is VALID [2022-02-21 03:02:51,521 INFO L290 TraceCheckUtils]: 194: Hoare triple {5404#(<= |ULTIMATE.start_main_~i~0#1| 48)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5404#(<= |ULTIMATE.start_main_~i~0#1| 48)} is VALID [2022-02-21 03:02:51,522 INFO L290 TraceCheckUtils]: 195: Hoare triple {5404#(<= |ULTIMATE.start_main_~i~0#1| 48)} main_#t~post0#1 := main_~i~0#1; {5405#(<= |ULTIMATE.start_main_#t~post0#1| 48)} is VALID [2022-02-21 03:02:51,522 INFO L290 TraceCheckUtils]: 196: Hoare triple {5405#(<= |ULTIMATE.start_main_#t~post0#1| 48)} assume 1 + main_#t~post0#1 <= 2147483647; {5405#(<= |ULTIMATE.start_main_#t~post0#1| 48)} is VALID [2022-02-21 03:02:51,523 INFO L290 TraceCheckUtils]: 197: Hoare triple {5405#(<= |ULTIMATE.start_main_#t~post0#1| 48)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5406#(<= |ULTIMATE.start_main_~i~0#1| 49)} is VALID [2022-02-21 03:02:51,523 INFO L290 TraceCheckUtils]: 198: Hoare triple {5406#(<= |ULTIMATE.start_main_~i~0#1| 49)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5406#(<= |ULTIMATE.start_main_~i~0#1| 49)} is VALID [2022-02-21 03:02:51,523 INFO L290 TraceCheckUtils]: 199: Hoare triple {5406#(<= |ULTIMATE.start_main_~i~0#1| 49)} main_#t~post0#1 := main_~i~0#1; {5407#(<= |ULTIMATE.start_main_#t~post0#1| 49)} is VALID [2022-02-21 03:02:51,523 INFO L290 TraceCheckUtils]: 200: Hoare triple {5407#(<= |ULTIMATE.start_main_#t~post0#1| 49)} assume 1 + main_#t~post0#1 <= 2147483647; {5407#(<= |ULTIMATE.start_main_#t~post0#1| 49)} is VALID [2022-02-21 03:02:51,524 INFO L290 TraceCheckUtils]: 201: Hoare triple {5407#(<= |ULTIMATE.start_main_#t~post0#1| 49)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5408#(<= |ULTIMATE.start_main_~i~0#1| 50)} is VALID [2022-02-21 03:02:51,524 INFO L290 TraceCheckUtils]: 202: Hoare triple {5408#(<= |ULTIMATE.start_main_~i~0#1| 50)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5408#(<= |ULTIMATE.start_main_~i~0#1| 50)} is VALID [2022-02-21 03:02:51,525 INFO L290 TraceCheckUtils]: 203: Hoare triple {5408#(<= |ULTIMATE.start_main_~i~0#1| 50)} main_#t~post0#1 := main_~i~0#1; {5409#(<= |ULTIMATE.start_main_#t~post0#1| 50)} is VALID [2022-02-21 03:02:51,525 INFO L290 TraceCheckUtils]: 204: Hoare triple {5409#(<= |ULTIMATE.start_main_#t~post0#1| 50)} assume 1 + main_#t~post0#1 <= 2147483647; {5409#(<= |ULTIMATE.start_main_#t~post0#1| 50)} is VALID [2022-02-21 03:02:51,525 INFO L290 TraceCheckUtils]: 205: Hoare triple {5409#(<= |ULTIMATE.start_main_#t~post0#1| 50)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5410#(<= |ULTIMATE.start_main_~i~0#1| 51)} is VALID [2022-02-21 03:02:51,526 INFO L290 TraceCheckUtils]: 206: Hoare triple {5410#(<= |ULTIMATE.start_main_~i~0#1| 51)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5410#(<= |ULTIMATE.start_main_~i~0#1| 51)} is VALID [2022-02-21 03:02:51,526 INFO L290 TraceCheckUtils]: 207: Hoare triple {5410#(<= |ULTIMATE.start_main_~i~0#1| 51)} main_#t~post0#1 := main_~i~0#1; {5411#(<= |ULTIMATE.start_main_#t~post0#1| 51)} is VALID [2022-02-21 03:02:51,526 INFO L290 TraceCheckUtils]: 208: Hoare triple {5411#(<= |ULTIMATE.start_main_#t~post0#1| 51)} assume 1 + main_#t~post0#1 <= 2147483647; {5411#(<= |ULTIMATE.start_main_#t~post0#1| 51)} is VALID [2022-02-21 03:02:51,527 INFO L290 TraceCheckUtils]: 209: Hoare triple {5411#(<= |ULTIMATE.start_main_#t~post0#1| 51)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5412#(<= |ULTIMATE.start_main_~i~0#1| 52)} is VALID [2022-02-21 03:02:51,527 INFO L290 TraceCheckUtils]: 210: Hoare triple {5412#(<= |ULTIMATE.start_main_~i~0#1| 52)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5412#(<= |ULTIMATE.start_main_~i~0#1| 52)} is VALID [2022-02-21 03:02:51,527 INFO L290 TraceCheckUtils]: 211: Hoare triple {5412#(<= |ULTIMATE.start_main_~i~0#1| 52)} main_#t~post0#1 := main_~i~0#1; {5413#(<= |ULTIMATE.start_main_#t~post0#1| 52)} is VALID [2022-02-21 03:02:51,528 INFO L290 TraceCheckUtils]: 212: Hoare triple {5413#(<= |ULTIMATE.start_main_#t~post0#1| 52)} assume 1 + main_#t~post0#1 <= 2147483647; {5413#(<= |ULTIMATE.start_main_#t~post0#1| 52)} is VALID [2022-02-21 03:02:51,528 INFO L290 TraceCheckUtils]: 213: Hoare triple {5413#(<= |ULTIMATE.start_main_#t~post0#1| 52)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5414#(<= |ULTIMATE.start_main_~i~0#1| 53)} is VALID [2022-02-21 03:02:51,528 INFO L290 TraceCheckUtils]: 214: Hoare triple {5414#(<= |ULTIMATE.start_main_~i~0#1| 53)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5414#(<= |ULTIMATE.start_main_~i~0#1| 53)} is VALID [2022-02-21 03:02:51,529 INFO L290 TraceCheckUtils]: 215: Hoare triple {5414#(<= |ULTIMATE.start_main_~i~0#1| 53)} main_#t~post0#1 := main_~i~0#1; {5415#(<= |ULTIMATE.start_main_#t~post0#1| 53)} is VALID [2022-02-21 03:02:51,529 INFO L290 TraceCheckUtils]: 216: Hoare triple {5415#(<= |ULTIMATE.start_main_#t~post0#1| 53)} assume 1 + main_#t~post0#1 <= 2147483647; {5415#(<= |ULTIMATE.start_main_#t~post0#1| 53)} is VALID [2022-02-21 03:02:51,529 INFO L290 TraceCheckUtils]: 217: Hoare triple {5415#(<= |ULTIMATE.start_main_#t~post0#1| 53)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5416#(<= |ULTIMATE.start_main_~i~0#1| 54)} is VALID [2022-02-21 03:02:51,530 INFO L290 TraceCheckUtils]: 218: Hoare triple {5416#(<= |ULTIMATE.start_main_~i~0#1| 54)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5416#(<= |ULTIMATE.start_main_~i~0#1| 54)} is VALID [2022-02-21 03:02:51,530 INFO L290 TraceCheckUtils]: 219: Hoare triple {5416#(<= |ULTIMATE.start_main_~i~0#1| 54)} main_#t~post0#1 := main_~i~0#1; {5417#(<= |ULTIMATE.start_main_#t~post0#1| 54)} is VALID [2022-02-21 03:02:51,530 INFO L290 TraceCheckUtils]: 220: Hoare triple {5417#(<= |ULTIMATE.start_main_#t~post0#1| 54)} assume 1 + main_#t~post0#1 <= 2147483647; {5417#(<= |ULTIMATE.start_main_#t~post0#1| 54)} is VALID [2022-02-21 03:02:51,531 INFO L290 TraceCheckUtils]: 221: Hoare triple {5417#(<= |ULTIMATE.start_main_#t~post0#1| 54)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5418#(<= |ULTIMATE.start_main_~i~0#1| 55)} is VALID [2022-02-21 03:02:51,531 INFO L290 TraceCheckUtils]: 222: Hoare triple {5418#(<= |ULTIMATE.start_main_~i~0#1| 55)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5418#(<= |ULTIMATE.start_main_~i~0#1| 55)} is VALID [2022-02-21 03:02:51,531 INFO L290 TraceCheckUtils]: 223: Hoare triple {5418#(<= |ULTIMATE.start_main_~i~0#1| 55)} main_#t~post0#1 := main_~i~0#1; {5419#(<= |ULTIMATE.start_main_#t~post0#1| 55)} is VALID [2022-02-21 03:02:51,532 INFO L290 TraceCheckUtils]: 224: Hoare triple {5419#(<= |ULTIMATE.start_main_#t~post0#1| 55)} assume 1 + main_#t~post0#1 <= 2147483647; {5419#(<= |ULTIMATE.start_main_#t~post0#1| 55)} is VALID [2022-02-21 03:02:51,532 INFO L290 TraceCheckUtils]: 225: Hoare triple {5419#(<= |ULTIMATE.start_main_#t~post0#1| 55)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5420#(<= |ULTIMATE.start_main_~i~0#1| 56)} is VALID [2022-02-21 03:02:51,532 INFO L290 TraceCheckUtils]: 226: Hoare triple {5420#(<= |ULTIMATE.start_main_~i~0#1| 56)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5420#(<= |ULTIMATE.start_main_~i~0#1| 56)} is VALID [2022-02-21 03:02:51,533 INFO L290 TraceCheckUtils]: 227: Hoare triple {5420#(<= |ULTIMATE.start_main_~i~0#1| 56)} main_#t~post0#1 := main_~i~0#1; {5421#(<= |ULTIMATE.start_main_#t~post0#1| 56)} is VALID [2022-02-21 03:02:51,533 INFO L290 TraceCheckUtils]: 228: Hoare triple {5421#(<= |ULTIMATE.start_main_#t~post0#1| 56)} assume 1 + main_#t~post0#1 <= 2147483647; {5421#(<= |ULTIMATE.start_main_#t~post0#1| 56)} is VALID [2022-02-21 03:02:51,533 INFO L290 TraceCheckUtils]: 229: Hoare triple {5421#(<= |ULTIMATE.start_main_#t~post0#1| 56)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5422#(<= |ULTIMATE.start_main_~i~0#1| 57)} is VALID [2022-02-21 03:02:51,534 INFO L290 TraceCheckUtils]: 230: Hoare triple {5422#(<= |ULTIMATE.start_main_~i~0#1| 57)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5422#(<= |ULTIMATE.start_main_~i~0#1| 57)} is VALID [2022-02-21 03:02:51,534 INFO L290 TraceCheckUtils]: 231: Hoare triple {5422#(<= |ULTIMATE.start_main_~i~0#1| 57)} main_#t~post0#1 := main_~i~0#1; {5423#(<= |ULTIMATE.start_main_#t~post0#1| 57)} is VALID [2022-02-21 03:02:51,534 INFO L290 TraceCheckUtils]: 232: Hoare triple {5423#(<= |ULTIMATE.start_main_#t~post0#1| 57)} assume 1 + main_#t~post0#1 <= 2147483647; {5423#(<= |ULTIMATE.start_main_#t~post0#1| 57)} is VALID [2022-02-21 03:02:51,535 INFO L290 TraceCheckUtils]: 233: Hoare triple {5423#(<= |ULTIMATE.start_main_#t~post0#1| 57)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5424#(<= |ULTIMATE.start_main_~i~0#1| 58)} is VALID [2022-02-21 03:02:51,535 INFO L290 TraceCheckUtils]: 234: Hoare triple {5424#(<= |ULTIMATE.start_main_~i~0#1| 58)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5424#(<= |ULTIMATE.start_main_~i~0#1| 58)} is VALID [2022-02-21 03:02:51,535 INFO L290 TraceCheckUtils]: 235: Hoare triple {5424#(<= |ULTIMATE.start_main_~i~0#1| 58)} main_#t~post0#1 := main_~i~0#1; {5425#(<= |ULTIMATE.start_main_#t~post0#1| 58)} is VALID [2022-02-21 03:02:51,536 INFO L290 TraceCheckUtils]: 236: Hoare triple {5425#(<= |ULTIMATE.start_main_#t~post0#1| 58)} assume 1 + main_#t~post0#1 <= 2147483647; {5425#(<= |ULTIMATE.start_main_#t~post0#1| 58)} is VALID [2022-02-21 03:02:51,536 INFO L290 TraceCheckUtils]: 237: Hoare triple {5425#(<= |ULTIMATE.start_main_#t~post0#1| 58)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5426#(<= |ULTIMATE.start_main_~i~0#1| 59)} is VALID [2022-02-21 03:02:51,536 INFO L290 TraceCheckUtils]: 238: Hoare triple {5426#(<= |ULTIMATE.start_main_~i~0#1| 59)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5426#(<= |ULTIMATE.start_main_~i~0#1| 59)} is VALID [2022-02-21 03:02:51,537 INFO L290 TraceCheckUtils]: 239: Hoare triple {5426#(<= |ULTIMATE.start_main_~i~0#1| 59)} main_#t~post0#1 := main_~i~0#1; {5427#(<= |ULTIMATE.start_main_#t~post0#1| 59)} is VALID [2022-02-21 03:02:51,537 INFO L290 TraceCheckUtils]: 240: Hoare triple {5427#(<= |ULTIMATE.start_main_#t~post0#1| 59)} assume 1 + main_#t~post0#1 <= 2147483647; {5427#(<= |ULTIMATE.start_main_#t~post0#1| 59)} is VALID [2022-02-21 03:02:51,537 INFO L290 TraceCheckUtils]: 241: Hoare triple {5427#(<= |ULTIMATE.start_main_#t~post0#1| 59)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5428#(<= |ULTIMATE.start_main_~i~0#1| 60)} is VALID [2022-02-21 03:02:51,538 INFO L290 TraceCheckUtils]: 242: Hoare triple {5428#(<= |ULTIMATE.start_main_~i~0#1| 60)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5428#(<= |ULTIMATE.start_main_~i~0#1| 60)} is VALID [2022-02-21 03:02:51,538 INFO L290 TraceCheckUtils]: 243: Hoare triple {5428#(<= |ULTIMATE.start_main_~i~0#1| 60)} main_#t~post0#1 := main_~i~0#1; {5429#(<= |ULTIMATE.start_main_#t~post0#1| 60)} is VALID [2022-02-21 03:02:51,538 INFO L290 TraceCheckUtils]: 244: Hoare triple {5429#(<= |ULTIMATE.start_main_#t~post0#1| 60)} assume 1 + main_#t~post0#1 <= 2147483647; {5429#(<= |ULTIMATE.start_main_#t~post0#1| 60)} is VALID [2022-02-21 03:02:51,539 INFO L290 TraceCheckUtils]: 245: Hoare triple {5429#(<= |ULTIMATE.start_main_#t~post0#1| 60)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5430#(<= |ULTIMATE.start_main_~i~0#1| 61)} is VALID [2022-02-21 03:02:51,539 INFO L290 TraceCheckUtils]: 246: Hoare triple {5430#(<= |ULTIMATE.start_main_~i~0#1| 61)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5430#(<= |ULTIMATE.start_main_~i~0#1| 61)} is VALID [2022-02-21 03:02:51,539 INFO L290 TraceCheckUtils]: 247: Hoare triple {5430#(<= |ULTIMATE.start_main_~i~0#1| 61)} main_#t~post0#1 := main_~i~0#1; {5431#(<= |ULTIMATE.start_main_#t~post0#1| 61)} is VALID [2022-02-21 03:02:51,540 INFO L290 TraceCheckUtils]: 248: Hoare triple {5431#(<= |ULTIMATE.start_main_#t~post0#1| 61)} assume 1 + main_#t~post0#1 <= 2147483647; {5431#(<= |ULTIMATE.start_main_#t~post0#1| 61)} is VALID [2022-02-21 03:02:51,540 INFO L290 TraceCheckUtils]: 249: Hoare triple {5431#(<= |ULTIMATE.start_main_#t~post0#1| 61)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5432#(<= |ULTIMATE.start_main_~i~0#1| 62)} is VALID [2022-02-21 03:02:51,540 INFO L290 TraceCheckUtils]: 250: Hoare triple {5432#(<= |ULTIMATE.start_main_~i~0#1| 62)} assume !!(main_~i~0#1 < 1048);assume -2147483648 <= main_#t~nondet1#1 && main_#t~nondet1#1 <= 2147483647;call write~int(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1; {5432#(<= |ULTIMATE.start_main_~i~0#1| 62)} is VALID [2022-02-21 03:02:51,541 INFO L290 TraceCheckUtils]: 251: Hoare triple {5432#(<= |ULTIMATE.start_main_~i~0#1| 62)} main_#t~post0#1 := main_~i~0#1; {5433#(<= |ULTIMATE.start_main_#t~post0#1| 62)} is VALID [2022-02-21 03:02:51,541 INFO L290 TraceCheckUtils]: 252: Hoare triple {5433#(<= |ULTIMATE.start_main_#t~post0#1| 62)} assume 1 + main_#t~post0#1 <= 2147483647; {5433#(<= |ULTIMATE.start_main_#t~post0#1| 62)} is VALID [2022-02-21 03:02:51,541 INFO L290 TraceCheckUtils]: 253: Hoare triple {5433#(<= |ULTIMATE.start_main_#t~post0#1| 62)} assume 1 + main_#t~post0#1 >= -2147483648;main_~i~0#1 := 1 + main_#t~post0#1;havoc main_#t~post0#1; {5434#(<= |ULTIMATE.start_main_~i~0#1| 63)} is VALID [2022-02-21 03:02:51,542 INFO L290 TraceCheckUtils]: 254: Hoare triple {5434#(<= |ULTIMATE.start_main_~i~0#1| 63)} assume !(main_~i~0#1 < 1048); {5307#false} is VALID [2022-02-21 03:02:51,542 INFO L290 TraceCheckUtils]: 255: Hoare triple {5307#false} main_#t~short3#1 := main_~k~0#1 < 1048; {5307#false} is VALID [2022-02-21 03:02:51,542 INFO L290 TraceCheckUtils]: 256: Hoare triple {5307#false} assume main_#t~short3#1;call main_#t~mem2#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~short3#1 := main_#t~mem2#1 >= 0; {5307#false} is VALID [2022-02-21 03:02:51,542 INFO L290 TraceCheckUtils]: 257: Hoare triple {5307#false} assume !!main_#t~short3#1;havoc main_#t~mem2#1;havoc main_#t~short3#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647; {5307#false} is VALID [2022-02-21 03:02:51,542 INFO L290 TraceCheckUtils]: 258: Hoare triple {5307#false} assume !(0 != main_#t~nondet4#1);havoc main_#t~nondet4#1;call main_#t~mem6#1 := read~int(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~k~0#1, 4);main_#t~post7#1 := main_#t~mem6#1; {5307#false} is VALID [2022-02-21 03:02:51,542 INFO L290 TraceCheckUtils]: 259: Hoare triple {5307#false} assume !(main_#t~post7#1 - 1 <= 2147483647); {5307#false} is VALID [2022-02-21 03:02:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:02:51,546 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:02:51,546 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111434033] [2022-02-21 03:02:51,546 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111434033] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:02:51,546 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102601948] [2022-02-21 03:02:51,546 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-21 03:02:51,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:02:51,546 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:02:51,560 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) [2022-02-21 03:02:51,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process