./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-crafted/zero_sum_const1.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/array-crafted/zero_sum_const1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be1a0182ecf6c8aa754e6086345670fff3439e7c706169309311fcaa402caa1e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 14:19:30,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 14:19:30,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 14:19:30,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 14:19:30,452 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 14:19:30,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 14:19:30,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 14:19:30,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 14:19:30,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 14:19:30,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 14:19:30,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 14:19:30,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 14:19:30,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 14:19:30,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 14:19:30,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 14:19:30,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 14:19:30,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 14:19:30,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 14:19:30,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 14:19:30,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 14:19:30,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 14:19:30,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 14:19:30,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 14:19:30,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 14:19:30,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 14:19:30,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 14:19:30,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 14:19:30,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 14:19:30,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 14:19:30,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 14:19:30,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 14:19:30,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 14:19:30,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 14:19:30,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 14:19:30,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 14:19:30,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 14:19:30,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 14:19:30,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 14:19:30,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 14:19:30,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 14:19:30,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 14:19:30,505 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 14:19:30,538 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 14:19:30,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 14:19:30,540 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 14:19:30,540 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 14:19:30,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 14:19:30,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 14:19:30,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 14:19:30,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 14:19:30,542 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 14:19:30,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 14:19:30,543 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 14:19:30,544 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 14:19:30,544 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 14:19:30,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 14:19:30,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 14:19:30,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 14:19:30,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 14:19:30,545 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 14:19:30,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 14:19:30,545 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 14:19:30,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 14:19:30,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 14:19:30,546 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 14:19:30,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 14:19:30,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 14:19:30,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 14:19:30,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 14:19:30,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 14:19:30,547 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 14:19:30,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 14:19:30,547 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 14:19:30,547 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 14:19:30,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 14:19:30,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1a0182ecf6c8aa754e6086345670fff3439e7c706169309311fcaa402caa1e [2022-02-20 14:19:30,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 14:19:30,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 14:19:30,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 14:19:30,804 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 14:19:30,805 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 14:19:30,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/zero_sum_const1.c [2022-02-20 14:19:30,879 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c94a684/a1d6732b7c144ae29ee1bb55e6ba3fd9/FLAGf74c8eb23 [2022-02-20 14:19:31,214 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 14:19:31,214 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/zero_sum_const1.c [2022-02-20 14:19:31,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c94a684/a1d6732b7c144ae29ee1bb55e6ba3fd9/FLAGf74c8eb23 [2022-02-20 14:19:31,641 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c94a684/a1d6732b7c144ae29ee1bb55e6ba3fd9 [2022-02-20 14:19:31,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 14:19:31,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 14:19:31,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 14:19:31,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 14:19:31,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 14:19:31,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2049c27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31, skipping insertion in model container [2022-02-20 14:19:31,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 14:19:31,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 14:19:31,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/zero_sum_const1.c[406,419] [2022-02-20 14:19:31,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 14:19:31,838 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 14:19:31,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/zero_sum_const1.c[406,419] [2022-02-20 14:19:31,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 14:19:31,890 INFO L208 MainTranslator]: Completed translation [2022-02-20 14:19:31,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31 WrapperNode [2022-02-20 14:19:31,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 14:19:31,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 14:19:31,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 14:19:31,892 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 14:19:31,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,902 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,920 INFO L137 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 60 [2022-02-20 14:19:31,920 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 14:19:31,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 14:19:31,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 14:19:31,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 14:19:31,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 14:19:31,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 14:19:31,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 14:19:31,969 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 14:19:31,970 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (1/1) ... [2022-02-20 14:19:31,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 14:19:31,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:32,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 14:19:32,003 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 14:19:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 14:19:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 14:19:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 14:19:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 14:19:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 14:19:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 14:19:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 14:19:32,096 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 14:19:32,097 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 14:19:32,302 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 14:19:32,307 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 14:19:32,308 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-02-20 14:19:32,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:19:32 BoogieIcfgContainer [2022-02-20 14:19:32,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 14:19:32,311 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 14:19:32,311 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 14:19:32,314 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 14:19:32,314 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 02:19:31" (1/3) ... [2022-02-20 14:19:32,315 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@584ddfc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:19:32, skipping insertion in model container [2022-02-20 14:19:32,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:19:31" (2/3) ... [2022-02-20 14:19:32,315 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@584ddfc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:19:32, skipping insertion in model container [2022-02-20 14:19:32,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:19:32" (3/3) ... [2022-02-20 14:19:32,316 INFO L111 eAbstractionObserver]: Analyzing ICFG zero_sum_const1.c [2022-02-20 14:19:32,321 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 14:19:32,331 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 14:19:32,421 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 14:19:32,448 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 14:19:32,448 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 14:19:32,471 INFO L276 IsEmpty]: Start isEmpty. Operand has 20 states, 18 states have (on average 1.5) internal successors, (27), 19 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) [2022-02-20 14:19:32,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-02-20 14:19:32,476 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:32,476 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:32,477 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:32,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:32,481 INFO L85 PathProgramCache]: Analyzing trace with hash -718163050, now seen corresponding path program 1 times [2022-02-20 14:19:32,490 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:32,491 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533205654] [2022-02-20 14:19:32,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:32,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:32,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {23#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {23#true} is VALID [2022-02-20 14:19:32,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {23#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {23#true} is VALID [2022-02-20 14:19:32,627 INFO L290 TraceCheckUtils]: 2: Hoare triple {23#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {23#true} is VALID [2022-02-20 14:19:32,628 INFO L290 TraceCheckUtils]: 3: Hoare triple {23#true} assume !true; {24#false} is VALID [2022-02-20 14:19:32,628 INFO L290 TraceCheckUtils]: 4: Hoare triple {24#false} main_~i~0#1 := 0; {24#false} is VALID [2022-02-20 14:19:32,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {24#false} assume !(main_~i~0#1 < ~SIZE~0); {24#false} is VALID [2022-02-20 14:19:32,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {24#false} main_~i~0#1 := 0; {24#false} is VALID [2022-02-20 14:19:32,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {24#false} assume !(main_~i~0#1 < ~SIZE~0); {24#false} is VALID [2022-02-20 14:19:32,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {24#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {24#false} is VALID [2022-02-20 14:19:32,629 INFO L290 TraceCheckUtils]: 9: Hoare triple {24#false} assume 0 == __VERIFIER_assert_~cond#1; {24#false} is VALID [2022-02-20 14:19:32,630 INFO L290 TraceCheckUtils]: 10: Hoare triple {24#false} assume !false; {24#false} is VALID [2022-02-20 14:19:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:19:32,631 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:32,632 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533205654] [2022-02-20 14:19:32,632 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533205654] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:19:32,633 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:19:32,633 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 14:19:32,634 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112243777] [2022-02-20 14:19:32,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:19:32,640 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-02-20 14:19:32,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:32,646 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:32,678 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 14:19:32,678 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:32,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 14:19:32,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 14:19:32,708 INFO L87 Difference]: Start difference. First operand has 20 states, 18 states have (on average 1.5) internal successors, (27), 19 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 has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:32,748 INFO L93 Difference]: Finished difference Result 35 states and 46 transitions. [2022-02-20 14:19:32,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 14:19:32,749 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-02-20 14:19:32,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:32,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 46 transitions. [2022-02-20 14:19:32,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 46 transitions. [2022-02-20 14:19:32,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 46 transitions. [2022-02-20 14:19:32,822 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:32,829 INFO L225 Difference]: With dead ends: 35 [2022-02-20 14:19:32,829 INFO L226 Difference]: Without dead ends: 15 [2022-02-20 14:19:32,832 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 14:19:32,838 INFO L933 BasicCegarLoop]: 23 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:32,839 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 14:19:32,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2022-02-20 14:19:32,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2022-02-20 14:19:32,862 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:32,863 INFO L82 GeneralOperation]: Start isEquivalent. First operand 15 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,864 INFO L74 IsIncluded]: Start isIncluded. First operand 15 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,865 INFO L87 Difference]: Start difference. First operand 15 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:32,870 INFO L93 Difference]: Finished difference Result 15 states and 17 transitions. [2022-02-20 14:19:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-02-20 14:19:32,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:32,871 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:32,872 INFO L74 IsIncluded]: Start isIncluded. First operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 15 states. [2022-02-20 14:19:32,873 INFO L87 Difference]: Start difference. First operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 15 states. [2022-02-20 14:19:32,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:32,875 INFO L93 Difference]: Finished difference Result 15 states and 17 transitions. [2022-02-20 14:19:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-02-20 14:19:32,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:32,876 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:32,876 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:32,876 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 17 transitions. [2022-02-20 14:19:32,880 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 17 transitions. Word has length 11 [2022-02-20 14:19:32,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:32,880 INFO L470 AbstractCegarLoop]: Abstraction has 15 states and 17 transitions. [2022-02-20 14:19:32,881 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-02-20 14:19:32,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-02-20 14:19:32,882 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:32,882 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:32,882 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 14:19:32,884 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:32,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:32,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1709876828, now seen corresponding path program 1 times [2022-02-20 14:19:32,889 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:32,889 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663567176] [2022-02-20 14:19:32,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:32,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:32,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {117#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {117#true} is VALID [2022-02-20 14:19:32,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {117#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {117#true} is VALID [2022-02-20 14:19:32,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {117#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {119#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:32,960 INFO L290 TraceCheckUtils]: 3: Hoare triple {119#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {118#false} is VALID [2022-02-20 14:19:32,961 INFO L290 TraceCheckUtils]: 4: Hoare triple {118#false} main_~i~0#1 := 0; {118#false} is VALID [2022-02-20 14:19:32,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {118#false} assume !(main_~i~0#1 < ~SIZE~0); {118#false} is VALID [2022-02-20 14:19:32,961 INFO L290 TraceCheckUtils]: 6: Hoare triple {118#false} main_~i~0#1 := 0; {118#false} is VALID [2022-02-20 14:19:32,961 INFO L290 TraceCheckUtils]: 7: Hoare triple {118#false} assume !(main_~i~0#1 < ~SIZE~0); {118#false} is VALID [2022-02-20 14:19:32,961 INFO L290 TraceCheckUtils]: 8: Hoare triple {118#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {118#false} is VALID [2022-02-20 14:19:32,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {118#false} assume 0 == __VERIFIER_assert_~cond#1; {118#false} is VALID [2022-02-20 14:19:32,962 INFO L290 TraceCheckUtils]: 10: Hoare triple {118#false} assume !false; {118#false} is VALID [2022-02-20 14:19:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:19:32,963 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:32,963 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663567176] [2022-02-20 14:19:32,963 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663567176] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:19:32,963 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:19:32,963 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 14:19:32,964 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429938623] [2022-02-20 14:19:32,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:19:32,965 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-02-20 14:19:32,965 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:32,965 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:32,976 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:32,976 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 14:19:32,976 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:32,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 14:19:32,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:19:32,977 INFO L87 Difference]: Start difference. First operand 15 states and 17 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,039 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-02-20 14:19:33,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 14:19:33,039 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-02-20 14:19:33,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 31 transitions. [2022-02-20 14:19:33,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 31 transitions. [2022-02-20 14:19:33,041 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 31 transitions. [2022-02-20 14:19:33,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:33,076 INFO L225 Difference]: With dead ends: 27 [2022-02-20 14:19:33,076 INFO L226 Difference]: Without dead ends: 17 [2022-02-20 14:19:33,079 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:19:33,082 INFO L933 BasicCegarLoop]: 15 mSDtfsCounter, 1 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:33,083 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 18 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 14:19:33,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-02-20 14:19:33,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 16. [2022-02-20 14:19:33,089 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:33,089 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17 states. Second operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,090 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,090 INFO L87 Difference]: Start difference. First operand 17 states. Second operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,092 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-02-20 14:19:33,092 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-02-20 14:19:33,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:33,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:33,104 INFO L74 IsIncluded]: Start isIncluded. First operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 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 17 states. [2022-02-20 14:19:33,105 INFO L87 Difference]: Start difference. First operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 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 17 states. [2022-02-20 14:19:33,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,107 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-02-20 14:19:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-02-20 14:19:33,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:33,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:33,108 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:33,108 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:33,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2022-02-20 14:19:33,110 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 11 [2022-02-20 14:19:33,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:33,111 INFO L470 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2022-02-20 14:19:33,112 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-02-20 14:19:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-02-20 14:19:33,112 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:33,113 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:33,113 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 14:19:33,113 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:33,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:33,114 INFO L85 PathProgramCache]: Analyzing trace with hash -2117745282, now seen corresponding path program 1 times [2022-02-20 14:19:33,114 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:33,114 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709505303] [2022-02-20 14:19:33,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:33,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:33,195 INFO L290 TraceCheckUtils]: 0: Hoare triple {209#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {209#true} is VALID [2022-02-20 14:19:33,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {209#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {209#true} is VALID [2022-02-20 14:19:33,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {209#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {211#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:33,197 INFO L290 TraceCheckUtils]: 3: Hoare triple {211#(<= 2 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {211#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:33,198 INFO L290 TraceCheckUtils]: 4: Hoare triple {211#(<= 2 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {211#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:33,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {211#(<= 2 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {211#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:33,199 INFO L290 TraceCheckUtils]: 6: Hoare triple {211#(<= 2 ~SIZE~0)} main_~i~0#1 := 0; {212#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:33,200 INFO L290 TraceCheckUtils]: 7: Hoare triple {212#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {210#false} is VALID [2022-02-20 14:19:33,201 INFO L290 TraceCheckUtils]: 8: Hoare triple {210#false} main_~i~0#1 := 0; {210#false} is VALID [2022-02-20 14:19:33,201 INFO L290 TraceCheckUtils]: 9: Hoare triple {210#false} assume !(main_~i~0#1 < ~SIZE~0); {210#false} is VALID [2022-02-20 14:19:33,202 INFO L290 TraceCheckUtils]: 10: Hoare triple {210#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {210#false} is VALID [2022-02-20 14:19:33,202 INFO L290 TraceCheckUtils]: 11: Hoare triple {210#false} assume 0 == __VERIFIER_assert_~cond#1; {210#false} is VALID [2022-02-20 14:19:33,202 INFO L290 TraceCheckUtils]: 12: Hoare triple {210#false} assume !false; {210#false} is VALID [2022-02-20 14:19:33,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 14:19:33,203 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:33,203 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709505303] [2022-02-20 14:19:33,203 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709505303] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:19:33,204 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:19:33,204 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 14:19:33,204 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074873540] [2022-02-20 14:19:33,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:19:33,205 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-02-20 14:19:33,205 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:33,206 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:33,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 14:19:33,217 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:33,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 14:19:33,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-20 14:19:33,221 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,308 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2022-02-20 14:19:33,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 14:19:33,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-02-20 14:19:33,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 32 transitions. [2022-02-20 14:19:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 32 transitions. [2022-02-20 14:19:33,318 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 32 transitions. [2022-02-20 14:19:33,346 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:33,347 INFO L225 Difference]: With dead ends: 28 [2022-02-20 14:19:33,347 INFO L226 Difference]: Without dead ends: 21 [2022-02-20 14:19:33,347 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-20 14:19:33,348 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 16 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:33,349 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 11 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 14:19:33,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-02-20 14:19:33,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 18. [2022-02-20 14:19:33,356 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:33,356 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,357 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,357 INFO L87 Difference]: Start difference. First operand 21 states. Second operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,358 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-02-20 14:19:33,358 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-02-20 14:19:33,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:33,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:33,359 INFO L74 IsIncluded]: Start isIncluded. First operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 21 states. [2022-02-20 14:19:33,359 INFO L87 Difference]: Start difference. First operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 21 states. [2022-02-20 14:19:33,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,360 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-02-20 14:19:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-02-20 14:19:33,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:33,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:33,361 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:33,361 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 20 transitions. [2022-02-20 14:19:33,363 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 20 transitions. Word has length 13 [2022-02-20 14:19:33,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:33,363 INFO L470 AbstractCegarLoop]: Abstraction has 18 states and 20 transitions. [2022-02-20 14:19:33,363 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2022-02-20 14:19:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-02-20 14:19:33,364 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:33,364 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:33,364 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 14:19:33,364 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:33,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:33,365 INFO L85 PathProgramCache]: Analyzing trace with hash -350467326, now seen corresponding path program 1 times [2022-02-20 14:19:33,365 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:33,366 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578788852] [2022-02-20 14:19:33,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:33,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:33,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {316#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {316#true} is VALID [2022-02-20 14:19:33,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {316#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {316#true} is VALID [2022-02-20 14:19:33,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {316#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {318#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:33,428 INFO L290 TraceCheckUtils]: 3: Hoare triple {318#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {318#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:33,428 INFO L290 TraceCheckUtils]: 4: Hoare triple {318#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {319#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:33,429 INFO L290 TraceCheckUtils]: 5: Hoare triple {319#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,429 INFO L290 TraceCheckUtils]: 6: Hoare triple {317#false} main_~i~0#1 := 0; {317#false} is VALID [2022-02-20 14:19:33,430 INFO L290 TraceCheckUtils]: 7: Hoare triple {317#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {317#false} is VALID [2022-02-20 14:19:33,430 INFO L290 TraceCheckUtils]: 8: Hoare triple {317#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {317#false} is VALID [2022-02-20 14:19:33,430 INFO L290 TraceCheckUtils]: 9: Hoare triple {317#false} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,430 INFO L290 TraceCheckUtils]: 10: Hoare triple {317#false} main_~i~0#1 := 0; {317#false} is VALID [2022-02-20 14:19:33,431 INFO L290 TraceCheckUtils]: 11: Hoare triple {317#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {317#false} is VALID [2022-02-20 14:19:33,431 INFO L290 TraceCheckUtils]: 12: Hoare triple {317#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {317#false} is VALID [2022-02-20 14:19:33,431 INFO L290 TraceCheckUtils]: 13: Hoare triple {317#false} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,431 INFO L290 TraceCheckUtils]: 14: Hoare triple {317#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {317#false} is VALID [2022-02-20 14:19:33,432 INFO L290 TraceCheckUtils]: 15: Hoare triple {317#false} assume 0 == __VERIFIER_assert_~cond#1; {317#false} is VALID [2022-02-20 14:19:33,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {317#false} assume !false; {317#false} is VALID [2022-02-20 14:19:33,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 14:19:33,432 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:33,433 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578788852] [2022-02-20 14:19:33,433 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578788852] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:33,433 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1282376160] [2022-02-20 14:19:33,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:33,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:33,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:33,439 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:33,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 14:19:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:33,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 14:19:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:33,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:33,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {316#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {316#true} is VALID [2022-02-20 14:19:33,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {316#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {316#true} is VALID [2022-02-20 14:19:33,679 INFO L290 TraceCheckUtils]: 2: Hoare triple {316#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {329#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:33,679 INFO L290 TraceCheckUtils]: 3: Hoare triple {329#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {329#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:33,680 INFO L290 TraceCheckUtils]: 4: Hoare triple {329#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {336#(and (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:33,681 INFO L290 TraceCheckUtils]: 5: Hoare triple {336#(and (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,681 INFO L290 TraceCheckUtils]: 6: Hoare triple {317#false} main_~i~0#1 := 0; {317#false} is VALID [2022-02-20 14:19:33,681 INFO L290 TraceCheckUtils]: 7: Hoare triple {317#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {317#false} is VALID [2022-02-20 14:19:33,681 INFO L290 TraceCheckUtils]: 8: Hoare triple {317#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {317#false} is VALID [2022-02-20 14:19:33,682 INFO L290 TraceCheckUtils]: 9: Hoare triple {317#false} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,682 INFO L290 TraceCheckUtils]: 10: Hoare triple {317#false} main_~i~0#1 := 0; {317#false} is VALID [2022-02-20 14:19:33,682 INFO L290 TraceCheckUtils]: 11: Hoare triple {317#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {317#false} is VALID [2022-02-20 14:19:33,682 INFO L290 TraceCheckUtils]: 12: Hoare triple {317#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {317#false} is VALID [2022-02-20 14:19:33,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {317#false} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,683 INFO L290 TraceCheckUtils]: 14: Hoare triple {317#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {317#false} is VALID [2022-02-20 14:19:33,683 INFO L290 TraceCheckUtils]: 15: Hoare triple {317#false} assume 0 == __VERIFIER_assert_~cond#1; {317#false} is VALID [2022-02-20 14:19:33,683 INFO L290 TraceCheckUtils]: 16: Hoare triple {317#false} assume !false; {317#false} is VALID [2022-02-20 14:19:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 14:19:33,684 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:33,778 INFO L290 TraceCheckUtils]: 16: Hoare triple {317#false} assume !false; {317#false} is VALID [2022-02-20 14:19:33,778 INFO L290 TraceCheckUtils]: 15: Hoare triple {317#false} assume 0 == __VERIFIER_assert_~cond#1; {317#false} is VALID [2022-02-20 14:19:33,778 INFO L290 TraceCheckUtils]: 14: Hoare triple {317#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {317#false} is VALID [2022-02-20 14:19:33,778 INFO L290 TraceCheckUtils]: 13: Hoare triple {317#false} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,779 INFO L290 TraceCheckUtils]: 12: Hoare triple {317#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {317#false} is VALID [2022-02-20 14:19:33,779 INFO L290 TraceCheckUtils]: 11: Hoare triple {317#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {317#false} is VALID [2022-02-20 14:19:33,779 INFO L290 TraceCheckUtils]: 10: Hoare triple {317#false} main_~i~0#1 := 0; {317#false} is VALID [2022-02-20 14:19:33,779 INFO L290 TraceCheckUtils]: 9: Hoare triple {317#false} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,780 INFO L290 TraceCheckUtils]: 8: Hoare triple {317#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {317#false} is VALID [2022-02-20 14:19:33,780 INFO L290 TraceCheckUtils]: 7: Hoare triple {317#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {317#false} is VALID [2022-02-20 14:19:33,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {317#false} main_~i~0#1 := 0; {317#false} is VALID [2022-02-20 14:19:33,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {319#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {317#false} is VALID [2022-02-20 14:19:33,781 INFO L290 TraceCheckUtils]: 4: Hoare triple {409#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {319#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:33,782 INFO L290 TraceCheckUtils]: 3: Hoare triple {409#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {409#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:33,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {316#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {409#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:33,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {316#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {316#true} is VALID [2022-02-20 14:19:33,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {316#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {316#true} is VALID [2022-02-20 14:19:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 14:19:33,784 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1282376160] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:33,784 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:33,784 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2022-02-20 14:19:33,784 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042291748] [2022-02-20 14:19:33,785 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:33,785 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-02-20 14:19:33,785 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:33,786 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:33,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 14:19:33,804 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:33,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 14:19:33,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2022-02-20 14:19:33,805 INFO L87 Difference]: Start difference. First operand 18 states and 20 transitions. Second operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,897 INFO L93 Difference]: Finished difference Result 33 states and 37 transitions. [2022-02-20 14:19:33,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 14:19:33,897 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-02-20 14:19:33,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:33,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 33 transitions. [2022-02-20 14:19:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 33 transitions. [2022-02-20 14:19:33,900 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 33 transitions. [2022-02-20 14:19:33,928 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:33,929 INFO L225 Difference]: With dead ends: 33 [2022-02-20 14:19:33,929 INFO L226 Difference]: Without dead ends: 21 [2022-02-20 14:19:33,930 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2022-02-20 14:19:33,938 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 2 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:33,940 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 22 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 14:19:33,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-02-20 14:19:33,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 20. [2022-02-20 14:19:33,952 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:33,953 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,953 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,953 INFO L87 Difference]: Start difference. First operand 21 states. Second operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,954 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-02-20 14:19:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-02-20 14:19:33,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:33,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:33,955 INFO L74 IsIncluded]: Start isIncluded. First operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 21 states. [2022-02-20 14:19:33,955 INFO L87 Difference]: Start difference. First operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 21 states. [2022-02-20 14:19:33,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:33,956 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-02-20 14:19:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-02-20 14:19:33,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:33,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:33,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:33,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 22 transitions. [2022-02-20 14:19:33,958 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 22 transitions. Word has length 17 [2022-02-20 14:19:33,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:33,959 INFO L470 AbstractCegarLoop]: Abstraction has 20 states and 22 transitions. [2022-02-20 14:19:33,959 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-02-20 14:19:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-02-20 14:19:33,960 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:33,960 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:33,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:34,183 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:34,184 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:34,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:34,184 INFO L85 PathProgramCache]: Analyzing trace with hash 1584924836, now seen corresponding path program 2 times [2022-02-20 14:19:34,184 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:34,184 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081689949] [2022-02-20 14:19:34,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:34,255 INFO L290 TraceCheckUtils]: 0: Hoare triple {534#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {534#true} is VALID [2022-02-20 14:19:34,256 INFO L290 TraceCheckUtils]: 1: Hoare triple {534#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {534#true} is VALID [2022-02-20 14:19:34,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {534#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,257 INFO L290 TraceCheckUtils]: 3: Hoare triple {536#(<= 2 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,257 INFO L290 TraceCheckUtils]: 4: Hoare triple {536#(<= 2 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {536#(<= 2 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,258 INFO L290 TraceCheckUtils]: 6: Hoare triple {536#(<= 2 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {536#(<= 2 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,259 INFO L290 TraceCheckUtils]: 8: Hoare triple {536#(<= 2 ~SIZE~0)} main_~i~0#1 := 0; {537#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:34,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {537#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {537#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:34,261 INFO L290 TraceCheckUtils]: 10: Hoare triple {537#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {538#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:34,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {538#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {535#false} is VALID [2022-02-20 14:19:34,261 INFO L290 TraceCheckUtils]: 12: Hoare triple {535#false} main_~i~0#1 := 0; {535#false} is VALID [2022-02-20 14:19:34,262 INFO L290 TraceCheckUtils]: 13: Hoare triple {535#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {535#false} is VALID [2022-02-20 14:19:34,262 INFO L290 TraceCheckUtils]: 14: Hoare triple {535#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {535#false} is VALID [2022-02-20 14:19:34,262 INFO L290 TraceCheckUtils]: 15: Hoare triple {535#false} assume !(main_~i~0#1 < ~SIZE~0); {535#false} is VALID [2022-02-20 14:19:34,262 INFO L290 TraceCheckUtils]: 16: Hoare triple {535#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {535#false} is VALID [2022-02-20 14:19:34,262 INFO L290 TraceCheckUtils]: 17: Hoare triple {535#false} assume 0 == __VERIFIER_assert_~cond#1; {535#false} is VALID [2022-02-20 14:19:34,263 INFO L290 TraceCheckUtils]: 18: Hoare triple {535#false} assume !false; {535#false} is VALID [2022-02-20 14:19:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 14:19:34,263 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:34,263 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081689949] [2022-02-20 14:19:34,263 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081689949] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:34,264 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [320187701] [2022-02-20 14:19:34,264 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 14:19:34,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:34,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:34,265 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:34,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 14:19:34,311 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 14:19:34,311 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:19:34,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 14:19:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:34,321 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:34,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {534#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {534#true} is VALID [2022-02-20 14:19:34,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {534#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {534#true} is VALID [2022-02-20 14:19:34,447 INFO L290 TraceCheckUtils]: 2: Hoare triple {534#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,448 INFO L290 TraceCheckUtils]: 3: Hoare triple {536#(<= 2 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,448 INFO L290 TraceCheckUtils]: 4: Hoare triple {536#(<= 2 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,449 INFO L290 TraceCheckUtils]: 5: Hoare triple {536#(<= 2 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,450 INFO L290 TraceCheckUtils]: 6: Hoare triple {536#(<= 2 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,451 INFO L290 TraceCheckUtils]: 7: Hoare triple {536#(<= 2 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,452 INFO L290 TraceCheckUtils]: 8: Hoare triple {536#(<= 2 ~SIZE~0)} main_~i~0#1 := 0; {566#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:34,454 INFO L290 TraceCheckUtils]: 9: Hoare triple {566#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {566#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:19:34,454 INFO L290 TraceCheckUtils]: 10: Hoare triple {566#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {573#(and (<= 2 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:34,467 INFO L290 TraceCheckUtils]: 11: Hoare triple {573#(and (<= 2 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 < ~SIZE~0); {535#false} is VALID [2022-02-20 14:19:34,468 INFO L290 TraceCheckUtils]: 12: Hoare triple {535#false} main_~i~0#1 := 0; {535#false} is VALID [2022-02-20 14:19:34,468 INFO L290 TraceCheckUtils]: 13: Hoare triple {535#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {535#false} is VALID [2022-02-20 14:19:34,468 INFO L290 TraceCheckUtils]: 14: Hoare triple {535#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {535#false} is VALID [2022-02-20 14:19:34,468 INFO L290 TraceCheckUtils]: 15: Hoare triple {535#false} assume !(main_~i~0#1 < ~SIZE~0); {535#false} is VALID [2022-02-20 14:19:34,469 INFO L290 TraceCheckUtils]: 16: Hoare triple {535#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {535#false} is VALID [2022-02-20 14:19:34,469 INFO L290 TraceCheckUtils]: 17: Hoare triple {535#false} assume 0 == __VERIFIER_assert_~cond#1; {535#false} is VALID [2022-02-20 14:19:34,470 INFO L290 TraceCheckUtils]: 18: Hoare triple {535#false} assume !false; {535#false} is VALID [2022-02-20 14:19:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 14:19:34,470 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:34,557 INFO L290 TraceCheckUtils]: 18: Hoare triple {535#false} assume !false; {535#false} is VALID [2022-02-20 14:19:34,558 INFO L290 TraceCheckUtils]: 17: Hoare triple {535#false} assume 0 == __VERIFIER_assert_~cond#1; {535#false} is VALID [2022-02-20 14:19:34,558 INFO L290 TraceCheckUtils]: 16: Hoare triple {535#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {535#false} is VALID [2022-02-20 14:19:34,558 INFO L290 TraceCheckUtils]: 15: Hoare triple {535#false} assume !(main_~i~0#1 < ~SIZE~0); {535#false} is VALID [2022-02-20 14:19:34,558 INFO L290 TraceCheckUtils]: 14: Hoare triple {535#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {535#false} is VALID [2022-02-20 14:19:34,559 INFO L290 TraceCheckUtils]: 13: Hoare triple {535#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {535#false} is VALID [2022-02-20 14:19:34,559 INFO L290 TraceCheckUtils]: 12: Hoare triple {535#false} main_~i~0#1 := 0; {535#false} is VALID [2022-02-20 14:19:34,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {538#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {535#false} is VALID [2022-02-20 14:19:34,560 INFO L290 TraceCheckUtils]: 10: Hoare triple {622#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {538#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:34,560 INFO L290 TraceCheckUtils]: 9: Hoare triple {622#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {622#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:34,561 INFO L290 TraceCheckUtils]: 8: Hoare triple {536#(<= 2 ~SIZE~0)} main_~i~0#1 := 0; {622#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:34,561 INFO L290 TraceCheckUtils]: 7: Hoare triple {536#(<= 2 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,562 INFO L290 TraceCheckUtils]: 6: Hoare triple {536#(<= 2 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {536#(<= 2 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,563 INFO L290 TraceCheckUtils]: 4: Hoare triple {536#(<= 2 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,563 INFO L290 TraceCheckUtils]: 3: Hoare triple {536#(<= 2 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,564 INFO L290 TraceCheckUtils]: 2: Hoare triple {534#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {536#(<= 2 ~SIZE~0)} is VALID [2022-02-20 14:19:34,564 INFO L290 TraceCheckUtils]: 1: Hoare triple {534#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {534#true} is VALID [2022-02-20 14:19:34,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {534#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {534#true} is VALID [2022-02-20 14:19:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 14:19:34,565 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [320187701] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:34,565 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:34,565 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2022-02-20 14:19:34,565 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578407411] [2022-02-20 14:19:34,565 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:34,566 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.0) internal successors, (24), 8 states have internal predecessors, (24), 0 states have call successors, (0), 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 19 [2022-02-20 14:19:34,566 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:34,566 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.0) internal successors, (24), 8 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:34,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 14:19:34,585 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:34,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 14:19:34,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2022-02-20 14:19:34,586 INFO L87 Difference]: Start difference. First operand 20 states and 22 transitions. Second operand has 8 states, 8 states have (on average 3.0) internal successors, (24), 8 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:34,725 INFO L93 Difference]: Finished difference Result 35 states and 39 transitions. [2022-02-20 14:19:34,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 14:19:34,726 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.0) internal successors, (24), 8 states have internal predecessors, (24), 0 states have call successors, (0), 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 19 [2022-02-20 14:19:34,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.0) internal successors, (24), 8 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 38 transitions. [2022-02-20 14:19:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.0) internal successors, (24), 8 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 38 transitions. [2022-02-20 14:19:34,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 38 transitions. [2022-02-20 14:19:34,775 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:34,778 INFO L225 Difference]: With dead ends: 35 [2022-02-20 14:19:34,778 INFO L226 Difference]: Without dead ends: 27 [2022-02-20 14:19:34,778 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=40, Unknown=0, NotChecked=0, Total=72 [2022-02-20 14:19:34,783 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 23 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 14 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:34,784 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 14 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:19:34,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-02-20 14:19:34,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 24. [2022-02-20 14:19:34,801 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:34,801 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,802 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,802 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:34,803 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-02-20 14:19:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-02-20 14:19:34,803 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:34,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:34,804 INFO L74 IsIncluded]: Start isIncluded. First operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 27 states. [2022-02-20 14:19:34,804 INFO L87 Difference]: Start difference. First operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 27 states. [2022-02-20 14:19:34,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:34,805 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-02-20 14:19:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-02-20 14:19:34,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:34,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:34,806 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:34,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2022-02-20 14:19:34,807 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 19 [2022-02-20 14:19:34,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:34,807 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2022-02-20 14:19:34,807 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.0) internal successors, (24), 8 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-02-20 14:19:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-02-20 14:19:34,808 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:34,808 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:34,835 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:35,021 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:35,021 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:35,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:35,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1965660968, now seen corresponding path program 3 times [2022-02-20 14:19:35,022 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:35,022 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732648602] [2022-02-20 14:19:35,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:35,612 INFO L290 TraceCheckUtils]: 0: Hoare triple {787#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {787#true} is VALID [2022-02-20 14:19:35,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {787#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {787#true} is VALID [2022-02-20 14:19:35,613 INFO L290 TraceCheckUtils]: 2: Hoare triple {787#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {789#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:35,614 INFO L290 TraceCheckUtils]: 3: Hoare triple {789#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {789#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:35,614 INFO L290 TraceCheckUtils]: 4: Hoare triple {789#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {790#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:35,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {790#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {791#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:35,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {791#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {792#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:35,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {792#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !(main_~i~0#1 < ~SIZE~0); {792#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:35,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {792#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_~i~0#1 := 0; {793#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:35,617 INFO L290 TraceCheckUtils]: 9: Hoare triple {793#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {794#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))} is VALID [2022-02-20 14:19:35,618 INFO L290 TraceCheckUtils]: 10: Hoare triple {794#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {795#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))} is VALID [2022-02-20 14:19:35,619 INFO L290 TraceCheckUtils]: 11: Hoare triple {795#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {796#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:19:35,620 INFO L290 TraceCheckUtils]: 12: Hoare triple {796#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {797#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))} is VALID [2022-02-20 14:19:35,621 INFO L290 TraceCheckUtils]: 13: Hoare triple {797#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))} assume !(main_~i~0#1 < ~SIZE~0); {797#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))} is VALID [2022-02-20 14:19:35,622 INFO L290 TraceCheckUtils]: 14: Hoare triple {797#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))} main_~i~0#1 := 0; {798#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1)))} is VALID [2022-02-20 14:19:35,622 INFO L290 TraceCheckUtils]: 15: Hoare triple {798#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {799#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} is VALID [2022-02-20 14:19:35,623 INFO L290 TraceCheckUtils]: 16: Hoare triple {799#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {800#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} is VALID [2022-02-20 14:19:35,624 INFO L290 TraceCheckUtils]: 17: Hoare triple {800#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:35,624 INFO L290 TraceCheckUtils]: 18: Hoare triple {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:35,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !(main_~i~0#1 < ~SIZE~0); {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:35,626 INFO L290 TraceCheckUtils]: 20: Hoare triple {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {802#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:19:35,626 INFO L290 TraceCheckUtils]: 21: Hoare triple {802#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {788#false} is VALID [2022-02-20 14:19:35,626 INFO L290 TraceCheckUtils]: 22: Hoare triple {788#false} assume !false; {788#false} is VALID [2022-02-20 14:19:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:19:35,627 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:35,627 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732648602] [2022-02-20 14:19:35,627 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732648602] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:35,627 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1238446034] [2022-02-20 14:19:35,627 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 14:19:35,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:35,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:35,632 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:35,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-20 14:19:35,687 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-02-20 14:19:35,687 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:19:35,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 30 conjunts are in the unsatisfiable core [2022-02-20 14:19:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:35,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:37,118 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-20 14:19:37,119 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 18 [2022-02-20 14:19:37,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {787#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {787#true} is VALID [2022-02-20 14:19:37,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {787#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {787#true} is VALID [2022-02-20 14:19:37,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {787#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {812#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,686 INFO L290 TraceCheckUtils]: 3: Hoare triple {812#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {812#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,686 INFO L290 TraceCheckUtils]: 4: Hoare triple {812#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {819#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:37,687 INFO L290 TraceCheckUtils]: 5: Hoare triple {819#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {819#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:37,687 INFO L290 TraceCheckUtils]: 6: Hoare triple {819#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {826#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,688 INFO L290 TraceCheckUtils]: 7: Hoare triple {826#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (< 1 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {830#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,689 INFO L290 TraceCheckUtils]: 8: Hoare triple {830#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0))} main_~i~0#1 := 0; {834#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,689 INFO L290 TraceCheckUtils]: 9: Hoare triple {834#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< 1 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {838#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0) (= (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0))} is VALID [2022-02-20 14:19:37,690 INFO L290 TraceCheckUtils]: 10: Hoare triple {838#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0) (= (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {842#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:37,691 INFO L290 TraceCheckUtils]: 11: Hoare triple {842#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {846#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:37,692 INFO L290 TraceCheckUtils]: 12: Hoare triple {846#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {850#(and (<= ~SIZE~0 2) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= 0 (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|)))) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,694 INFO L290 TraceCheckUtils]: 13: Hoare triple {850#(and (<= ~SIZE~0 2) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= 0 (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|)))) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (< 1 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {854#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) |ULTIMATE.start_main_~sum~0#1|))) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,695 INFO L290 TraceCheckUtils]: 14: Hoare triple {854#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) |ULTIMATE.start_main_~sum~0#1|))) (< 1 ~SIZE~0))} main_~i~0#1 := 0; {858#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) |ULTIMATE.start_main_~sum~0#1|))) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,696 INFO L290 TraceCheckUtils]: 15: Hoare triple {858#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) |ULTIMATE.start_main_~sum~0#1|))) (< 1 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {862#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4))))))))} is VALID [2022-02-20 14:19:37,697 INFO L290 TraceCheckUtils]: 16: Hoare triple {862#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4))))))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {866#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) |ULTIMATE.start_main_~sum~0#1|)))) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:37,698 INFO L290 TraceCheckUtils]: 17: Hoare triple {866#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_36| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_36| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_36| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_36| 4)))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) |ULTIMATE.start_main_~sum~0#1|)))) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {870#(and (or (and (<= ~SIZE~0 2) (exists ((v_arrayElimCell_2 Int)) (= v_arrayElimCell_2 (+ v_arrayElimCell_2 (* (- 1) |ULTIMATE.start_main_~sum~0#1|))))) (and (<= ~SIZE~0 2) (< |ULTIMATE.start_main_~i~0#1| 1))) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:37,699 INFO L290 TraceCheckUtils]: 18: Hoare triple {870#(and (or (and (<= ~SIZE~0 2) (exists ((v_arrayElimCell_2 Int)) (= v_arrayElimCell_2 (+ v_arrayElimCell_2 (* (- 1) |ULTIMATE.start_main_~sum~0#1|))))) (and (<= ~SIZE~0 2) (< |ULTIMATE.start_main_~i~0#1| 1))) (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {874#(and (or (and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 2)) (and (<= ~SIZE~0 2) (< |ULTIMATE.start_main_~i~0#1| 2))) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:19:37,699 INFO L290 TraceCheckUtils]: 19: Hoare triple {874#(and (or (and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 2)) (and (<= ~SIZE~0 2) (< |ULTIMATE.start_main_~i~0#1| 2))) (< 1 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:37,700 INFO L290 TraceCheckUtils]: 20: Hoare triple {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {881#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:19:37,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {881#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {788#false} is VALID [2022-02-20 14:19:37,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {788#false} assume !false; {788#false} is VALID [2022-02-20 14:19:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:19:37,701 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:39,923 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-20 14:19:39,924 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 74 treesize of output 103 [2022-02-20 14:19:41,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {788#false} assume !false; {788#false} is VALID [2022-02-20 14:19:41,586 INFO L290 TraceCheckUtils]: 21: Hoare triple {881#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {788#false} is VALID [2022-02-20 14:19:41,587 INFO L290 TraceCheckUtils]: 20: Hoare triple {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {881#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:19:41,587 INFO L290 TraceCheckUtils]: 19: Hoare triple {897#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {801#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:41,588 INFO L290 TraceCheckUtils]: 18: Hoare triple {901#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {897#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:19:41,589 INFO L290 TraceCheckUtils]: 17: Hoare triple {905#(or (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {901#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:19:41,590 INFO L290 TraceCheckUtils]: 16: Hoare triple {909#(forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| (+ |ULTIMATE.start_main_~i~0#1| 1)))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {905#(or (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:19:41,591 INFO L290 TraceCheckUtils]: 15: Hoare triple {913#(forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| (+ |ULTIMATE.start_main_~i~0#1| 1))) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {909#(forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| (+ |ULTIMATE.start_main_~i~0#1| 1)))))} is VALID [2022-02-20 14:19:41,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {917#(forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))))} main_~i~0#1 := 0; {913#(forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| (+ |ULTIMATE.start_main_~i~0#1| 1))) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))))))} is VALID [2022-02-20 14:19:41,593 INFO L290 TraceCheckUtils]: 13: Hoare triple {921#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1))))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {917#(forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))))} is VALID [2022-02-20 14:19:41,594 INFO L290 TraceCheckUtils]: 12: Hoare triple {925#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {921#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1))))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:19:41,605 INFO L290 TraceCheckUtils]: 11: Hoare triple {929#(or (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {925#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:19:41,607 INFO L290 TraceCheckUtils]: 10: Hoare triple {933#(forall ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (or (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (and (<= (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4))) 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)))) (not (<= |v_ULTIMATE.start_main_~i~0#1_43| (+ |ULTIMATE.start_main_~i~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_43| 1) ~SIZE~0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {929#(or (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))))))))} is VALID [2022-02-20 14:19:41,609 INFO L290 TraceCheckUtils]: 9: Hoare triple {937#(and (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= 2 ~SIZE~0)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0)) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (< 2 ~SIZE~0)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {933#(forall ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (or (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (and (<= (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4))))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4))) 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_40| 1) ~SIZE~0) (not (<= |v_ULTIMATE.start_main_~i~0#1_40| 1)))) (not (<= |v_ULTIMATE.start_main_~i~0#1_43| (+ |ULTIMATE.start_main_~i~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_43| 1) ~SIZE~0)))} is VALID [2022-02-20 14:19:41,610 INFO L290 TraceCheckUtils]: 8: Hoare triple {941#(and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0)))} main_~i~0#1 := 0; {937#(and (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= 2 ~SIZE~0)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0)) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (< 2 ~SIZE~0)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)))} is VALID [2022-02-20 14:19:41,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {945#(or (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {941#(and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0)))} is VALID [2022-02-20 14:19:41,617 INFO L290 TraceCheckUtils]: 6: Hoare triple {949#(or (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {945#(or (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:19:41,617 INFO L290 TraceCheckUtils]: 5: Hoare triple {949#(or (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {949#(or (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:19:41,618 INFO L290 TraceCheckUtils]: 4: Hoare triple {956#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {949#(or (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:19:41,619 INFO L290 TraceCheckUtils]: 3: Hoare triple {956#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {956#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))))} is VALID [2022-02-20 14:19:41,620 INFO L290 TraceCheckUtils]: 2: Hoare triple {787#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {956#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= 2 ~SIZE~0) (or (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 2 ~SIZE~0)) (or (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)) (< 2 ~SIZE~0))))} is VALID [2022-02-20 14:19:41,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {787#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {787#true} is VALID [2022-02-20 14:19:41,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {787#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {787#true} is VALID [2022-02-20 14:19:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:19:41,622 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1238446034] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:41,622 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:41,622 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 19, 19] total 47 [2022-02-20 14:19:41,622 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833240294] [2022-02-20 14:19:41,623 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:41,624 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 1.297872340425532) internal successors, (61), 47 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-02-20 14:19:41,625 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:41,625 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 1.297872340425532) internal successors, (61), 47 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:41,684 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:41,684 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-02-20 14:19:41,684 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:41,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-02-20 14:19:41,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=257, Invalid=1905, Unknown=0, NotChecked=0, Total=2162 [2022-02-20 14:19:41,686 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand has 47 states, 47 states have (on average 1.297872340425532) internal successors, (61), 47 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:43,668 INFO L93 Difference]: Finished difference Result 54 states and 60 transitions. [2022-02-20 14:19:43,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-02-20 14:19:43,669 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 1.297872340425532) internal successors, (61), 47 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-02-20 14:19:43,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:43,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 1.297872340425532) internal successors, (61), 47 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 57 transitions. [2022-02-20 14:19:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 1.297872340425532) internal successors, (61), 47 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 57 transitions. [2022-02-20 14:19:43,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 57 transitions. [2022-02-20 14:19:43,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:43,727 INFO L225 Difference]: With dead ends: 54 [2022-02-20 14:19:43,727 INFO L226 Difference]: Without dead ends: 48 [2022-02-20 14:19:43,729 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1371 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=649, Invalid=4901, Unknown=0, NotChecked=0, Total=5550 [2022-02-20 14:19:43,730 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 44 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 125 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:43,730 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 50 Invalid, 432 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 251 Invalid, 0 Unknown, 125 Unchecked, 0.3s Time] [2022-02-20 14:19:43,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2022-02-20 14:19:43,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 29. [2022-02-20 14:19:43,786 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:43,787 INFO L82 GeneralOperation]: Start isEquivalent. First operand 48 states. Second operand has 29 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,787 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand has 29 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,787 INFO L87 Difference]: Start difference. First operand 48 states. Second operand has 29 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:43,789 INFO L93 Difference]: Finished difference Result 48 states and 53 transitions. [2022-02-20 14:19:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2022-02-20 14:19:43,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:43,789 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:43,789 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 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 48 states. [2022-02-20 14:19:43,790 INFO L87 Difference]: Start difference. First operand has 29 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 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 48 states. [2022-02-20 14:19:43,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:43,791 INFO L93 Difference]: Finished difference Result 48 states and 53 transitions. [2022-02-20 14:19:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2022-02-20 14:19:43,798 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:43,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:43,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:43,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:43,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 32 transitions. [2022-02-20 14:19:43,801 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 32 transitions. Word has length 23 [2022-02-20 14:19:43,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:43,801 INFO L470 AbstractCegarLoop]: Abstraction has 29 states and 32 transitions. [2022-02-20 14:19:43,801 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 1.297872340425532) internal successors, (61), 47 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2022-02-20 14:19:43,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-02-20 14:19:43,802 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:43,802 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:43,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:44,015 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 [2022-02-20 14:19:44,016 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:44,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:44,016 INFO L85 PathProgramCache]: Analyzing trace with hash -732186678, now seen corresponding path program 4 times [2022-02-20 14:19:44,016 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:44,016 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071859519] [2022-02-20 14:19:44,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:44,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:44,093 INFO L290 TraceCheckUtils]: 0: Hoare triple {1235#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1235#true} is VALID [2022-02-20 14:19:44,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {1235#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1235#true} is VALID [2022-02-20 14:19:44,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {1235#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1237#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:44,094 INFO L290 TraceCheckUtils]: 3: Hoare triple {1237#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1237#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:44,094 INFO L290 TraceCheckUtils]: 4: Hoare triple {1237#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:44,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:44,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1239#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:44,096 INFO L290 TraceCheckUtils]: 7: Hoare triple {1239#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 < ~SIZE~0); {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,096 INFO L290 TraceCheckUtils]: 8: Hoare triple {1240#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,096 INFO L290 TraceCheckUtils]: 9: Hoare triple {1240#(<= ~SIZE~0 2)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {1240#(<= ~SIZE~0 2)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {1240#(<= ~SIZE~0 2)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,098 INFO L290 TraceCheckUtils]: 12: Hoare triple {1240#(<= ~SIZE~0 2)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {1240#(<= ~SIZE~0 2)} assume !(main_~i~0#1 < ~SIZE~0); {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {1240#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {1241#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:19:44,099 INFO L290 TraceCheckUtils]: 15: Hoare triple {1241#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1241#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:19:44,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {1241#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:44,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:44,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1243#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:44,101 INFO L290 TraceCheckUtils]: 19: Hoare triple {1243#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1236#false} is VALID [2022-02-20 14:19:44,101 INFO L290 TraceCheckUtils]: 20: Hoare triple {1236#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1236#false} is VALID [2022-02-20 14:19:44,101 INFO L290 TraceCheckUtils]: 21: Hoare triple {1236#false} assume !(main_~i~0#1 < ~SIZE~0); {1236#false} is VALID [2022-02-20 14:19:44,101 INFO L290 TraceCheckUtils]: 22: Hoare triple {1236#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1236#false} is VALID [2022-02-20 14:19:44,101 INFO L290 TraceCheckUtils]: 23: Hoare triple {1236#false} assume 0 == __VERIFIER_assert_~cond#1; {1236#false} is VALID [2022-02-20 14:19:44,101 INFO L290 TraceCheckUtils]: 24: Hoare triple {1236#false} assume !false; {1236#false} is VALID [2022-02-20 14:19:44,102 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-20 14:19:44,102 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:44,102 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071859519] [2022-02-20 14:19:44,102 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071859519] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:44,102 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [531682431] [2022-02-20 14:19:44,102 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-20 14:19:44,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:44,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:44,104 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:44,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-20 14:19:44,150 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-20 14:19:44,150 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:19:44,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 14:19:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:44,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:44,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {1235#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1235#true} is VALID [2022-02-20 14:19:44,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {1235#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1235#true} is VALID [2022-02-20 14:19:44,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {1235#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:44,363 INFO L290 TraceCheckUtils]: 3: Hoare triple {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:44,363 INFO L290 TraceCheckUtils]: 4: Hoare triple {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:44,364 INFO L290 TraceCheckUtils]: 5: Hoare triple {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:44,365 INFO L290 TraceCheckUtils]: 6: Hoare triple {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1239#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:44,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {1239#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 < ~SIZE~0); {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {1240#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {1240#(<= ~SIZE~0 2)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {1240#(<= ~SIZE~0 2)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {1240#(<= ~SIZE~0 2)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,369 INFO L290 TraceCheckUtils]: 12: Hoare triple {1240#(<= ~SIZE~0 2)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,370 INFO L290 TraceCheckUtils]: 13: Hoare triple {1240#(<= ~SIZE~0 2)} assume !(main_~i~0#1 < ~SIZE~0); {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,370 INFO L290 TraceCheckUtils]: 14: Hoare triple {1240#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {1290#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:44,370 INFO L290 TraceCheckUtils]: 15: Hoare triple {1290#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1290#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:44,371 INFO L290 TraceCheckUtils]: 16: Hoare triple {1290#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1297#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:44,372 INFO L290 TraceCheckUtils]: 17: Hoare triple {1297#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1297#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:44,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {1297#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1304#(and (<= ~SIZE~0 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:44,375 INFO L290 TraceCheckUtils]: 19: Hoare triple {1304#(and (<= ~SIZE~0 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1236#false} is VALID [2022-02-20 14:19:44,375 INFO L290 TraceCheckUtils]: 20: Hoare triple {1236#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1236#false} is VALID [2022-02-20 14:19:44,376 INFO L290 TraceCheckUtils]: 21: Hoare triple {1236#false} assume !(main_~i~0#1 < ~SIZE~0); {1236#false} is VALID [2022-02-20 14:19:44,376 INFO L290 TraceCheckUtils]: 22: Hoare triple {1236#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1236#false} is VALID [2022-02-20 14:19:44,376 INFO L290 TraceCheckUtils]: 23: Hoare triple {1236#false} assume 0 == __VERIFIER_assert_~cond#1; {1236#false} is VALID [2022-02-20 14:19:44,376 INFO L290 TraceCheckUtils]: 24: Hoare triple {1236#false} assume !false; {1236#false} is VALID [2022-02-20 14:19:44,376 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-20 14:19:44,376 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:44,515 INFO L290 TraceCheckUtils]: 24: Hoare triple {1236#false} assume !false; {1236#false} is VALID [2022-02-20 14:19:44,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {1236#false} assume 0 == __VERIFIER_assert_~cond#1; {1236#false} is VALID [2022-02-20 14:19:44,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {1236#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1236#false} is VALID [2022-02-20 14:19:44,516 INFO L290 TraceCheckUtils]: 21: Hoare triple {1236#false} assume !(main_~i~0#1 < ~SIZE~0); {1236#false} is VALID [2022-02-20 14:19:44,516 INFO L290 TraceCheckUtils]: 20: Hoare triple {1236#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1236#false} is VALID [2022-02-20 14:19:44,516 INFO L290 TraceCheckUtils]: 19: Hoare triple {1243#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1236#false} is VALID [2022-02-20 14:19:44,516 INFO L290 TraceCheckUtils]: 18: Hoare triple {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1243#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:44,517 INFO L290 TraceCheckUtils]: 17: Hoare triple {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:44,517 INFO L290 TraceCheckUtils]: 16: Hoare triple {1347#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1242#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:44,518 INFO L290 TraceCheckUtils]: 15: Hoare triple {1347#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1347#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:44,518 INFO L290 TraceCheckUtils]: 14: Hoare triple {1240#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {1347#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:44,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {1240#(<= ~SIZE~0 2)} assume !(main_~i~0#1 < ~SIZE~0); {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,518 INFO L290 TraceCheckUtils]: 12: Hoare triple {1240#(<= ~SIZE~0 2)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {1240#(<= ~SIZE~0 2)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,519 INFO L290 TraceCheckUtils]: 10: Hoare triple {1240#(<= ~SIZE~0 2)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {1240#(<= ~SIZE~0 2)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,520 INFO L290 TraceCheckUtils]: 8: Hoare triple {1240#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,520 INFO L290 TraceCheckUtils]: 7: Hoare triple {1239#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 < ~SIZE~0); {1240#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:19:44,520 INFO L290 TraceCheckUtils]: 6: Hoare triple {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1239#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:44,521 INFO L290 TraceCheckUtils]: 5: Hoare triple {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:44,521 INFO L290 TraceCheckUtils]: 4: Hoare triple {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1238#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:44,522 INFO L290 TraceCheckUtils]: 3: Hoare triple {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:44,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {1235#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1253#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:44,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {1235#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1235#true} is VALID [2022-02-20 14:19:44,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {1235#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1235#true} is VALID [2022-02-20 14:19:44,522 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-20 14:19:44,523 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [531682431] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:44,523 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:44,523 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 14 [2022-02-20 14:19:44,523 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577538743] [2022-02-20 14:19:44,523 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:44,524 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.5) internal successors, (35), 14 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-02-20 14:19:44,524 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:44,524 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.5) internal successors, (35), 14 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:44,548 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-20 14:19:44,548 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:44,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-20 14:19:44,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2022-02-20 14:19:44,549 INFO L87 Difference]: Start difference. First operand 29 states and 32 transitions. Second operand has 14 states, 14 states have (on average 2.5) internal successors, (35), 14 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:44,838 INFO L93 Difference]: Finished difference Result 62 states and 68 transitions. [2022-02-20 14:19:44,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-20 14:19:44,839 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.5) internal successors, (35), 14 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-02-20 14:19:44,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.5) internal successors, (35), 14 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 65 transitions. [2022-02-20 14:19:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.5) internal successors, (35), 14 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 65 transitions. [2022-02-20 14:19:44,842 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 65 transitions. [2022-02-20 14:19:44,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:44,904 INFO L225 Difference]: With dead ends: 62 [2022-02-20 14:19:44,904 INFO L226 Difference]: Without dead ends: 37 [2022-02-20 14:19:44,905 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2022-02-20 14:19:44,906 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 57 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 30 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:44,906 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 30 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:19:44,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-02-20 14:19:44,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 28. [2022-02-20 14:19:44,938 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:44,938 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,938 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,938 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:44,939 INFO L93 Difference]: Finished difference Result 37 states and 39 transitions. [2022-02-20 14:19:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-02-20 14:19:44,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:44,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:44,940 INFO L74 IsIncluded]: Start isIncluded. First operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 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 37 states. [2022-02-20 14:19:44,940 INFO L87 Difference]: Start difference. First operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 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 37 states. [2022-02-20 14:19:44,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:44,941 INFO L93 Difference]: Finished difference Result 37 states and 39 transitions. [2022-02-20 14:19:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2022-02-20 14:19:44,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:44,942 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:44,942 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:44,942 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 30 transitions. [2022-02-20 14:19:44,943 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 30 transitions. Word has length 25 [2022-02-20 14:19:44,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:44,944 INFO L470 AbstractCegarLoop]: Abstraction has 28 states and 30 transitions. [2022-02-20 14:19:44,944 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.5) internal successors, (35), 14 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:44,944 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-02-20 14:19:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-02-20 14:19:44,945 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:44,945 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:44,974 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:45,159 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 [2022-02-20 14:19:45,159 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:45,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:45,160 INFO L85 PathProgramCache]: Analyzing trace with hash -1031419092, now seen corresponding path program 5 times [2022-02-20 14:19:45,160 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:45,160 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139210250] [2022-02-20 14:19:45,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:45,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {1598#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1598#true} is VALID [2022-02-20 14:19:45,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {1598#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1598#true} is VALID [2022-02-20 14:19:45,238 INFO L290 TraceCheckUtils]: 2: Hoare triple {1598#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1600#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:45,239 INFO L290 TraceCheckUtils]: 3: Hoare triple {1600#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1600#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:45,239 INFO L290 TraceCheckUtils]: 4: Hoare triple {1600#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,240 INFO L290 TraceCheckUtils]: 5: Hoare triple {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,240 INFO L290 TraceCheckUtils]: 6: Hoare triple {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1602#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,241 INFO L290 TraceCheckUtils]: 7: Hoare triple {1602#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,241 INFO L290 TraceCheckUtils]: 8: Hoare triple {1603#(<= 3 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,242 INFO L290 TraceCheckUtils]: 9: Hoare triple {1603#(<= 3 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {1603#(<= 3 ~SIZE~0)} main_~i~0#1 := 0; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {1603#(<= 3 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,243 INFO L290 TraceCheckUtils]: 12: Hoare triple {1603#(<= 3 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {1603#(<= 3 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {1603#(<= 3 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,244 INFO L290 TraceCheckUtils]: 15: Hoare triple {1603#(<= 3 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,244 INFO L290 TraceCheckUtils]: 16: Hoare triple {1603#(<= 3 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,244 INFO L290 TraceCheckUtils]: 17: Hoare triple {1603#(<= 3 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,245 INFO L290 TraceCheckUtils]: 18: Hoare triple {1603#(<= 3 ~SIZE~0)} main_~i~0#1 := 0; {1604#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:45,245 INFO L290 TraceCheckUtils]: 19: Hoare triple {1604#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1604#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:45,246 INFO L290 TraceCheckUtils]: 20: Hoare triple {1604#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:45,248 INFO L290 TraceCheckUtils]: 21: Hoare triple {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:45,248 INFO L290 TraceCheckUtils]: 22: Hoare triple {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1606#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:45,249 INFO L290 TraceCheckUtils]: 23: Hoare triple {1606#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {1599#false} is VALID [2022-02-20 14:19:45,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {1599#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1599#false} is VALID [2022-02-20 14:19:45,249 INFO L290 TraceCheckUtils]: 25: Hoare triple {1599#false} assume 0 == __VERIFIER_assert_~cond#1; {1599#false} is VALID [2022-02-20 14:19:45,249 INFO L290 TraceCheckUtils]: 26: Hoare triple {1599#false} assume !false; {1599#false} is VALID [2022-02-20 14:19:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:19:45,250 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:45,250 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139210250] [2022-02-20 14:19:45,250 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139210250] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:45,250 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1294696855] [2022-02-20 14:19:45,250 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-20 14:19:45,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:45,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:45,252 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:45,270 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-20 14:19:45,310 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2022-02-20 14:19:45,310 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:19:45,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 14:19:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:45,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:45,529 INFO L290 TraceCheckUtils]: 0: Hoare triple {1598#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1598#true} is VALID [2022-02-20 14:19:45,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {1598#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1598#true} is VALID [2022-02-20 14:19:45,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {1598#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1598#true} is VALID [2022-02-20 14:19:45,530 INFO L290 TraceCheckUtils]: 3: Hoare triple {1598#true} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1598#true} is VALID [2022-02-20 14:19:45,530 INFO L290 TraceCheckUtils]: 4: Hoare triple {1598#true} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1598#true} is VALID [2022-02-20 14:19:45,530 INFO L290 TraceCheckUtils]: 5: Hoare triple {1598#true} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1598#true} is VALID [2022-02-20 14:19:45,530 INFO L290 TraceCheckUtils]: 6: Hoare triple {1598#true} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1598#true} is VALID [2022-02-20 14:19:45,530 INFO L290 TraceCheckUtils]: 7: Hoare triple {1598#true} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1598#true} is VALID [2022-02-20 14:19:45,530 INFO L290 TraceCheckUtils]: 8: Hoare triple {1598#true} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1598#true} is VALID [2022-02-20 14:19:45,531 INFO L290 TraceCheckUtils]: 9: Hoare triple {1598#true} assume !(main_~i~0#1 < ~SIZE~0); {1598#true} is VALID [2022-02-20 14:19:45,531 INFO L290 TraceCheckUtils]: 10: Hoare triple {1598#true} main_~i~0#1 := 0; {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,531 INFO L290 TraceCheckUtils]: 11: Hoare triple {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,532 INFO L290 TraceCheckUtils]: 12: Hoare triple {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,532 INFO L290 TraceCheckUtils]: 13: Hoare triple {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,533 INFO L290 TraceCheckUtils]: 14: Hoare triple {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1602#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,533 INFO L290 TraceCheckUtils]: 15: Hoare triple {1602#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,534 INFO L290 TraceCheckUtils]: 16: Hoare triple {1603#(<= 3 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,534 INFO L290 TraceCheckUtils]: 17: Hoare triple {1603#(<= 3 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,534 INFO L290 TraceCheckUtils]: 18: Hoare triple {1603#(<= 3 ~SIZE~0)} main_~i~0#1 := 0; {1665#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:45,535 INFO L290 TraceCheckUtils]: 19: Hoare triple {1665#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1665#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:45,535 INFO L290 TraceCheckUtils]: 20: Hoare triple {1665#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 3 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1672#(and (<= |ULTIMATE.start_main_~i~0#1| 1) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:45,536 INFO L290 TraceCheckUtils]: 21: Hoare triple {1672#(and (<= |ULTIMATE.start_main_~i~0#1| 1) (<= 3 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1672#(and (<= |ULTIMATE.start_main_~i~0#1| 1) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:45,536 INFO L290 TraceCheckUtils]: 22: Hoare triple {1672#(and (<= |ULTIMATE.start_main_~i~0#1| 1) (<= 3 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1679#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:45,537 INFO L290 TraceCheckUtils]: 23: Hoare triple {1679#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 3 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {1599#false} is VALID [2022-02-20 14:19:45,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {1599#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1599#false} is VALID [2022-02-20 14:19:45,537 INFO L290 TraceCheckUtils]: 25: Hoare triple {1599#false} assume 0 == __VERIFIER_assert_~cond#1; {1599#false} is VALID [2022-02-20 14:19:45,538 INFO L290 TraceCheckUtils]: 26: Hoare triple {1599#false} assume !false; {1599#false} is VALID [2022-02-20 14:19:45,538 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:19:45,538 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:45,671 INFO L290 TraceCheckUtils]: 26: Hoare triple {1599#false} assume !false; {1599#false} is VALID [2022-02-20 14:19:45,671 INFO L290 TraceCheckUtils]: 25: Hoare triple {1599#false} assume 0 == __VERIFIER_assert_~cond#1; {1599#false} is VALID [2022-02-20 14:19:45,671 INFO L290 TraceCheckUtils]: 24: Hoare triple {1599#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1599#false} is VALID [2022-02-20 14:19:45,672 INFO L290 TraceCheckUtils]: 23: Hoare triple {1606#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {1599#false} is VALID [2022-02-20 14:19:45,673 INFO L290 TraceCheckUtils]: 22: Hoare triple {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1606#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:45,673 INFO L290 TraceCheckUtils]: 21: Hoare triple {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:45,673 INFO L290 TraceCheckUtils]: 20: Hoare triple {1710#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1605#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:45,674 INFO L290 TraceCheckUtils]: 19: Hoare triple {1710#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1710#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:45,674 INFO L290 TraceCheckUtils]: 18: Hoare triple {1603#(<= 3 ~SIZE~0)} main_~i~0#1 := 0; {1710#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:45,675 INFO L290 TraceCheckUtils]: 17: Hoare triple {1603#(<= 3 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,675 INFO L290 TraceCheckUtils]: 16: Hoare triple {1603#(<= 3 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,676 INFO L290 TraceCheckUtils]: 15: Hoare triple {1602#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1603#(<= 3 ~SIZE~0)} is VALID [2022-02-20 14:19:45,676 INFO L290 TraceCheckUtils]: 14: Hoare triple {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1602#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,676 INFO L290 TraceCheckUtils]: 13: Hoare triple {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1601#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,678 INFO L290 TraceCheckUtils]: 10: Hoare triple {1598#true} main_~i~0#1 := 0; {1640#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:45,678 INFO L290 TraceCheckUtils]: 9: Hoare triple {1598#true} assume !(main_~i~0#1 < ~SIZE~0); {1598#true} is VALID [2022-02-20 14:19:45,678 INFO L290 TraceCheckUtils]: 8: Hoare triple {1598#true} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1598#true} is VALID [2022-02-20 14:19:45,678 INFO L290 TraceCheckUtils]: 7: Hoare triple {1598#true} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1598#true} is VALID [2022-02-20 14:19:45,678 INFO L290 TraceCheckUtils]: 6: Hoare triple {1598#true} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1598#true} is VALID [2022-02-20 14:19:45,678 INFO L290 TraceCheckUtils]: 5: Hoare triple {1598#true} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1598#true} is VALID [2022-02-20 14:19:45,679 INFO L290 TraceCheckUtils]: 4: Hoare triple {1598#true} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1598#true} is VALID [2022-02-20 14:19:45,679 INFO L290 TraceCheckUtils]: 3: Hoare triple {1598#true} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1598#true} is VALID [2022-02-20 14:19:45,679 INFO L290 TraceCheckUtils]: 2: Hoare triple {1598#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1598#true} is VALID [2022-02-20 14:19:45,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {1598#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1598#true} is VALID [2022-02-20 14:19:45,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {1598#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1598#true} is VALID [2022-02-20 14:19:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:19:45,680 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1294696855] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:45,680 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:45,680 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 14 [2022-02-20 14:19:45,680 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877784031] [2022-02-20 14:19:45,680 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:45,681 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.0) internal successors, (42), 14 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) Word has length 27 [2022-02-20 14:19:45,681 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:45,682 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.0) internal successors, (42), 14 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) [2022-02-20 14:19:45,710 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:45,710 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-20 14:19:45,711 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:45,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-20 14:19:45,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2022-02-20 14:19:45,712 INFO L87 Difference]: Start difference. First operand 28 states and 30 transitions. Second operand has 14 states, 14 states have (on average 3.0) internal successors, (42), 14 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) [2022-02-20 14:19:46,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:46,012 INFO L93 Difference]: Finished difference Result 36 states and 38 transitions. [2022-02-20 14:19:46,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 14:19:46,012 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.0) internal successors, (42), 14 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) Word has length 27 [2022-02-20 14:19:46,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:46,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.0) internal successors, (42), 14 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) [2022-02-20 14:19:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 38 transitions. [2022-02-20 14:19:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.0) internal successors, (42), 14 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) [2022-02-20 14:19:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 38 transitions. [2022-02-20 14:19:46,014 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 38 transitions. [2022-02-20 14:19:46,042 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:46,043 INFO L225 Difference]: With dead ends: 36 [2022-02-20 14:19:46,043 INFO L226 Difference]: Without dead ends: 32 [2022-02-20 14:19:46,043 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 49 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-02-20 14:19:46,044 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 47 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 20 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:46,044 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 20 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:19:46,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-02-20 14:19:46,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2022-02-20 14:19:46,085 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:46,085 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand has 30 states, 29 states have (on average 1.103448275862069) internal successors, (32), 29 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:46,086 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand has 30 states, 29 states have (on average 1.103448275862069) internal successors, (32), 29 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:46,086 INFO L87 Difference]: Start difference. First operand 32 states. Second operand has 30 states, 29 states have (on average 1.103448275862069) internal successors, (32), 29 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:46,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:46,087 INFO L93 Difference]: Finished difference Result 32 states and 34 transitions. [2022-02-20 14:19:46,087 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2022-02-20 14:19:46,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:46,087 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:46,087 INFO L74 IsIncluded]: Start isIncluded. First operand has 30 states, 29 states have (on average 1.103448275862069) internal successors, (32), 29 states have internal predecessors, (32), 0 states have call successors, (0), 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 32 states. [2022-02-20 14:19:46,087 INFO L87 Difference]: Start difference. First operand has 30 states, 29 states have (on average 1.103448275862069) internal successors, (32), 29 states have internal predecessors, (32), 0 states have call successors, (0), 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 32 states. [2022-02-20 14:19:46,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:46,088 INFO L93 Difference]: Finished difference Result 32 states and 34 transitions. [2022-02-20 14:19:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2022-02-20 14:19:46,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:46,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:46,089 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:46,089 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.103448275862069) internal successors, (32), 29 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 32 transitions. [2022-02-20 14:19:46,089 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 32 transitions. Word has length 27 [2022-02-20 14:19:46,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:46,091 INFO L470 AbstractCegarLoop]: Abstraction has 30 states and 32 transitions. [2022-02-20 14:19:46,092 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.0) internal successors, (42), 14 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) [2022-02-20 14:19:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2022-02-20 14:19:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-02-20 14:19:46,092 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:46,093 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:46,110 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:46,295 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 [2022-02-20 14:19:46,295 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:46,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:46,296 INFO L85 PathProgramCache]: Analyzing trace with hash 996931278, now seen corresponding path program 6 times [2022-02-20 14:19:46,296 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:46,296 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940249972] [2022-02-20 14:19:46,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:46,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:47,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {1938#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1938#true} is VALID [2022-02-20 14:19:47,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {1938#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1938#true} is VALID [2022-02-20 14:19:47,124 INFO L290 TraceCheckUtils]: 2: Hoare triple {1938#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,125 INFO L290 TraceCheckUtils]: 3: Hoare triple {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,130 INFO L290 TraceCheckUtils]: 4: Hoare triple {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:47,130 INFO L290 TraceCheckUtils]: 5: Hoare triple {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:47,131 INFO L290 TraceCheckUtils]: 6: Hoare triple {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1942#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} is VALID [2022-02-20 14:19:47,131 INFO L290 TraceCheckUtils]: 7: Hoare triple {1942#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1943#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:47,132 INFO L290 TraceCheckUtils]: 8: Hoare triple {1943#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= 3 ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1944#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:47,132 INFO L290 TraceCheckUtils]: 9: Hoare triple {1944#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= 3 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {1944#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:47,133 INFO L290 TraceCheckUtils]: 10: Hoare triple {1944#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= 3 ~SIZE~0))} main_~i~0#1 := 0; {1945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:47,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {1945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= 3 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1946#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (<= 3 ~SIZE~0))} is VALID [2022-02-20 14:19:47,134 INFO L290 TraceCheckUtils]: 12: Hoare triple {1946#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (<= 3 ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1947#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (or (= (+ |ULTIMATE.start_main_~a~0#1.offset| 4) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))} is VALID [2022-02-20 14:19:47,135 INFO L290 TraceCheckUtils]: 13: Hoare triple {1947#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (or (= (+ |ULTIMATE.start_main_~a~0#1.offset| 4) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1948#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (or (= (+ |ULTIMATE.start_main_~a~0#1.offset| 4) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} is VALID [2022-02-20 14:19:47,136 INFO L290 TraceCheckUtils]: 14: Hoare triple {1948#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (or (= (+ |ULTIMATE.start_main_~a~0#1.offset| 4) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1949#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))))) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0)))} is VALID [2022-02-20 14:19:47,137 INFO L290 TraceCheckUtils]: 15: Hoare triple {1949#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))))) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1950#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))))) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0)))} is VALID [2022-02-20 14:19:47,138 INFO L290 TraceCheckUtils]: 16: Hoare triple {1950#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))))) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1951#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))))} is VALID [2022-02-20 14:19:47,138 INFO L290 TraceCheckUtils]: 17: Hoare triple {1951#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))))} assume !(main_~i~0#1 < ~SIZE~0); {1952#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))} is VALID [2022-02-20 14:19:47,139 INFO L290 TraceCheckUtils]: 18: Hoare triple {1952#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))} main_~i~0#1 := 0; {1953#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1)))} is VALID [2022-02-20 14:19:47,139 INFO L290 TraceCheckUtils]: 19: Hoare triple {1953#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1954#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1)))} is VALID [2022-02-20 14:19:47,140 INFO L290 TraceCheckUtils]: 20: Hoare triple {1954#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1955#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))} is VALID [2022-02-20 14:19:47,141 INFO L290 TraceCheckUtils]: 21: Hoare triple {1955#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1956#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| 1))} is VALID [2022-02-20 14:19:47,141 INFO L290 TraceCheckUtils]: 22: Hoare triple {1956#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1957#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} is VALID [2022-02-20 14:19:47,142 INFO L290 TraceCheckUtils]: 23: Hoare triple {1957#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:47,142 INFO L290 TraceCheckUtils]: 24: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:47,143 INFO L290 TraceCheckUtils]: 25: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !(main_~i~0#1 < ~SIZE~0); {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:47,143 INFO L290 TraceCheckUtils]: 26: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1959#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:19:47,143 INFO L290 TraceCheckUtils]: 27: Hoare triple {1959#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {1939#false} is VALID [2022-02-20 14:19:47,143 INFO L290 TraceCheckUtils]: 28: Hoare triple {1939#false} assume !false; {1939#false} is VALID [2022-02-20 14:19:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:19:47,144 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:47,144 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940249972] [2022-02-20 14:19:47,144 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940249972] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:47,144 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [650183069] [2022-02-20 14:19:47,144 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-02-20 14:19:47,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:47,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:47,145 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:47,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-20 14:19:47,193 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-02-20 14:19:47,193 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:19:47,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 37 conjunts are in the unsatisfiable core [2022-02-20 14:19:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:47,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:47,804 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 5 [2022-02-20 14:19:47,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {1938#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1938#true} is VALID [2022-02-20 14:19:47,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {1938#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1938#true} is VALID [2022-02-20 14:19:47,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {1938#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:47,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:47,977 INFO L290 TraceCheckUtils]: 6: Hoare triple {1941#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,979 INFO L290 TraceCheckUtils]: 9: Hoare triple {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !(main_~i~0#1 < ~SIZE~0); {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,979 INFO L290 TraceCheckUtils]: 10: Hoare triple {1981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_~i~0#1 := 0; {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:47,980 INFO L290 TraceCheckUtils]: 11: Hoare triple {1940#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {1997#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0))} is VALID [2022-02-20 14:19:47,981 INFO L290 TraceCheckUtils]: 12: Hoare triple {1997#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2001#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1|) 0))} is VALID [2022-02-20 14:19:47,981 INFO L290 TraceCheckUtils]: 13: Hoare triple {2001#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1|) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2005#(and (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:19:47,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {2005#(and (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2009#(and (= 0 (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8)))) |ULTIMATE.start_main_~sum~0#1|)) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:19:47,983 INFO L290 TraceCheckUtils]: 15: Hoare triple {2009#(and (= 0 (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8)))) |ULTIMATE.start_main_~sum~0#1|)) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2013#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} is VALID [2022-02-20 14:19:47,984 INFO L290 TraceCheckUtils]: 16: Hoare triple {2013#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2013#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} is VALID [2022-02-20 14:19:47,984 INFO L290 TraceCheckUtils]: 17: Hoare triple {2013#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} assume !(main_~i~0#1 < ~SIZE~0); {2013#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} is VALID [2022-02-20 14:19:47,985 INFO L290 TraceCheckUtils]: 18: Hoare triple {2013#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} main_~i~0#1 := 0; {2023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} is VALID [2022-02-20 14:19:47,986 INFO L290 TraceCheckUtils]: 19: Hoare triple {2023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (* (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (- 1)) |ULTIMATE.start_main_~sum~0#1|) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2027#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:47,986 INFO L290 TraceCheckUtils]: 20: Hoare triple {2027#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2031#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) |ULTIMATE.start_main_~sum~0#1|)) (= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:47,987 INFO L290 TraceCheckUtils]: 21: Hoare triple {2031#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) |ULTIMATE.start_main_~sum~0#1|)) (= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2035#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:47,988 INFO L290 TraceCheckUtils]: 22: Hoare triple {2035#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 1) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2039#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:47,989 INFO L290 TraceCheckUtils]: 23: Hoare triple {2039#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:47,989 INFO L290 TraceCheckUtils]: 24: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:47,990 INFO L290 TraceCheckUtils]: 25: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !(main_~i~0#1 < ~SIZE~0); {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:47,990 INFO L290 TraceCheckUtils]: 26: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2052#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:19:47,991 INFO L290 TraceCheckUtils]: 27: Hoare triple {2052#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {1939#false} is VALID [2022-02-20 14:19:47,991 INFO L290 TraceCheckUtils]: 28: Hoare triple {1939#false} assume !false; {1939#false} is VALID [2022-02-20 14:19:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 14:19:47,991 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:48,755 INFO L356 Elim1Store]: treesize reduction 114, result has 46.0 percent of original size [2022-02-20 14:19:48,755 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 53 treesize of output 108 [2022-02-20 14:19:49,322 INFO L356 Elim1Store]: treesize reduction 198, result has 6.2 percent of original size [2022-02-20 14:19:49,322 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 52 treesize of output 23 [2022-02-20 14:19:49,437 INFO L290 TraceCheckUtils]: 28: Hoare triple {1939#false} assume !false; {1939#false} is VALID [2022-02-20 14:19:49,438 INFO L290 TraceCheckUtils]: 27: Hoare triple {2052#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {1939#false} is VALID [2022-02-20 14:19:49,439 INFO L290 TraceCheckUtils]: 26: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2052#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:19:49,439 INFO L290 TraceCheckUtils]: 25: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !(main_~i~0#1 < ~SIZE~0); {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,439 INFO L290 TraceCheckUtils]: 24: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,440 INFO L290 TraceCheckUtils]: 23: Hoare triple {2074#(and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,441 INFO L290 TraceCheckUtils]: 22: Hoare triple {2078#(and (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2074#(and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))} is VALID [2022-02-20 14:19:49,442 INFO L290 TraceCheckUtils]: 21: Hoare triple {2082#(and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2078#(and (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,443 INFO L290 TraceCheckUtils]: 20: Hoare triple {2086#(and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2082#(and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,443 INFO L290 TraceCheckUtils]: 19: Hoare triple {2090#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2086#(and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,444 INFO L290 TraceCheckUtils]: 18: Hoare triple {2094#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} main_~i~0#1 := 0; {2090#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))))} is VALID [2022-02-20 14:19:49,445 INFO L290 TraceCheckUtils]: 17: Hoare triple {2094#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} assume !(main_~i~0#1 < ~SIZE~0); {2094#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:49,445 INFO L290 TraceCheckUtils]: 16: Hoare triple {2094#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2094#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:49,446 INFO L290 TraceCheckUtils]: 15: Hoare triple {2104#(and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2094#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:49,447 INFO L290 TraceCheckUtils]: 14: Hoare triple {2108#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2104#(and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,448 INFO L290 TraceCheckUtils]: 13: Hoare triple {2112#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2108#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:49,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {2116#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2112#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:49,451 INFO L290 TraceCheckUtils]: 11: Hoare triple {2120#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (= (* |ULTIMATE.start_main_~i~0#1| 4) 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2116#(and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))))} is VALID [2022-02-20 14:19:49,455 INFO L290 TraceCheckUtils]: 10: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_~i~0#1 := 0; {2120#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (= (* |ULTIMATE.start_main_~i~0#1| 4) 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,456 INFO L290 TraceCheckUtils]: 9: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !(main_~i~0#1 < ~SIZE~0); {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,456 INFO L290 TraceCheckUtils]: 8: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,457 INFO L290 TraceCheckUtils]: 7: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,457 INFO L290 TraceCheckUtils]: 6: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,458 INFO L290 TraceCheckUtils]: 5: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,458 INFO L290 TraceCheckUtils]: 4: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,458 INFO L290 TraceCheckUtils]: 3: Hoare triple {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {1938#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {1958#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:49,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {1938#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1938#true} is VALID [2022-02-20 14:19:49,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {1938#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1938#true} is VALID [2022-02-20 14:19:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:19:49,460 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [650183069] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:49,460 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:49,460 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 17, 15] total 45 [2022-02-20 14:19:49,460 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249593771] [2022-02-20 14:19:49,460 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:49,461 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 1.488888888888889) internal successors, (67), 45 states have internal predecessors, (67), 0 states have call successors, (0), 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 29 [2022-02-20 14:19:49,461 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:49,461 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 1.488888888888889) internal successors, (67), 45 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:49,528 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:49,528 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-02-20 14:19:49,528 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:49,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-02-20 14:19:49,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=155, Invalid=1825, Unknown=0, NotChecked=0, Total=1980 [2022-02-20 14:19:49,529 INFO L87 Difference]: Start difference. First operand 30 states and 32 transitions. Second operand has 45 states, 45 states have (on average 1.488888888888889) internal successors, (67), 45 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:51,638 INFO L93 Difference]: Finished difference Result 47 states and 50 transitions. [2022-02-20 14:19:51,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-20 14:19:51,638 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 1.488888888888889) internal successors, (67), 45 states have internal predecessors, (67), 0 states have call successors, (0), 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 29 [2022-02-20 14:19:51,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 1.488888888888889) internal successors, (67), 45 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 45 transitions. [2022-02-20 14:19:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 1.488888888888889) internal successors, (67), 45 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 45 transitions. [2022-02-20 14:19:51,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 45 transitions. [2022-02-20 14:19:51,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:51,698 INFO L225 Difference]: With dead ends: 47 [2022-02-20 14:19:51,698 INFO L226 Difference]: Without dead ends: 43 [2022-02-20 14:19:51,699 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 31 SyntacticMatches, 4 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 719 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=245, Invalid=3061, Unknown=0, NotChecked=0, Total=3306 [2022-02-20 14:19:51,701 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 12 mSDsluCounter, 64 mSDsCounter, 0 mSdLazyCounter, 816 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 845 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 816 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:51,702 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 71 Invalid, 845 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 816 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-02-20 14:19:51,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-02-20 14:19:51,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 35. [2022-02-20 14:19:51,785 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:51,788 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand has 35 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,795 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand has 35 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,796 INFO L87 Difference]: Start difference. First operand 43 states. Second operand has 35 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:51,803 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-02-20 14:19:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2022-02-20 14:19:51,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:51,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:51,804 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 0 states have call successors, (0), 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 43 states. [2022-02-20 14:19:51,804 INFO L87 Difference]: Start difference. First operand has 35 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 0 states have call successors, (0), 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 43 states. [2022-02-20 14:19:51,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:51,809 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-02-20 14:19:51,809 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2022-02-20 14:19:51,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:51,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:51,810 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:51,810 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:51,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 38 transitions. [2022-02-20 14:19:51,811 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 38 transitions. Word has length 29 [2022-02-20 14:19:51,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:51,811 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 38 transitions. [2022-02-20 14:19:51,811 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 1.488888888888889) internal successors, (67), 45 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2022-02-20 14:19:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-02-20 14:19:51,813 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:51,813 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:51,841 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:52,038 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 [2022-02-20 14:19:52,038 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:52,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:52,039 INFO L85 PathProgramCache]: Analyzing trace with hash 326484464, now seen corresponding path program 7 times [2022-02-20 14:19:52,039 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:52,039 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585786928] [2022-02-20 14:19:52,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:52,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:52,173 INFO L290 TraceCheckUtils]: 0: Hoare triple {2378#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2378#true} is VALID [2022-02-20 14:19:52,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {2378#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2378#true} is VALID [2022-02-20 14:19:52,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {2378#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {2380#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:52,174 INFO L290 TraceCheckUtils]: 3: Hoare triple {2380#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2380#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:52,175 INFO L290 TraceCheckUtils]: 4: Hoare triple {2380#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:52,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:52,176 INFO L290 TraceCheckUtils]: 6: Hoare triple {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:52,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:52,176 INFO L290 TraceCheckUtils]: 8: Hoare triple {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2383#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:19:52,177 INFO L290 TraceCheckUtils]: 9: Hoare triple {2383#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 < ~SIZE~0); {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,177 INFO L290 TraceCheckUtils]: 10: Hoare triple {2384#(<= ~SIZE~0 3)} main_~i~0#1 := 0; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,178 INFO L290 TraceCheckUtils]: 11: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,178 INFO L290 TraceCheckUtils]: 12: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,178 INFO L290 TraceCheckUtils]: 13: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,179 INFO L290 TraceCheckUtils]: 14: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,179 INFO L290 TraceCheckUtils]: 15: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,179 INFO L290 TraceCheckUtils]: 16: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,180 INFO L290 TraceCheckUtils]: 17: Hoare triple {2384#(<= ~SIZE~0 3)} assume !(main_~i~0#1 < ~SIZE~0); {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,180 INFO L290 TraceCheckUtils]: 18: Hoare triple {2384#(<= ~SIZE~0 3)} main_~i~0#1 := 0; {2385#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,181 INFO L290 TraceCheckUtils]: 19: Hoare triple {2385#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 3))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2385#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,181 INFO L290 TraceCheckUtils]: 20: Hoare triple {2385#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 3))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:52,182 INFO L290 TraceCheckUtils]: 21: Hoare triple {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:52,182 INFO L290 TraceCheckUtils]: 22: Hoare triple {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:52,182 INFO L290 TraceCheckUtils]: 23: Hoare triple {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:52,183 INFO L290 TraceCheckUtils]: 24: Hoare triple {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2388#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:52,183 INFO L290 TraceCheckUtils]: 25: Hoare triple {2388#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2379#false} is VALID [2022-02-20 14:19:52,183 INFO L290 TraceCheckUtils]: 26: Hoare triple {2379#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2379#false} is VALID [2022-02-20 14:19:52,184 INFO L290 TraceCheckUtils]: 27: Hoare triple {2379#false} assume !(main_~i~0#1 < ~SIZE~0); {2379#false} is VALID [2022-02-20 14:19:52,184 INFO L290 TraceCheckUtils]: 28: Hoare triple {2379#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2379#false} is VALID [2022-02-20 14:19:52,184 INFO L290 TraceCheckUtils]: 29: Hoare triple {2379#false} assume 0 == __VERIFIER_assert_~cond#1; {2379#false} is VALID [2022-02-20 14:19:52,184 INFO L290 TraceCheckUtils]: 30: Hoare triple {2379#false} assume !false; {2379#false} is VALID [2022-02-20 14:19:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:19:52,185 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:52,185 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585786928] [2022-02-20 14:19:52,185 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585786928] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:52,185 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [807736620] [2022-02-20 14:19:52,185 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-02-20 14:19:52,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:52,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:52,187 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:52,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-20 14:19:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:52,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 10 conjunts are in the unsatisfiable core [2022-02-20 14:19:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:52,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:52,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {2378#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2378#true} is VALID [2022-02-20 14:19:52,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {2378#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2378#true} is VALID [2022-02-20 14:19:52,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {2378#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:52,490 INFO L290 TraceCheckUtils]: 3: Hoare triple {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:52,491 INFO L290 TraceCheckUtils]: 4: Hoare triple {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:52,491 INFO L290 TraceCheckUtils]: 5: Hoare triple {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:52,492 INFO L290 TraceCheckUtils]: 6: Hoare triple {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:52,492 INFO L290 TraceCheckUtils]: 7: Hoare triple {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:52,493 INFO L290 TraceCheckUtils]: 8: Hoare triple {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2383#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:19:52,493 INFO L290 TraceCheckUtils]: 9: Hoare triple {2383#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 < ~SIZE~0); {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,494 INFO L290 TraceCheckUtils]: 10: Hoare triple {2384#(<= ~SIZE~0 3)} main_~i~0#1 := 0; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,494 INFO L290 TraceCheckUtils]: 11: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,496 INFO L290 TraceCheckUtils]: 15: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,498 INFO L290 TraceCheckUtils]: 16: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,499 INFO L290 TraceCheckUtils]: 17: Hoare triple {2384#(<= ~SIZE~0 3)} assume !(main_~i~0#1 < ~SIZE~0); {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,499 INFO L290 TraceCheckUtils]: 18: Hoare triple {2384#(<= ~SIZE~0 3)} main_~i~0#1 := 0; {2447#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {2447#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2447#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {2447#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2454#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,501 INFO L290 TraceCheckUtils]: 21: Hoare triple {2454#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2454#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,502 INFO L290 TraceCheckUtils]: 22: Hoare triple {2454#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2461#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,502 INFO L290 TraceCheckUtils]: 23: Hoare triple {2461#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2461#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,503 INFO L290 TraceCheckUtils]: 24: Hoare triple {2461#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2468#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} is VALID [2022-02-20 14:19:52,503 INFO L290 TraceCheckUtils]: 25: Hoare triple {2468#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 3))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2379#false} is VALID [2022-02-20 14:19:52,503 INFO L290 TraceCheckUtils]: 26: Hoare triple {2379#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2379#false} is VALID [2022-02-20 14:19:52,504 INFO L290 TraceCheckUtils]: 27: Hoare triple {2379#false} assume !(main_~i~0#1 < ~SIZE~0); {2379#false} is VALID [2022-02-20 14:19:52,504 INFO L290 TraceCheckUtils]: 28: Hoare triple {2379#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2379#false} is VALID [2022-02-20 14:19:52,504 INFO L290 TraceCheckUtils]: 29: Hoare triple {2379#false} assume 0 == __VERIFIER_assert_~cond#1; {2379#false} is VALID [2022-02-20 14:19:52,504 INFO L290 TraceCheckUtils]: 30: Hoare triple {2379#false} assume !false; {2379#false} is VALID [2022-02-20 14:19:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:19:52,504 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:52,662 INFO L290 TraceCheckUtils]: 30: Hoare triple {2379#false} assume !false; {2379#false} is VALID [2022-02-20 14:19:52,662 INFO L290 TraceCheckUtils]: 29: Hoare triple {2379#false} assume 0 == __VERIFIER_assert_~cond#1; {2379#false} is VALID [2022-02-20 14:19:52,662 INFO L290 TraceCheckUtils]: 28: Hoare triple {2379#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2379#false} is VALID [2022-02-20 14:19:52,662 INFO L290 TraceCheckUtils]: 27: Hoare triple {2379#false} assume !(main_~i~0#1 < ~SIZE~0); {2379#false} is VALID [2022-02-20 14:19:52,662 INFO L290 TraceCheckUtils]: 26: Hoare triple {2379#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2379#false} is VALID [2022-02-20 14:19:52,663 INFO L290 TraceCheckUtils]: 25: Hoare triple {2388#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2379#false} is VALID [2022-02-20 14:19:52,663 INFO L290 TraceCheckUtils]: 24: Hoare triple {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2388#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:52,663 INFO L290 TraceCheckUtils]: 23: Hoare triple {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:52,664 INFO L290 TraceCheckUtils]: 22: Hoare triple {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2387#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:52,664 INFO L290 TraceCheckUtils]: 21: Hoare triple {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:52,665 INFO L290 TraceCheckUtils]: 20: Hoare triple {2517#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2386#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:52,665 INFO L290 TraceCheckUtils]: 19: Hoare triple {2517#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2517#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:52,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {2384#(<= ~SIZE~0 3)} main_~i~0#1 := 0; {2517#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:19:52,665 INFO L290 TraceCheckUtils]: 17: Hoare triple {2384#(<= ~SIZE~0 3)} assume !(main_~i~0#1 < ~SIZE~0); {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,666 INFO L290 TraceCheckUtils]: 16: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,666 INFO L290 TraceCheckUtils]: 15: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,666 INFO L290 TraceCheckUtils]: 14: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,667 INFO L290 TraceCheckUtils]: 13: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,667 INFO L290 TraceCheckUtils]: 12: Hoare triple {2384#(<= ~SIZE~0 3)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,667 INFO L290 TraceCheckUtils]: 11: Hoare triple {2384#(<= ~SIZE~0 3)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,668 INFO L290 TraceCheckUtils]: 10: Hoare triple {2384#(<= ~SIZE~0 3)} main_~i~0#1 := 0; {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,668 INFO L290 TraceCheckUtils]: 9: Hoare triple {2383#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 < ~SIZE~0); {2384#(<= ~SIZE~0 3)} is VALID [2022-02-20 14:19:52,668 INFO L290 TraceCheckUtils]: 8: Hoare triple {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2383#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:19:52,669 INFO L290 TraceCheckUtils]: 7: Hoare triple {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:52,669 INFO L290 TraceCheckUtils]: 6: Hoare triple {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2382#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:19:52,669 INFO L290 TraceCheckUtils]: 5: Hoare triple {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:52,670 INFO L290 TraceCheckUtils]: 4: Hoare triple {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2381#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:19:52,670 INFO L290 TraceCheckUtils]: 3: Hoare triple {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:52,670 INFO L290 TraceCheckUtils]: 2: Hoare triple {2378#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {2398#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:52,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {2378#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2378#true} is VALID [2022-02-20 14:19:52,671 INFO L290 TraceCheckUtils]: 0: Hoare triple {2378#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2378#true} is VALID [2022-02-20 14:19:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:19:52,671 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [807736620] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:52,671 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:52,671 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 17 [2022-02-20 14:19:52,671 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067861740] [2022-02-20 14:19:52,671 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:52,672 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-02-20 14:19:52,672 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:52,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:52,700 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:52,701 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-02-20 14:19:52,701 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:52,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-02-20 14:19:52,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2022-02-20 14:19:52,701 INFO L87 Difference]: Start difference. First operand 35 states and 38 transitions. Second operand has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:53,072 INFO L93 Difference]: Finished difference Result 74 states and 80 transitions. [2022-02-20 14:19:53,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 14:19:53,073 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-02-20 14:19:53,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:53,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 75 transitions. [2022-02-20 14:19:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 75 transitions. [2022-02-20 14:19:53,075 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 75 transitions. [2022-02-20 14:19:53,130 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:53,131 INFO L225 Difference]: With dead ends: 74 [2022-02-20 14:19:53,131 INFO L226 Difference]: Without dead ends: 43 [2022-02-20 14:19:53,132 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 55 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 107 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=117, Invalid=303, Unknown=0, NotChecked=0, Total=420 [2022-02-20 14:19:53,132 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 63 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 30 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:53,135 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 30 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:19:53,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-02-20 14:19:53,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 34. [2022-02-20 14:19:53,189 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:53,190 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand has 34 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 33 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,190 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand has 34 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 33 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,190 INFO L87 Difference]: Start difference. First operand 43 states. Second operand has 34 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 33 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:53,191 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2022-02-20 14:19:53,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-02-20 14:19:53,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:53,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:53,191 INFO L74 IsIncluded]: Start isIncluded. First operand has 34 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 33 states have internal predecessors, (36), 0 states have call successors, (0), 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 43 states. [2022-02-20 14:19:53,191 INFO L87 Difference]: Start difference. First operand has 34 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 33 states have internal predecessors, (36), 0 states have call successors, (0), 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 43 states. [2022-02-20 14:19:53,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:53,192 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2022-02-20 14:19:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2022-02-20 14:19:53,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:53,192 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:53,192 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:53,192 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:53,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 33 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 36 transitions. [2022-02-20 14:19:53,193 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 36 transitions. Word has length 31 [2022-02-20 14:19:53,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:53,193 INFO L470 AbstractCegarLoop]: Abstraction has 34 states and 36 transitions. [2022-02-20 14:19:53,194 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-02-20 14:19:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-02-20 14:19:53,194 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:53,194 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:53,211 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:53,395 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:53,395 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:53,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:53,396 INFO L85 PathProgramCache]: Analyzing trace with hash -1551752238, now seen corresponding path program 8 times [2022-02-20 14:19:53,396 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:53,396 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518521281] [2022-02-20 14:19:53,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:53,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:53,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {2821#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2821#true} is VALID [2022-02-20 14:19:53,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {2821#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2821#true} is VALID [2022-02-20 14:19:53,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {2821#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {2823#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:53,519 INFO L290 TraceCheckUtils]: 3: Hoare triple {2823#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2823#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:19:53,519 INFO L290 TraceCheckUtils]: 4: Hoare triple {2823#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,520 INFO L290 TraceCheckUtils]: 6: Hoare triple {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,521 INFO L290 TraceCheckUtils]: 7: Hoare triple {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,521 INFO L290 TraceCheckUtils]: 8: Hoare triple {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2826#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,522 INFO L290 TraceCheckUtils]: 9: Hoare triple {2826#(<= 3 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,522 INFO L290 TraceCheckUtils]: 10: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,523 INFO L290 TraceCheckUtils]: 11: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {2827#(<= 4 ~SIZE~0)} main_~i~0#1 := 0; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,524 INFO L290 TraceCheckUtils]: 14: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,524 INFO L290 TraceCheckUtils]: 15: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,526 INFO L290 TraceCheckUtils]: 19: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,526 INFO L290 TraceCheckUtils]: 20: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,526 INFO L290 TraceCheckUtils]: 21: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,527 INFO L290 TraceCheckUtils]: 22: Hoare triple {2827#(<= 4 ~SIZE~0)} main_~i~0#1 := 0; {2828#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} is VALID [2022-02-20 14:19:53,527 INFO L290 TraceCheckUtils]: 23: Hoare triple {2828#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2828#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} is VALID [2022-02-20 14:19:53,528 INFO L290 TraceCheckUtils]: 24: Hoare triple {2828#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:53,528 INFO L290 TraceCheckUtils]: 25: Hoare triple {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:53,529 INFO L290 TraceCheckUtils]: 26: Hoare triple {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:53,529 INFO L290 TraceCheckUtils]: 27: Hoare triple {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:53,530 INFO L290 TraceCheckUtils]: 28: Hoare triple {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2831#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:53,530 INFO L290 TraceCheckUtils]: 29: Hoare triple {2831#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2822#false} is VALID [2022-02-20 14:19:53,530 INFO L290 TraceCheckUtils]: 30: Hoare triple {2822#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2822#false} is VALID [2022-02-20 14:19:53,530 INFO L290 TraceCheckUtils]: 31: Hoare triple {2822#false} assume 0 == __VERIFIER_assert_~cond#1; {2822#false} is VALID [2022-02-20 14:19:53,530 INFO L290 TraceCheckUtils]: 32: Hoare triple {2822#false} assume !false; {2822#false} is VALID [2022-02-20 14:19:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:19:53,531 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:53,531 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518521281] [2022-02-20 14:19:53,531 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [518521281] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:53,531 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [644370905] [2022-02-20 14:19:53,532 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 14:19:53,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:53,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:53,533 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:53,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-20 14:19:53,590 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 14:19:53,591 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:19:53,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 10 conjunts are in the unsatisfiable core [2022-02-20 14:19:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:53,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:53,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {2821#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2821#true} is VALID [2022-02-20 14:19:53,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {2821#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2821#true} is VALID [2022-02-20 14:19:53,843 INFO L290 TraceCheckUtils]: 2: Hoare triple {2821#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,843 INFO L290 TraceCheckUtils]: 3: Hoare triple {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,844 INFO L290 TraceCheckUtils]: 4: Hoare triple {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,844 INFO L290 TraceCheckUtils]: 5: Hoare triple {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,844 INFO L290 TraceCheckUtils]: 6: Hoare triple {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,845 INFO L290 TraceCheckUtils]: 7: Hoare triple {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,845 INFO L290 TraceCheckUtils]: 8: Hoare triple {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2826#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:53,846 INFO L290 TraceCheckUtils]: 9: Hoare triple {2826#(<= 3 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,846 INFO L290 TraceCheckUtils]: 10: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,846 INFO L290 TraceCheckUtils]: 11: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,846 INFO L290 TraceCheckUtils]: 12: Hoare triple {2827#(<= 4 ~SIZE~0)} main_~i~0#1 := 0; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,847 INFO L290 TraceCheckUtils]: 13: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,847 INFO L290 TraceCheckUtils]: 14: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,847 INFO L290 TraceCheckUtils]: 15: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,848 INFO L290 TraceCheckUtils]: 16: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,848 INFO L290 TraceCheckUtils]: 17: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,849 INFO L290 TraceCheckUtils]: 18: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,849 INFO L290 TraceCheckUtils]: 19: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,849 INFO L290 TraceCheckUtils]: 20: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,849 INFO L290 TraceCheckUtils]: 21: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:53,850 INFO L290 TraceCheckUtils]: 22: Hoare triple {2827#(<= 4 ~SIZE~0)} main_~i~0#1 := 0; {2902#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} is VALID [2022-02-20 14:19:53,850 INFO L290 TraceCheckUtils]: 23: Hoare triple {2902#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2902#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} is VALID [2022-02-20 14:19:53,851 INFO L290 TraceCheckUtils]: 24: Hoare triple {2902#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 4 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2909#(and (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:53,851 INFO L290 TraceCheckUtils]: 25: Hoare triple {2909#(and (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2909#(and (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:53,851 INFO L290 TraceCheckUtils]: 26: Hoare triple {2909#(and (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2916#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 4 ~SIZE~0))} is VALID [2022-02-20 14:19:53,852 INFO L290 TraceCheckUtils]: 27: Hoare triple {2916#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 4 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2916#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 4 ~SIZE~0))} is VALID [2022-02-20 14:19:53,852 INFO L290 TraceCheckUtils]: 28: Hoare triple {2916#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 4 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2923#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 4 ~SIZE~0))} is VALID [2022-02-20 14:19:53,853 INFO L290 TraceCheckUtils]: 29: Hoare triple {2923#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 4 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {2822#false} is VALID [2022-02-20 14:19:53,853 INFO L290 TraceCheckUtils]: 30: Hoare triple {2822#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2822#false} is VALID [2022-02-20 14:19:53,853 INFO L290 TraceCheckUtils]: 31: Hoare triple {2822#false} assume 0 == __VERIFIER_assert_~cond#1; {2822#false} is VALID [2022-02-20 14:19:53,853 INFO L290 TraceCheckUtils]: 32: Hoare triple {2822#false} assume !false; {2822#false} is VALID [2022-02-20 14:19:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:19:53,853 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:19:54,017 INFO L290 TraceCheckUtils]: 32: Hoare triple {2822#false} assume !false; {2822#false} is VALID [2022-02-20 14:19:54,018 INFO L290 TraceCheckUtils]: 31: Hoare triple {2822#false} assume 0 == __VERIFIER_assert_~cond#1; {2822#false} is VALID [2022-02-20 14:19:54,018 INFO L290 TraceCheckUtils]: 30: Hoare triple {2822#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2822#false} is VALID [2022-02-20 14:19:54,019 INFO L290 TraceCheckUtils]: 29: Hoare triple {2831#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2822#false} is VALID [2022-02-20 14:19:54,020 INFO L290 TraceCheckUtils]: 28: Hoare triple {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2831#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:19:54,020 INFO L290 TraceCheckUtils]: 27: Hoare triple {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:54,021 INFO L290 TraceCheckUtils]: 26: Hoare triple {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2830#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:54,021 INFO L290 TraceCheckUtils]: 25: Hoare triple {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:54,021 INFO L290 TraceCheckUtils]: 24: Hoare triple {2960#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {2829#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:19:54,022 INFO L290 TraceCheckUtils]: 23: Hoare triple {2960#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {2960#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} is VALID [2022-02-20 14:19:54,022 INFO L290 TraceCheckUtils]: 22: Hoare triple {2827#(<= 4 ~SIZE~0)} main_~i~0#1 := 0; {2960#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} is VALID [2022-02-20 14:19:54,022 INFO L290 TraceCheckUtils]: 21: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,023 INFO L290 TraceCheckUtils]: 20: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,023 INFO L290 TraceCheckUtils]: 19: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,024 INFO L290 TraceCheckUtils]: 16: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,024 INFO L290 TraceCheckUtils]: 15: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,024 INFO L290 TraceCheckUtils]: 14: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,025 INFO L290 TraceCheckUtils]: 13: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,025 INFO L290 TraceCheckUtils]: 12: Hoare triple {2827#(<= 4 ~SIZE~0)} main_~i~0#1 := 0; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,025 INFO L290 TraceCheckUtils]: 11: Hoare triple {2827#(<= 4 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,025 INFO L290 TraceCheckUtils]: 10: Hoare triple {2827#(<= 4 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,026 INFO L290 TraceCheckUtils]: 9: Hoare triple {2826#(<= 3 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2827#(<= 4 ~SIZE~0)} is VALID [2022-02-20 14:19:54,026 INFO L290 TraceCheckUtils]: 8: Hoare triple {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2826#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:54,027 INFO L290 TraceCheckUtils]: 7: Hoare triple {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:54,027 INFO L290 TraceCheckUtils]: 6: Hoare triple {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2825#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:54,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:54,028 INFO L290 TraceCheckUtils]: 4: Hoare triple {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2824#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:54,028 INFO L290 TraceCheckUtils]: 3: Hoare triple {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:54,028 INFO L290 TraceCheckUtils]: 2: Hoare triple {2821#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {2841#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:19:54,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {2821#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2821#true} is VALID [2022-02-20 14:19:54,029 INFO L290 TraceCheckUtils]: 0: Hoare triple {2821#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2821#true} is VALID [2022-02-20 14:19:54,029 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:19:54,029 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [644370905] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:19:54,029 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:19:54,029 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 17 [2022-02-20 14:19:54,030 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933404107] [2022-02-20 14:19:54,030 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:19:54,031 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2022-02-20 14:19:54,031 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:19:54,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,057 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:54,057 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-02-20 14:19:54,057 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:19:54,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-02-20 14:19:54,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2022-02-20 14:19:54,058 INFO L87 Difference]: Start difference. First operand 34 states and 36 transitions. Second operand has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:54,439 INFO L93 Difference]: Finished difference Result 42 states and 44 transitions. [2022-02-20 14:19:54,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 14:19:54,440 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2022-02-20 14:19:54,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:19:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 44 transitions. [2022-02-20 14:19:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 44 transitions. [2022-02-20 14:19:54,441 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 44 transitions. [2022-02-20 14:19:54,480 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:19:54,481 INFO L225 Difference]: With dead ends: 42 [2022-02-20 14:19:54,481 INFO L226 Difference]: Without dead ends: 38 [2022-02-20 14:19:54,482 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 58 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=149, Invalid=451, Unknown=0, NotChecked=0, Total=600 [2022-02-20 14:19:54,482 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 60 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:19:54,482 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [60 Valid, 19 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:19:54,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-02-20 14:19:54,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 36. [2022-02-20 14:19:54,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:19:54,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 36 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 35 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,565 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 36 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 35 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,565 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 36 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 35 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:54,566 INFO L93 Difference]: Finished difference Result 38 states and 40 transitions. [2022-02-20 14:19:54,566 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2022-02-20 14:19:54,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:54,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:54,567 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 35 states have internal predecessors, (38), 0 states have call successors, (0), 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 38 states. [2022-02-20 14:19:54,567 INFO L87 Difference]: Start difference. First operand has 36 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 35 states have internal predecessors, (38), 0 states have call successors, (0), 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 38 states. [2022-02-20 14:19:54,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:19:54,567 INFO L93 Difference]: Finished difference Result 38 states and 40 transitions. [2022-02-20 14:19:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2022-02-20 14:19:54,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:19:54,568 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:19:54,568 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:19:54,568 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:19:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 35 states have (on average 1.0857142857142856) internal successors, (38), 35 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 38 transitions. [2022-02-20 14:19:54,569 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 38 transitions. Word has length 33 [2022-02-20 14:19:54,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:19:54,569 INFO L470 AbstractCegarLoop]: Abstraction has 36 states and 38 transitions. [2022-02-20 14:19:54,569 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.411764705882353) internal successors, (41), 17 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:19:54,570 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2022-02-20 14:19:54,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-02-20 14:19:54,570 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:19:54,570 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:19:54,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-02-20 14:19:54,794 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-02-20 14:19:54,795 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:19:54,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:19:54,795 INFO L85 PathProgramCache]: Analyzing trace with hash -827015692, now seen corresponding path program 9 times [2022-02-20 14:19:54,795 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:19:54,795 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549570328] [2022-02-20 14:19:54,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:19:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:19:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:55,963 INFO L290 TraceCheckUtils]: 0: Hoare triple {3232#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3232#true} is VALID [2022-02-20 14:19:55,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {3232#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3232#true} is VALID [2022-02-20 14:19:55,964 INFO L290 TraceCheckUtils]: 2: Hoare triple {3232#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:55,965 INFO L290 TraceCheckUtils]: 3: Hoare triple {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:55,965 INFO L290 TraceCheckUtils]: 4: Hoare triple {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3235#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:55,965 INFO L290 TraceCheckUtils]: 5: Hoare triple {3235#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3235#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:55,966 INFO L290 TraceCheckUtils]: 6: Hoare triple {3235#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3236#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} is VALID [2022-02-20 14:19:55,966 INFO L290 TraceCheckUtils]: 7: Hoare triple {3236#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3237#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} is VALID [2022-02-20 14:19:55,967 INFO L290 TraceCheckUtils]: 8: Hoare triple {3237#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3238#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 3 |ULTIMATE.start_main_~i~0#1|) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= 12 (* |ULTIMATE.start_main_~i~0#1| 4)))))} is VALID [2022-02-20 14:19:55,968 INFO L290 TraceCheckUtils]: 9: Hoare triple {3238#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 3 |ULTIMATE.start_main_~i~0#1|) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= 12 (* |ULTIMATE.start_main_~i~0#1| 4)))))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3239#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} is VALID [2022-02-20 14:19:55,968 INFO L290 TraceCheckUtils]: 10: Hoare triple {3239#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3239#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} is VALID [2022-02-20 14:19:55,969 INFO L290 TraceCheckUtils]: 11: Hoare triple {3239#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} assume !(main_~i~0#1 < ~SIZE~0); {3239#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} is VALID [2022-02-20 14:19:55,969 INFO L290 TraceCheckUtils]: 12: Hoare triple {3239#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} main_~i~0#1 := 0; {3240#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} is VALID [2022-02-20 14:19:55,970 INFO L290 TraceCheckUtils]: 13: Hoare triple {3240#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (or (< 4 ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (= |ULTIMATE.start_main_~sum~0#1| 0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3241#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (or (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< 4 ~SIZE~0)))} is VALID [2022-02-20 14:19:55,971 INFO L290 TraceCheckUtils]: 14: Hoare triple {3241#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (or (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (= (* ~SIZE~0 4) 16) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< 4 ~SIZE~0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3242#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (<= 4 ~SIZE~0) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) (<= |ULTIMATE.start_main_~i~0#1| 1)) (< (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} is VALID [2022-02-20 14:19:55,971 INFO L290 TraceCheckUtils]: 15: Hoare triple {3242#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (<= 4 ~SIZE~0) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) (<= |ULTIMATE.start_main_~i~0#1| 1)) (< (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3243#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))))} is VALID [2022-02-20 14:19:55,973 INFO L290 TraceCheckUtils]: 16: Hoare triple {3243#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (= 1 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 8)))) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3244#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 4 ~SIZE~0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} is VALID [2022-02-20 14:19:55,974 INFO L290 TraceCheckUtils]: 17: Hoare triple {3244#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 4 ~SIZE~0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3245#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} is VALID [2022-02-20 14:19:55,975 INFO L290 TraceCheckUtils]: 18: Hoare triple {3245#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= 4 ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3246#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))))} is VALID [2022-02-20 14:19:55,976 INFO L290 TraceCheckUtils]: 19: Hoare triple {3246#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3247#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))))} is VALID [2022-02-20 14:19:55,977 INFO L290 TraceCheckUtils]: 20: Hoare triple {3247#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3248#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|)) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} is VALID [2022-02-20 14:19:55,977 INFO L290 TraceCheckUtils]: 21: Hoare triple {3248#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|)) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} assume !(main_~i~0#1 < ~SIZE~0); {3249#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:19:55,978 INFO L290 TraceCheckUtils]: 22: Hoare triple {3249#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|))} main_~i~0#1 := 0; {3250#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} is VALID [2022-02-20 14:19:55,979 INFO L290 TraceCheckUtils]: 23: Hoare triple {3250#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3251#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} is VALID [2022-02-20 14:19:55,979 INFO L290 TraceCheckUtils]: 24: Hoare triple {3251#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3252#(and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:19:55,980 INFO L290 TraceCheckUtils]: 25: Hoare triple {3252#(and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3253#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} is VALID [2022-02-20 14:19:55,981 INFO L290 TraceCheckUtils]: 26: Hoare triple {3253#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3254#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} is VALID [2022-02-20 14:19:55,981 INFO L290 TraceCheckUtils]: 27: Hoare triple {3254#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3255#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0))} is VALID [2022-02-20 14:19:55,982 INFO L290 TraceCheckUtils]: 28: Hoare triple {3255#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3256#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))} is VALID [2022-02-20 14:19:55,983 INFO L290 TraceCheckUtils]: 29: Hoare triple {3256#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:55,983 INFO L290 TraceCheckUtils]: 30: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:55,983 INFO L290 TraceCheckUtils]: 31: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !(main_~i~0#1 < ~SIZE~0); {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:55,984 INFO L290 TraceCheckUtils]: 32: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3258#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:19:55,984 INFO L290 TraceCheckUtils]: 33: Hoare triple {3258#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {3233#false} is VALID [2022-02-20 14:19:55,984 INFO L290 TraceCheckUtils]: 34: Hoare triple {3233#false} assume !false; {3233#false} is VALID [2022-02-20 14:19:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:19:55,985 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:19:55,985 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549570328] [2022-02-20 14:19:55,985 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549570328] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:19:55,985 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [542196731] [2022-02-20 14:19:55,985 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 14:19:55,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:19:55,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:19:55,988 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:19:55,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-02-20 14:19:56,041 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-02-20 14:19:56,042 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:19:56,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 54 conjunts are in the unsatisfiable core [2022-02-20 14:19:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:19:56,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:19:56,158 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:19:59,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 14:19:59,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 14:19:59,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 14:19:59,478 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-20 14:19:59,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 14:19:59,502 INFO L356 Elim1Store]: treesize reduction 16, result has 72.4 percent of original size [2022-02-20 14:19:59,502 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 48 treesize of output 55 [2022-02-20 14:19:59,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {3232#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3232#true} is VALID [2022-02-20 14:19:59,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {3232#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3232#true} is VALID [2022-02-20 14:19:59,948 INFO L290 TraceCheckUtils]: 2: Hoare triple {3232#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,948 INFO L290 TraceCheckUtils]: 3: Hoare triple {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,949 INFO L290 TraceCheckUtils]: 4: Hoare triple {3234#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,949 INFO L290 TraceCheckUtils]: 5: Hoare triple {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,950 INFO L290 TraceCheckUtils]: 6: Hoare triple {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,950 INFO L290 TraceCheckUtils]: 7: Hoare triple {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,950 INFO L290 TraceCheckUtils]: 8: Hoare triple {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {3274#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3290#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:19:59,952 INFO L290 TraceCheckUtils]: 10: Hoare triple {3290#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3294#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:19:59,952 INFO L290 TraceCheckUtils]: 11: Hoare triple {3294#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !(main_~i~0#1 < ~SIZE~0); {3298#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {3298#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} main_~i~0#1 := 0; {3302#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,955 INFO L290 TraceCheckUtils]: 13: Hoare triple {3302#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3306#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (= (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0))} is VALID [2022-02-20 14:19:59,956 INFO L290 TraceCheckUtils]: 14: Hoare triple {3306#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (= (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3310#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1|) 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,957 INFO L290 TraceCheckUtils]: 15: Hoare triple {3310#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1|) 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3314#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,960 INFO L290 TraceCheckUtils]: 16: Hoare triple {3314#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3314#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {3314#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3321#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,963 INFO L290 TraceCheckUtils]: 18: Hoare triple {3321#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3325#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,964 INFO L290 TraceCheckUtils]: 19: Hoare triple {3325#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3329#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:19:59,966 INFO L290 TraceCheckUtils]: 20: Hoare triple {3329#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3333#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {3333#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} assume !(main_~i~0#1 < ~SIZE~0); {3337#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,969 INFO L290 TraceCheckUtils]: 22: Hoare triple {3337#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} main_~i~0#1 := 0; {3341#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,973 INFO L290 TraceCheckUtils]: 23: Hoare triple {3341#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3345#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))))} is VALID [2022-02-20 14:19:59,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {3345#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3349#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))))} is VALID [2022-02-20 14:19:59,978 INFO L290 TraceCheckUtils]: 25: Hoare triple {3349#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,979 INFO L290 TraceCheckUtils]: 26: Hoare triple {3353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,981 INFO L290 TraceCheckUtils]: 27: Hoare triple {3353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3360#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} is VALID [2022-02-20 14:19:59,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {3360#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3364#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))))} is VALID [2022-02-20 14:19:59,986 INFO L290 TraceCheckUtils]: 29: Hoare triple {3364#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_132| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_132| 1)) (< |v_ULTIMATE.start_main_~i~0#1_132| ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_132| 4))) 1))) (exists ((|v_ULTIMATE.start_main_~i~0#1_135| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_135| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |v_ULTIMATE.start_main_~i~0#1_135| 4))))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_135| 1)) (< |v_ULTIMATE.start_main_~i~0#1_135| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3368#(and (or (= |ULTIMATE.start_main_~sum~0#1| 0) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:19:59,987 INFO L290 TraceCheckUtils]: 30: Hoare triple {3368#(and (or (= |ULTIMATE.start_main_~sum~0#1| 0) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3372#(or (and (< |ULTIMATE.start_main_~i~0#1| (+ ~SIZE~0 1)) (= |ULTIMATE.start_main_~sum~0#1| 0)) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:19:59,988 INFO L290 TraceCheckUtils]: 31: Hoare triple {3372#(or (and (< |ULTIMATE.start_main_~i~0#1| (+ ~SIZE~0 1)) (= |ULTIMATE.start_main_~sum~0#1| 0)) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:19:59,988 INFO L290 TraceCheckUtils]: 32: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3379#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:19:59,989 INFO L290 TraceCheckUtils]: 33: Hoare triple {3379#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {3233#false} is VALID [2022-02-20 14:19:59,989 INFO L290 TraceCheckUtils]: 34: Hoare triple {3233#false} assume !false; {3233#false} is VALID [2022-02-20 14:19:59,990 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-20 14:19:59,990 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:20:05,871 INFO L290 TraceCheckUtils]: 34: Hoare triple {3233#false} assume !false; {3233#false} is VALID [2022-02-20 14:20:05,871 INFO L290 TraceCheckUtils]: 33: Hoare triple {3379#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {3233#false} is VALID [2022-02-20 14:20:05,872 INFO L290 TraceCheckUtils]: 32: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3379#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:20:05,872 INFO L290 TraceCheckUtils]: 31: Hoare triple {3395#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,875 INFO L290 TraceCheckUtils]: 30: Hoare triple {3399#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3395#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:05,877 INFO L290 TraceCheckUtils]: 29: Hoare triple {3403#(or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3399#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:05,878 INFO L290 TraceCheckUtils]: 28: Hoare triple {3407#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)) (and (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (+ |ULTIMATE.start_main_~sum~0#1| 1))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3403#(or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:05,880 INFO L290 TraceCheckUtils]: 27: Hoare triple {3411#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3407#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)) (and (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (+ |ULTIMATE.start_main_~sum~0#1| 1))))} is VALID [2022-02-20 14:20:05,881 INFO L290 TraceCheckUtils]: 26: Hoare triple {3411#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3411#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,882 INFO L290 TraceCheckUtils]: 25: Hoare triple {3418#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3411#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,883 INFO L290 TraceCheckUtils]: 24: Hoare triple {3422#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3418#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,884 INFO L290 TraceCheckUtils]: 23: Hoare triple {3426#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3422#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)))))} is VALID [2022-02-20 14:20:05,885 INFO L290 TraceCheckUtils]: 22: Hoare triple {3430#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0))))} main_~i~0#1 := 0; {3426#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,886 INFO L290 TraceCheckUtils]: 21: Hoare triple {3434#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {3430#(forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,887 INFO L290 TraceCheckUtils]: 20: Hoare triple {3438#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3434#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:05,888 INFO L290 TraceCheckUtils]: 19: Hoare triple {3442#(or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3438#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:05,890 INFO L290 TraceCheckUtils]: 18: Hoare triple {3446#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3442#(or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:05,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {3450#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3446#(or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} is VALID [2022-02-20 14:20:05,893 INFO L290 TraceCheckUtils]: 16: Hoare triple {3450#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3450#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,895 INFO L290 TraceCheckUtils]: 15: Hoare triple {3457#(forall ((|v_ULTIMATE.start_main_~i~0#1_148| Int) (|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_148|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_148| 1) ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3450#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (< (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (forall ((|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)))) (not (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,897 INFO L290 TraceCheckUtils]: 14: Hoare triple {3461#(forall ((|v_ULTIMATE.start_main_~i~0#1_148| Int) (|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_148|) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_148| 1) ~SIZE~0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3457#(forall ((|v_ULTIMATE.start_main_~i~0#1_148| Int) (|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_148|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_148| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,899 INFO L290 TraceCheckUtils]: 13: Hoare triple {3465#(forall ((|v_ULTIMATE.start_main_~i~0#1_148| Int) (|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_148|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_148| 1) ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3461#(forall ((|v_ULTIMATE.start_main_~i~0#1_148| Int) (|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_148|) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_148| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,901 INFO L290 TraceCheckUtils]: 12: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_~i~0#1 := 0; {3465#(forall ((|v_ULTIMATE.start_main_~i~0#1_148| Int) (|v_ULTIMATE.start_main_~i~0#1_142| Int)) (or (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_142|) ~SIZE~0) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_148| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_142| 4) 4))))) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_142| 1) ~SIZE~0)) (< (+ 2 |v_ULTIMATE.start_main_~i~0#1_148|) ~SIZE~0) (not (< (+ |v_ULTIMATE.start_main_~i~0#1_148| 1) ~SIZE~0))))} is VALID [2022-02-20 14:20:05,901 INFO L290 TraceCheckUtils]: 11: Hoare triple {3395#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,902 INFO L290 TraceCheckUtils]: 10: Hoare triple {3399#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3395#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:05,902 INFO L290 TraceCheckUtils]: 9: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3399#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:05,902 INFO L290 TraceCheckUtils]: 8: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,903 INFO L290 TraceCheckUtils]: 7: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,903 INFO L290 TraceCheckUtils]: 6: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,904 INFO L290 TraceCheckUtils]: 5: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,904 INFO L290 TraceCheckUtils]: 4: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,904 INFO L290 TraceCheckUtils]: 3: Hoare triple {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,905 INFO L290 TraceCheckUtils]: 2: Hoare triple {3232#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {3257#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:05,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {3232#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3232#true} is VALID [2022-02-20 14:20:05,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {3232#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3232#true} is VALID [2022-02-20 14:20:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-20 14:20:05,905 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [542196731] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:20:05,906 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:20:05,906 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26, 21] total 66 [2022-02-20 14:20:05,906 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352652384] [2022-02-20 14:20:05,906 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:20:05,906 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 14:20:05,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:20:05,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 66 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:06,041 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:20:06,041 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-02-20 14:20:06,042 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:20:06,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-02-20 14:20:06,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=310, Invalid=3980, Unknown=0, NotChecked=0, Total=4290 [2022-02-20 14:20:06,043 INFO L87 Difference]: Start difference. First operand 36 states and 38 transitions. Second operand has 66 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:09,244 INFO L93 Difference]: Finished difference Result 76 states and 82 transitions. [2022-02-20 14:20:09,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-02-20 14:20:09,245 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2022-02-20 14:20:09,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:20:09,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 75 transitions. [2022-02-20 14:20:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 75 transitions. [2022-02-20 14:20:09,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 56 states and 75 transitions. [2022-02-20 14:20:09,351 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:20:09,352 INFO L225 Difference]: With dead ends: 76 [2022-02-20 14:20:09,352 INFO L226 Difference]: Without dead ends: 70 [2022-02-20 14:20:09,355 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 27 SyntacticMatches, 4 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2150 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=733, Invalid=9167, Unknown=0, NotChecked=0, Total=9900 [2022-02-20 14:20:09,355 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 22 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 183 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 95 SdHoareTripleChecker+Invalid, 466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 183 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 263 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:20:09,356 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 95 Invalid, 466 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 183 Invalid, 0 Unknown, 263 Unchecked, 0.2s Time] [2022-02-20 14:20:09,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2022-02-20 14:20:09,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 41. [2022-02-20 14:20:09,463 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:20:09,463 INFO L82 GeneralOperation]: Start isEquivalent. First operand 70 states. Second operand has 41 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,464 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand has 41 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,464 INFO L87 Difference]: Start difference. First operand 70 states. Second operand has 41 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:09,465 INFO L93 Difference]: Finished difference Result 70 states and 75 transitions. [2022-02-20 14:20:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2022-02-20 14:20:09,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:20:09,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:20:09,465 INFO L74 IsIncluded]: Start isIncluded. First operand has 41 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 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 70 states. [2022-02-20 14:20:09,465 INFO L87 Difference]: Start difference. First operand has 41 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 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 70 states. [2022-02-20 14:20:09,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:09,467 INFO L93 Difference]: Finished difference Result 70 states and 75 transitions. [2022-02-20 14:20:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2022-02-20 14:20:09,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:20:09,467 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:20:09,467 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:20:09,467 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:20:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 44 transitions. [2022-02-20 14:20:09,468 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 44 transitions. Word has length 35 [2022-02-20 14:20:09,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:20:09,468 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 44 transitions. [2022-02-20 14:20:09,468 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 1.3484848484848484) internal successors, (89), 66 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2022-02-20 14:20:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-02-20 14:20:09,469 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:20:09,469 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:20:09,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-02-20 14:20:09,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:20:09,684 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:20:09,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:20:09,684 INFO L85 PathProgramCache]: Analyzing trace with hash -139896938, now seen corresponding path program 10 times [2022-02-20 14:20:09,684 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:20:09,684 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791884131] [2022-02-20 14:20:09,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:20:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:20:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:20:09,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {3878#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3878#true} is VALID [2022-02-20 14:20:09,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {3878#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3878#true} is VALID [2022-02-20 14:20:09,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {3878#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {3880#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:09,794 INFO L290 TraceCheckUtils]: 3: Hoare triple {3880#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3880#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:09,795 INFO L290 TraceCheckUtils]: 4: Hoare triple {3880#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:20:09,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:20:09,796 INFO L290 TraceCheckUtils]: 6: Hoare triple {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:20:09,796 INFO L290 TraceCheckUtils]: 7: Hoare triple {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:20:09,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:20:09,797 INFO L290 TraceCheckUtils]: 9: Hoare triple {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:20:09,797 INFO L290 TraceCheckUtils]: 10: Hoare triple {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3884#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:20:09,798 INFO L290 TraceCheckUtils]: 11: Hoare triple {3884#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 < ~SIZE~0); {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,798 INFO L290 TraceCheckUtils]: 12: Hoare triple {3885#(<= ~SIZE~0 4)} main_~i~0#1 := 0; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,799 INFO L290 TraceCheckUtils]: 13: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,799 INFO L290 TraceCheckUtils]: 14: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,799 INFO L290 TraceCheckUtils]: 15: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,800 INFO L290 TraceCheckUtils]: 16: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,801 INFO L290 TraceCheckUtils]: 18: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,801 INFO L290 TraceCheckUtils]: 19: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {3885#(<= ~SIZE~0 4)} assume !(main_~i~0#1 < ~SIZE~0); {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:09,802 INFO L290 TraceCheckUtils]: 22: Hoare triple {3885#(<= ~SIZE~0 4)} main_~i~0#1 := 0; {3886#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 4))} is VALID [2022-02-20 14:20:09,803 INFO L290 TraceCheckUtils]: 23: Hoare triple {3886#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 4))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3886#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 4))} is VALID [2022-02-20 14:20:09,803 INFO L290 TraceCheckUtils]: 24: Hoare triple {3886#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 4))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:09,804 INFO L290 TraceCheckUtils]: 25: Hoare triple {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:09,804 INFO L290 TraceCheckUtils]: 26: Hoare triple {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:09,805 INFO L290 TraceCheckUtils]: 27: Hoare triple {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:09,805 INFO L290 TraceCheckUtils]: 28: Hoare triple {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:09,806 INFO L290 TraceCheckUtils]: 29: Hoare triple {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:09,806 INFO L290 TraceCheckUtils]: 30: Hoare triple {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3890#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:09,807 INFO L290 TraceCheckUtils]: 31: Hoare triple {3890#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3879#false} is VALID [2022-02-20 14:20:09,807 INFO L290 TraceCheckUtils]: 32: Hoare triple {3879#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3879#false} is VALID [2022-02-20 14:20:09,807 INFO L290 TraceCheckUtils]: 33: Hoare triple {3879#false} assume !(main_~i~0#1 < ~SIZE~0); {3879#false} is VALID [2022-02-20 14:20:09,807 INFO L290 TraceCheckUtils]: 34: Hoare triple {3879#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3879#false} is VALID [2022-02-20 14:20:09,807 INFO L290 TraceCheckUtils]: 35: Hoare triple {3879#false} assume 0 == __VERIFIER_assert_~cond#1; {3879#false} is VALID [2022-02-20 14:20:09,807 INFO L290 TraceCheckUtils]: 36: Hoare triple {3879#false} assume !false; {3879#false} is VALID [2022-02-20 14:20:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:20:09,808 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:20:09,808 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791884131] [2022-02-20 14:20:09,808 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791884131] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:20:09,808 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2087650127] [2022-02-20 14:20:09,808 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-20 14:20:09,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:20:09,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:20:09,809 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:20:09,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-02-20 14:20:09,871 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-20 14:20:09,872 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:20:09,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 12 conjunts are in the unsatisfiable core [2022-02-20 14:20:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:20:09,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:20:10,203 INFO L290 TraceCheckUtils]: 0: Hoare triple {3878#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3878#true} is VALID [2022-02-20 14:20:10,203 INFO L290 TraceCheckUtils]: 1: Hoare triple {3878#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3878#true} is VALID [2022-02-20 14:20:10,203 INFO L290 TraceCheckUtils]: 2: Hoare triple {3878#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:10,204 INFO L290 TraceCheckUtils]: 3: Hoare triple {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:10,204 INFO L290 TraceCheckUtils]: 4: Hoare triple {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:20:10,204 INFO L290 TraceCheckUtils]: 5: Hoare triple {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:20:10,205 INFO L290 TraceCheckUtils]: 6: Hoare triple {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:20:10,205 INFO L290 TraceCheckUtils]: 7: Hoare triple {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:20:10,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:20:10,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:20:10,206 INFO L290 TraceCheckUtils]: 10: Hoare triple {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3884#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:20:10,207 INFO L290 TraceCheckUtils]: 11: Hoare triple {3884#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 < ~SIZE~0); {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,207 INFO L290 TraceCheckUtils]: 12: Hoare triple {3885#(<= ~SIZE~0 4)} main_~i~0#1 := 0; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,207 INFO L290 TraceCheckUtils]: 13: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,208 INFO L290 TraceCheckUtils]: 14: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,208 INFO L290 TraceCheckUtils]: 15: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,208 INFO L290 TraceCheckUtils]: 16: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,209 INFO L290 TraceCheckUtils]: 17: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,209 INFO L290 TraceCheckUtils]: 18: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,210 INFO L290 TraceCheckUtils]: 19: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,210 INFO L290 TraceCheckUtils]: 20: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,210 INFO L290 TraceCheckUtils]: 21: Hoare triple {3885#(<= ~SIZE~0 4)} assume !(main_~i~0#1 < ~SIZE~0); {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,211 INFO L290 TraceCheckUtils]: 22: Hoare triple {3885#(<= ~SIZE~0 4)} main_~i~0#1 := 0; {3961#(and (<= ~SIZE~0 4) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,211 INFO L290 TraceCheckUtils]: 23: Hoare triple {3961#(and (<= ~SIZE~0 4) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3961#(and (<= ~SIZE~0 4) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,212 INFO L290 TraceCheckUtils]: 24: Hoare triple {3961#(and (<= ~SIZE~0 4) (<= 0 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3968#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 4))} is VALID [2022-02-20 14:20:10,212 INFO L290 TraceCheckUtils]: 25: Hoare triple {3968#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 4))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3968#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 4))} is VALID [2022-02-20 14:20:10,212 INFO L290 TraceCheckUtils]: 26: Hoare triple {3968#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 4))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3975#(and (<= ~SIZE~0 4) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,213 INFO L290 TraceCheckUtils]: 27: Hoare triple {3975#(and (<= ~SIZE~0 4) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3975#(and (<= ~SIZE~0 4) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,213 INFO L290 TraceCheckUtils]: 28: Hoare triple {3975#(and (<= ~SIZE~0 4) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3982#(and (<= ~SIZE~0 4) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,214 INFO L290 TraceCheckUtils]: 29: Hoare triple {3982#(and (<= ~SIZE~0 4) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3982#(and (<= ~SIZE~0 4) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,214 INFO L290 TraceCheckUtils]: 30: Hoare triple {3982#(and (<= ~SIZE~0 4) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3989#(and (<= ~SIZE~0 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,218 INFO L290 TraceCheckUtils]: 31: Hoare triple {3989#(and (<= ~SIZE~0 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3879#false} is VALID [2022-02-20 14:20:10,218 INFO L290 TraceCheckUtils]: 32: Hoare triple {3879#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3879#false} is VALID [2022-02-20 14:20:10,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {3879#false} assume !(main_~i~0#1 < ~SIZE~0); {3879#false} is VALID [2022-02-20 14:20:10,218 INFO L290 TraceCheckUtils]: 34: Hoare triple {3879#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3879#false} is VALID [2022-02-20 14:20:10,218 INFO L290 TraceCheckUtils]: 35: Hoare triple {3879#false} assume 0 == __VERIFIER_assert_~cond#1; {3879#false} is VALID [2022-02-20 14:20:10,218 INFO L290 TraceCheckUtils]: 36: Hoare triple {3879#false} assume !false; {3879#false} is VALID [2022-02-20 14:20:10,218 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:20:10,218 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:20:10,401 INFO L290 TraceCheckUtils]: 36: Hoare triple {3879#false} assume !false; {3879#false} is VALID [2022-02-20 14:20:10,402 INFO L290 TraceCheckUtils]: 35: Hoare triple {3879#false} assume 0 == __VERIFIER_assert_~cond#1; {3879#false} is VALID [2022-02-20 14:20:10,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {3879#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3879#false} is VALID [2022-02-20 14:20:10,403 INFO L290 TraceCheckUtils]: 33: Hoare triple {3879#false} assume !(main_~i~0#1 < ~SIZE~0); {3879#false} is VALID [2022-02-20 14:20:10,403 INFO L290 TraceCheckUtils]: 32: Hoare triple {3879#false} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3879#false} is VALID [2022-02-20 14:20:10,411 INFO L290 TraceCheckUtils]: 31: Hoare triple {3890#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3879#false} is VALID [2022-02-20 14:20:10,412 INFO L290 TraceCheckUtils]: 30: Hoare triple {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3890#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:10,413 INFO L290 TraceCheckUtils]: 29: Hoare triple {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:10,414 INFO L290 TraceCheckUtils]: 28: Hoare triple {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3889#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:10,414 INFO L290 TraceCheckUtils]: 27: Hoare triple {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,415 INFO L290 TraceCheckUtils]: 26: Hoare triple {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3888#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,418 INFO L290 TraceCheckUtils]: 24: Hoare triple {4044#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {3887#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:10,420 INFO L290 TraceCheckUtils]: 23: Hoare triple {4044#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4044#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:20:10,421 INFO L290 TraceCheckUtils]: 22: Hoare triple {3885#(<= ~SIZE~0 4)} main_~i~0#1 := 0; {4044#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:20:10,421 INFO L290 TraceCheckUtils]: 21: Hoare triple {3885#(<= ~SIZE~0 4)} assume !(main_~i~0#1 < ~SIZE~0); {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,421 INFO L290 TraceCheckUtils]: 20: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,424 INFO L290 TraceCheckUtils]: 19: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,425 INFO L290 TraceCheckUtils]: 18: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,425 INFO L290 TraceCheckUtils]: 17: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,426 INFO L290 TraceCheckUtils]: 16: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,426 INFO L290 TraceCheckUtils]: 15: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {3885#(<= ~SIZE~0 4)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {3885#(<= ~SIZE~0 4)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,427 INFO L290 TraceCheckUtils]: 12: Hoare triple {3885#(<= ~SIZE~0 4)} main_~i~0#1 := 0; {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,428 INFO L290 TraceCheckUtils]: 11: Hoare triple {3884#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 < ~SIZE~0); {3885#(<= ~SIZE~0 4)} is VALID [2022-02-20 14:20:10,429 INFO L290 TraceCheckUtils]: 10: Hoare triple {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3884#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:20:10,429 INFO L290 TraceCheckUtils]: 9: Hoare triple {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:20:10,429 INFO L290 TraceCheckUtils]: 8: Hoare triple {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3883#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:20:10,430 INFO L290 TraceCheckUtils]: 7: Hoare triple {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:20:10,431 INFO L290 TraceCheckUtils]: 6: Hoare triple {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3882#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:20:10,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:20:10,432 INFO L290 TraceCheckUtils]: 4: Hoare triple {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3881#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:20:10,432 INFO L290 TraceCheckUtils]: 3: Hoare triple {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:10,433 INFO L290 TraceCheckUtils]: 2: Hoare triple {3878#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {3900#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:10,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {3878#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3878#true} is VALID [2022-02-20 14:20:10,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {3878#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3878#true} is VALID [2022-02-20 14:20:10,433 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 25 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:20:10,434 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2087650127] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:20:10,434 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:20:10,434 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 20 [2022-02-20 14:20:10,434 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097692891] [2022-02-20 14:20:10,434 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:20:10,436 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 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 37 [2022-02-20 14:20:10,436 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:20:10,436 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:10,477 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:20:10,477 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-02-20 14:20:10,477 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:20:10,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-02-20 14:20:10,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-02-20 14:20:10,477 INFO L87 Difference]: Start difference. First operand 41 states and 44 transitions. Second operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:10,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:10,987 INFO L93 Difference]: Finished difference Result 86 states and 92 transitions. [2022-02-20 14:20:10,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 14:20:10,987 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 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 37 [2022-02-20 14:20:10,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:20:10,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 85 transitions. [2022-02-20 14:20:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 85 transitions. [2022-02-20 14:20:10,989 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 85 transitions. [2022-02-20 14:20:11,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:20:11,060 INFO L225 Difference]: With dead ends: 86 [2022-02-20 14:20:11,060 INFO L226 Difference]: Without dead ends: 49 [2022-02-20 14:20:11,060 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 66 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 155 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=161, Invalid=439, Unknown=0, NotChecked=0, Total=600 [2022-02-20 14:20:11,061 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 94 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:20:11,061 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [94 Valid, 24 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:20:11,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-02-20 14:20:11,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 40. [2022-02-20 14:20:11,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:20:11,165 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand has 40 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 39 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) [2022-02-20 14:20:11,165 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand has 40 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 39 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) [2022-02-20 14:20:11,165 INFO L87 Difference]: Start difference. First operand 49 states. Second operand has 40 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 39 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) [2022-02-20 14:20:11,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:11,166 INFO L93 Difference]: Finished difference Result 49 states and 51 transitions. [2022-02-20 14:20:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-02-20 14:20:11,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:20:11,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:20:11,167 INFO L74 IsIncluded]: Start isIncluded. First operand has 40 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 39 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 49 states. [2022-02-20 14:20:11,167 INFO L87 Difference]: Start difference. First operand has 40 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 39 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 49 states. [2022-02-20 14:20:11,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:11,168 INFO L93 Difference]: Finished difference Result 49 states and 51 transitions. [2022-02-20 14:20:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 51 transitions. [2022-02-20 14:20:11,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:20:11,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:20:11,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:20:11,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:20:11,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 39 states have (on average 1.0769230769230769) internal successors, (42), 39 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) [2022-02-20 14:20:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 42 transitions. [2022-02-20 14:20:11,169 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 42 transitions. Word has length 37 [2022-02-20 14:20:11,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:20:11,169 INFO L470 AbstractCegarLoop]: Abstraction has 40 states and 42 transitions. [2022-02-20 14:20:11,169 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:11,169 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2022-02-20 14:20:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-02-20 14:20:11,169 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:20:11,169 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:20:11,186 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-02-20 14:20:11,370 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-02-20 14:20:11,370 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:20:11,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:20:11,371 INFO L85 PathProgramCache]: Analyzing trace with hash 38479864, now seen corresponding path program 11 times [2022-02-20 14:20:11,371 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:20:11,371 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794216331] [2022-02-20 14:20:11,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:20:11,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:20:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:20:11,510 INFO L290 TraceCheckUtils]: 0: Hoare triple {4401#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4401#true} is VALID [2022-02-20 14:20:11,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {4401#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4401#true} is VALID [2022-02-20 14:20:11,511 INFO L290 TraceCheckUtils]: 2: Hoare triple {4401#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {4403#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:11,512 INFO L290 TraceCheckUtils]: 3: Hoare triple {4403#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4403#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:20:11,512 INFO L290 TraceCheckUtils]: 4: Hoare triple {4403#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,514 INFO L290 TraceCheckUtils]: 8: Hoare triple {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,514 INFO L290 TraceCheckUtils]: 9: Hoare triple {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4407#(<= 4 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,515 INFO L290 TraceCheckUtils]: 11: Hoare triple {4407#(<= 4 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,515 INFO L290 TraceCheckUtils]: 12: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,516 INFO L290 TraceCheckUtils]: 13: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,516 INFO L290 TraceCheckUtils]: 14: Hoare triple {4408#(<= 5 ~SIZE~0)} main_~i~0#1 := 0; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,516 INFO L290 TraceCheckUtils]: 15: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,517 INFO L290 TraceCheckUtils]: 16: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,517 INFO L290 TraceCheckUtils]: 17: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,518 INFO L290 TraceCheckUtils]: 18: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,518 INFO L290 TraceCheckUtils]: 19: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,518 INFO L290 TraceCheckUtils]: 20: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,519 INFO L290 TraceCheckUtils]: 21: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,519 INFO L290 TraceCheckUtils]: 22: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,520 INFO L290 TraceCheckUtils]: 23: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,524 INFO L290 TraceCheckUtils]: 24: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,525 INFO L290 TraceCheckUtils]: 26: Hoare triple {4408#(<= 5 ~SIZE~0)} main_~i~0#1 := 0; {4409#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {4409#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4409#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {4409#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} is VALID [2022-02-20 14:20:11,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} is VALID [2022-02-20 14:20:11,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:11,528 INFO L290 TraceCheckUtils]: 31: Hoare triple {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:11,528 INFO L290 TraceCheckUtils]: 32: Hoare triple {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:11,529 INFO L290 TraceCheckUtils]: 33: Hoare triple {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:11,530 INFO L290 TraceCheckUtils]: 34: Hoare triple {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4413#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:20:11,530 INFO L290 TraceCheckUtils]: 35: Hoare triple {4413#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4402#false} is VALID [2022-02-20 14:20:11,530 INFO L290 TraceCheckUtils]: 36: Hoare triple {4402#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4402#false} is VALID [2022-02-20 14:20:11,530 INFO L290 TraceCheckUtils]: 37: Hoare triple {4402#false} assume 0 == __VERIFIER_assert_~cond#1; {4402#false} is VALID [2022-02-20 14:20:11,530 INFO L290 TraceCheckUtils]: 38: Hoare triple {4402#false} assume !false; {4402#false} is VALID [2022-02-20 14:20:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 14:20:11,531 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:20:11,531 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794216331] [2022-02-20 14:20:11,531 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794216331] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:20:11,531 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1035329737] [2022-02-20 14:20:11,531 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-20 14:20:11,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:20:11,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:20:11,532 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:20:11,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-02-20 14:20:11,591 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2022-02-20 14:20:11,591 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:20:11,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 12 conjunts are in the unsatisfiable core [2022-02-20 14:20:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:20:11,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:20:11,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {4401#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4401#true} is VALID [2022-02-20 14:20:11,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {4401#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4401#true} is VALID [2022-02-20 14:20:11,867 INFO L290 TraceCheckUtils]: 2: Hoare triple {4401#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,867 INFO L290 TraceCheckUtils]: 3: Hoare triple {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,867 INFO L290 TraceCheckUtils]: 4: Hoare triple {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,868 INFO L290 TraceCheckUtils]: 5: Hoare triple {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,868 INFO L290 TraceCheckUtils]: 6: Hoare triple {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,868 INFO L290 TraceCheckUtils]: 7: Hoare triple {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,869 INFO L290 TraceCheckUtils]: 8: Hoare triple {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,869 INFO L290 TraceCheckUtils]: 9: Hoare triple {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,869 INFO L290 TraceCheckUtils]: 10: Hoare triple {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4407#(<= 4 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:11,870 INFO L290 TraceCheckUtils]: 11: Hoare triple {4407#(<= 4 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,870 INFO L290 TraceCheckUtils]: 12: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,870 INFO L290 TraceCheckUtils]: 13: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,871 INFO L290 TraceCheckUtils]: 14: Hoare triple {4408#(<= 5 ~SIZE~0)} main_~i~0#1 := 0; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,871 INFO L290 TraceCheckUtils]: 15: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,871 INFO L290 TraceCheckUtils]: 16: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,872 INFO L290 TraceCheckUtils]: 17: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,872 INFO L290 TraceCheckUtils]: 18: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,872 INFO L290 TraceCheckUtils]: 19: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,872 INFO L290 TraceCheckUtils]: 20: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,873 INFO L290 TraceCheckUtils]: 21: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,873 INFO L290 TraceCheckUtils]: 22: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,873 INFO L290 TraceCheckUtils]: 23: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,874 INFO L290 TraceCheckUtils]: 25: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:11,874 INFO L290 TraceCheckUtils]: 26: Hoare triple {4408#(<= 5 ~SIZE~0)} main_~i~0#1 := 0; {4496#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,875 INFO L290 TraceCheckUtils]: 27: Hoare triple {4496#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4496#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,875 INFO L290 TraceCheckUtils]: 28: Hoare triple {4496#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4503#(and (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:11,876 INFO L290 TraceCheckUtils]: 29: Hoare triple {4503#(and (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4503#(and (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:11,876 INFO L290 TraceCheckUtils]: 30: Hoare triple {4503#(and (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4510#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,876 INFO L290 TraceCheckUtils]: 31: Hoare triple {4510#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 5 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4510#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,877 INFO L290 TraceCheckUtils]: 32: Hoare triple {4510#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 5 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4517#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,878 INFO L290 TraceCheckUtils]: 33: Hoare triple {4517#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 5 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4517#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,878 INFO L290 TraceCheckUtils]: 34: Hoare triple {4517#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 5 ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4524#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:11,879 INFO L290 TraceCheckUtils]: 35: Hoare triple {4524#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 5 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {4402#false} is VALID [2022-02-20 14:20:11,879 INFO L290 TraceCheckUtils]: 36: Hoare triple {4402#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4402#false} is VALID [2022-02-20 14:20:11,879 INFO L290 TraceCheckUtils]: 37: Hoare triple {4402#false} assume 0 == __VERIFIER_assert_~cond#1; {4402#false} is VALID [2022-02-20 14:20:11,879 INFO L290 TraceCheckUtils]: 38: Hoare triple {4402#false} assume !false; {4402#false} is VALID [2022-02-20 14:20:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 14:20:11,879 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:20:12,073 INFO L290 TraceCheckUtils]: 38: Hoare triple {4402#false} assume !false; {4402#false} is VALID [2022-02-20 14:20:12,073 INFO L290 TraceCheckUtils]: 37: Hoare triple {4402#false} assume 0 == __VERIFIER_assert_~cond#1; {4402#false} is VALID [2022-02-20 14:20:12,073 INFO L290 TraceCheckUtils]: 36: Hoare triple {4402#false} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4402#false} is VALID [2022-02-20 14:20:12,074 INFO L290 TraceCheckUtils]: 35: Hoare triple {4413#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4402#false} is VALID [2022-02-20 14:20:12,074 INFO L290 TraceCheckUtils]: 34: Hoare triple {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4413#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:20:12,074 INFO L290 TraceCheckUtils]: 33: Hoare triple {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:12,075 INFO L290 TraceCheckUtils]: 32: Hoare triple {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4412#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:12,075 INFO L290 TraceCheckUtils]: 31: Hoare triple {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:12,076 INFO L290 TraceCheckUtils]: 30: Hoare triple {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4411#(<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:12,077 INFO L290 TraceCheckUtils]: 29: Hoare triple {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} is VALID [2022-02-20 14:20:12,078 INFO L290 TraceCheckUtils]: 28: Hoare triple {4567#(<= (+ 5 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4410#(<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)} is VALID [2022-02-20 14:20:12,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {4567#(<= (+ 5 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4567#(<= (+ 5 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:12,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {4408#(<= 5 ~SIZE~0)} main_~i~0#1 := 0; {4567#(<= (+ 5 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:20:12,079 INFO L290 TraceCheckUtils]: 25: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,079 INFO L290 TraceCheckUtils]: 24: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,079 INFO L290 TraceCheckUtils]: 23: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,080 INFO L290 TraceCheckUtils]: 22: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,080 INFO L290 TraceCheckUtils]: 21: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,080 INFO L290 TraceCheckUtils]: 20: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,080 INFO L290 TraceCheckUtils]: 19: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,081 INFO L290 TraceCheckUtils]: 18: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,081 INFO L290 TraceCheckUtils]: 17: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,082 INFO L290 TraceCheckUtils]: 15: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,082 INFO L290 TraceCheckUtils]: 14: Hoare triple {4408#(<= 5 ~SIZE~0)} main_~i~0#1 := 0; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,082 INFO L290 TraceCheckUtils]: 13: Hoare triple {4408#(<= 5 ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,083 INFO L290 TraceCheckUtils]: 12: Hoare triple {4408#(<= 5 ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,083 INFO L290 TraceCheckUtils]: 11: Hoare triple {4407#(<= 4 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4408#(<= 5 ~SIZE~0)} is VALID [2022-02-20 14:20:12,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4407#(<= 4 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4406#(<= 3 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,085 INFO L290 TraceCheckUtils]: 7: Hoare triple {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,085 INFO L290 TraceCheckUtils]: 6: Hoare triple {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4405#(<= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,085 INFO L290 TraceCheckUtils]: 5: Hoare triple {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,086 INFO L290 TraceCheckUtils]: 4: Hoare triple {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4404#(<= 1 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,086 INFO L290 TraceCheckUtils]: 3: Hoare triple {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,087 INFO L290 TraceCheckUtils]: 2: Hoare triple {4401#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {4423#(<= 0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:20:12,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {4401#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4401#true} is VALID [2022-02-20 14:20:12,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {4401#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4401#true} is VALID [2022-02-20 14:20:12,087 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 14:20:12,087 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1035329737] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:20:12,087 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:20:12,087 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 20 [2022-02-20 14:20:12,087 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118442368] [2022-02-20 14:20:12,088 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:20:12,088 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-02-20 14:20:12,088 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:20:12,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,118 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:20:12,118 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-02-20 14:20:12,119 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:20:12,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-02-20 14:20:12,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-02-20 14:20:12,120 INFO L87 Difference]: Start difference. First operand 40 states and 42 transitions. Second operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:12,792 INFO L93 Difference]: Finished difference Result 48 states and 50 transitions. [2022-02-20 14:20:12,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 14:20:12,792 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2022-02-20 14:20:12,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:20:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 50 transitions. [2022-02-20 14:20:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 50 transitions. [2022-02-20 14:20:12,794 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 50 transitions. [2022-02-20 14:20:12,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:20:12,833 INFO L225 Difference]: With dead ends: 48 [2022-02-20 14:20:12,833 INFO L226 Difference]: Without dead ends: 44 [2022-02-20 14:20:12,833 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 69 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=207, Invalid=663, Unknown=0, NotChecked=0, Total=870 [2022-02-20 14:20:12,833 INFO L933 BasicCegarLoop]: 8 mSDtfsCounter, 62 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:20:12,834 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 31 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 248 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 14:20:12,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2022-02-20 14:20:12,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 42. [2022-02-20 14:20:12,959 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:20:12,959 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand has 42 states, 41 states have (on average 1.0731707317073171) internal successors, (44), 41 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,959 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand has 42 states, 41 states have (on average 1.0731707317073171) internal successors, (44), 41 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,959 INFO L87 Difference]: Start difference. First operand 44 states. Second operand has 42 states, 41 states have (on average 1.0731707317073171) internal successors, (44), 41 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:12,960 INFO L93 Difference]: Finished difference Result 44 states and 46 transitions. [2022-02-20 14:20:12,960 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2022-02-20 14:20:12,961 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:20:12,961 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:20:12,961 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 41 states have (on average 1.0731707317073171) internal successors, (44), 41 states have internal predecessors, (44), 0 states have call successors, (0), 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 44 states. [2022-02-20 14:20:12,961 INFO L87 Difference]: Start difference. First operand has 42 states, 41 states have (on average 1.0731707317073171) internal successors, (44), 41 states have internal predecessors, (44), 0 states have call successors, (0), 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 44 states. [2022-02-20 14:20:12,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:20:12,962 INFO L93 Difference]: Finished difference Result 44 states and 46 transitions. [2022-02-20 14:20:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2022-02-20 14:20:12,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:20:12,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:20:12,963 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:20:12,963 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:20:12,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 41 states have (on average 1.0731707317073171) internal successors, (44), 41 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 44 transitions. [2022-02-20 14:20:12,964 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 44 transitions. Word has length 39 [2022-02-20 14:20:12,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:20:12,964 INFO L470 AbstractCegarLoop]: Abstraction has 42 states and 44 transitions. [2022-02-20 14:20:12,964 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2022-02-20 14:20:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-02-20 14:20:12,965 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:20:12,965 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:20:12,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-02-20 14:20:13,179 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-02-20 14:20:13,179 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:20:13,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:20:13,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1622323046, now seen corresponding path program 12 times [2022-02-20 14:20:13,180 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:20:13,180 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919360763] [2022-02-20 14:20:13,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:20:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:20:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:20:14,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {4885#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4885#true} is VALID [2022-02-20 14:20:14,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {4885#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4885#true} is VALID [2022-02-20 14:20:14,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {4885#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:14,859 INFO L290 TraceCheckUtils]: 3: Hoare triple {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:14,859 INFO L290 TraceCheckUtils]: 4: Hoare triple {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:14,860 INFO L290 TraceCheckUtils]: 5: Hoare triple {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:14,860 INFO L290 TraceCheckUtils]: 6: Hoare triple {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4889#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} is VALID [2022-02-20 14:20:14,861 INFO L290 TraceCheckUtils]: 7: Hoare triple {4889#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4890#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} is VALID [2022-02-20 14:20:14,861 INFO L290 TraceCheckUtils]: 8: Hoare triple {4890#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4891#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 3 |ULTIMATE.start_main_~i~0#1|) (or (< 3 |ULTIMATE.start_main_~i~0#1|) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) 1))))} is VALID [2022-02-20 14:20:14,862 INFO L290 TraceCheckUtils]: 9: Hoare triple {4891#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 3 |ULTIMATE.start_main_~i~0#1|) (or (< 3 |ULTIMATE.start_main_~i~0#1|) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) 1))))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4891#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 3 |ULTIMATE.start_main_~i~0#1|) (or (< 3 |ULTIMATE.start_main_~i~0#1|) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) 1))))} is VALID [2022-02-20 14:20:14,862 INFO L290 TraceCheckUtils]: 10: Hoare triple {4891#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 3 |ULTIMATE.start_main_~i~0#1|) (or (< 3 |ULTIMATE.start_main_~i~0#1|) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) 1))))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4892#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 |ULTIMATE.start_main_~i~0#1|) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:20:14,863 INFO L290 TraceCheckUtils]: 11: Hoare triple {4892#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 4 |ULTIMATE.start_main_~i~0#1|) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4893#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 5 ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0) (<= 4 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:20:14,864 INFO L290 TraceCheckUtils]: 12: Hoare triple {4893#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 5 ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0) (<= 4 |ULTIMATE.start_main_~i~0#1|))))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4894#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 5 ~SIZE~0) (and (= (* ~SIZE~0 4) 20) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1))))} is VALID [2022-02-20 14:20:14,865 INFO L290 TraceCheckUtils]: 13: Hoare triple {4894#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 5 ~SIZE~0) (and (= (* ~SIZE~0 4) 20) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1))))} assume !(main_~i~0#1 < ~SIZE~0); {4894#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 5 ~SIZE~0) (and (= (* ~SIZE~0 4) 20) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1))))} is VALID [2022-02-20 14:20:14,865 INFO L290 TraceCheckUtils]: 14: Hoare triple {4894#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (< 5 ~SIZE~0) (and (= (* ~SIZE~0 4) 20) (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1))))} main_~i~0#1 := 0; {4895#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (or (< 5 ~SIZE~0) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1))) (<= 5 ~SIZE~0))} is VALID [2022-02-20 14:20:14,866 INFO L290 TraceCheckUtils]: 15: Hoare triple {4895#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (or (< 5 ~SIZE~0) (and (= |ULTIMATE.start_main_~sum~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1))) (<= 5 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4896#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0) (or (< 5 ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1))))} is VALID [2022-02-20 14:20:14,867 INFO L290 TraceCheckUtils]: 16: Hoare triple {4896#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= 5 ~SIZE~0) (or (< 5 ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4897#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) (<= |ULTIMATE.start_main_~i~0#1| 1)) (< (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)))} is VALID [2022-02-20 14:20:14,868 INFO L290 TraceCheckUtils]: 17: Hoare triple {4897#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) (<= |ULTIMATE.start_main_~i~0#1| 1)) (< (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4898#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1)) (< (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)))} is VALID [2022-02-20 14:20:14,869 INFO L290 TraceCheckUtils]: 18: Hoare triple {4898#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 12))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1)) (< (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4899#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))) (<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)))} is VALID [2022-02-20 14:20:14,870 INFO L290 TraceCheckUtils]: 19: Hoare triple {4899#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))) (<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4900#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))))))} is VALID [2022-02-20 14:20:14,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {4900#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 4) ~SIZE~0) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (<= 5 ~SIZE~0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4901#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} is VALID [2022-02-20 14:20:14,872 INFO L290 TraceCheckUtils]: 21: Hoare triple {4901#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0)))) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4902#(and (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|)) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} is VALID [2022-02-20 14:20:14,873 INFO L290 TraceCheckUtils]: 22: Hoare triple {4902#(and (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* ~SIZE~0 4) (- 4))) 1) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 1) |ULTIMATE.start_main_~sum~0#1|)) (<= (+ 3 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4903#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ |ULTIMATE.start_main_~a~0#1.offset| 5 (* |ULTIMATE.start_main_~i~0#1| 4)) (* ~SIZE~0 4)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12))))))} is VALID [2022-02-20 14:20:14,874 INFO L290 TraceCheckUtils]: 23: Hoare triple {4903#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (or (<= (+ |ULTIMATE.start_main_~a~0#1.offset| 5 (* |ULTIMATE.start_main_~i~0#1| 4)) (* ~SIZE~0 4)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4904#(and (or (<= (+ |ULTIMATE.start_main_~a~0#1.offset| 5 (* |ULTIMATE.start_main_~i~0#1| 4)) (* ~SIZE~0 4)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12))))) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} is VALID [2022-02-20 14:20:14,874 INFO L290 TraceCheckUtils]: 24: Hoare triple {4904#(and (or (<= (+ |ULTIMATE.start_main_~a~0#1.offset| 5 (* |ULTIMATE.start_main_~i~0#1| 4)) (* ~SIZE~0 4)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12))))) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4905#(and (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|)) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} is VALID [2022-02-20 14:20:14,875 INFO L290 TraceCheckUtils]: 25: Hoare triple {4905#(and (or (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|)) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} assume !(main_~i~0#1 < ~SIZE~0); {4906#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:20:14,876 INFO L290 TraceCheckUtils]: 26: Hoare triple {4906#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|))} main_~i~0#1 := 0; {4907#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:20:14,877 INFO L290 TraceCheckUtils]: 27: Hoare triple {4907#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4908#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:20:14,877 INFO L290 TraceCheckUtils]: 28: Hoare triple {4908#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4909#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:14,878 INFO L290 TraceCheckUtils]: 29: Hoare triple {4909#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4910#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= (+ 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:14,879 INFO L290 TraceCheckUtils]: 30: Hoare triple {4910#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= (+ 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4911#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= (+ 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|) (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0))} is VALID [2022-02-20 14:20:14,880 INFO L290 TraceCheckUtils]: 31: Hoare triple {4911#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= (+ 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) |ULTIMATE.start_main_~sum~0#1|) (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4912#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= (+ 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} is VALID [2022-02-20 14:20:14,881 INFO L290 TraceCheckUtils]: 32: Hoare triple {4912#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= (+ 2 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12)) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) 0) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4913#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))} is VALID [2022-02-20 14:20:14,882 INFO L290 TraceCheckUtils]: 33: Hoare triple {4913#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4914#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| 1))} is VALID [2022-02-20 14:20:14,882 INFO L290 TraceCheckUtils]: 34: Hoare triple {4914#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1) (<= |ULTIMATE.start_main_~sum~0#1| 1))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4915#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} is VALID [2022-02-20 14:20:14,883 INFO L290 TraceCheckUtils]: 35: Hoare triple {4915#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 1) (<= 1 |ULTIMATE.start_main_~sum~0#1|) (<= |ULTIMATE.start_main_~sum~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:14,883 INFO L290 TraceCheckUtils]: 36: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:14,884 INFO L290 TraceCheckUtils]: 37: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !(main_~i~0#1 < ~SIZE~0); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:14,884 INFO L290 TraceCheckUtils]: 38: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4917#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:20:14,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {4917#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {4886#false} is VALID [2022-02-20 14:20:14,885 INFO L290 TraceCheckUtils]: 40: Hoare triple {4886#false} assume !false; {4886#false} is VALID [2022-02-20 14:20:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 1 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:20:14,885 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:20:14,885 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919360763] [2022-02-20 14:20:14,885 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919360763] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:20:14,886 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715708827] [2022-02-20 14:20:14,886 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-02-20 14:20:14,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:20:14,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:20:14,887 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:20:14,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-02-20 14:20:14,944 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-02-20 14:20:14,944 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:20:14,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 62 conjunts are in the unsatisfiable core [2022-02-20 14:20:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:20:14,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:20:15,090 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:20:17,283 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-02-20 14:20:17,283 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 41 [2022-02-20 14:20:17,726 INFO L290 TraceCheckUtils]: 0: Hoare triple {4885#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4885#true} is VALID [2022-02-20 14:20:17,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {4885#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4885#true} is VALID [2022-02-20 14:20:17,727 INFO L290 TraceCheckUtils]: 2: Hoare triple {4885#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,727 INFO L290 TraceCheckUtils]: 3: Hoare triple {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,728 INFO L290 TraceCheckUtils]: 4: Hoare triple {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:17,728 INFO L290 TraceCheckUtils]: 5: Hoare triple {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:20:17,729 INFO L290 TraceCheckUtils]: 6: Hoare triple {4888#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4889#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} is VALID [2022-02-20 14:20:17,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {4889#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4889#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} is VALID [2022-02-20 14:20:17,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {4889#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (= 8 (* |ULTIMATE.start_main_~i~0#1| 4)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,731 INFO L290 TraceCheckUtils]: 9: Hoare triple {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,731 INFO L290 TraceCheckUtils]: 10: Hoare triple {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,731 INFO L290 TraceCheckUtils]: 11: Hoare triple {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4955#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:17,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {4955#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4959#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (< |ULTIMATE.start_main_~i~0#1| (+ ~SIZE~0 1)) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,732 INFO L290 TraceCheckUtils]: 13: Hoare triple {4959#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (< |ULTIMATE.start_main_~i~0#1| (+ ~SIZE~0 1)) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !(main_~i~0#1 < ~SIZE~0); {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {4945#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} main_~i~0#1 := 0; {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} is VALID [2022-02-20 14:20:17,733 INFO L290 TraceCheckUtils]: 15: Hoare triple {4887#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= |ULTIMATE.start_main_~sum~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4969#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:20:17,734 INFO L290 TraceCheckUtils]: 16: Hoare triple {4969#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4973#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:20:17,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {4973#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4977#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))))} is VALID [2022-02-20 14:20:17,735 INFO L290 TraceCheckUtils]: 18: Hoare triple {4977#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|)))} is VALID [2022-02-20 14:20:17,735 INFO L290 TraceCheckUtils]: 19: Hoare triple {4981#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (+ (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4985#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|))} is VALID [2022-02-20 14:20:17,736 INFO L290 TraceCheckUtils]: 20: Hoare triple {4985#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 2 |ULTIMATE.start_main_~i~0#1|) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4989#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|) (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:20:17,737 INFO L290 TraceCheckUtils]: 21: Hoare triple {4989#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4))) |ULTIMATE.start_main_~sum~0#1|) (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {4993#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} is VALID [2022-02-20 14:20:17,737 INFO L290 TraceCheckUtils]: 22: Hoare triple {4993#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4993#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} is VALID [2022-02-20 14:20:17,738 INFO L290 TraceCheckUtils]: 23: Hoare triple {4993#(and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) |ULTIMATE.start_main_~sum~0#1|) (= |ULTIMATE.start_main_~a~0#1.offset| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {5000#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) |ULTIMATE.start_main_~sum~0#1|) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:17,739 INFO L290 TraceCheckUtils]: 24: Hoare triple {5000#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) |ULTIMATE.start_main_~sum~0#1|) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5004#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))))))} is VALID [2022-02-20 14:20:17,740 INFO L290 TraceCheckUtils]: 25: Hoare triple {5004#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))))))} assume !(main_~i~0#1 < ~SIZE~0); {5008#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} is VALID [2022-02-20 14:20:17,740 INFO L290 TraceCheckUtils]: 26: Hoare triple {5008#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} main_~i~0#1 := 0; {5012#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} is VALID [2022-02-20 14:20:17,741 INFO L290 TraceCheckUtils]: 27: Hoare triple {5012#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5016#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))))))} is VALID [2022-02-20 14:20:17,742 INFO L290 TraceCheckUtils]: 28: Hoare triple {5016#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5020#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} is VALID [2022-02-20 14:20:17,743 INFO L290 TraceCheckUtils]: 29: Hoare triple {5020#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} is VALID [2022-02-20 14:20:17,744 INFO L290 TraceCheckUtils]: 30: Hoare triple {5024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|)))) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5028#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))) (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:20:17,746 INFO L290 TraceCheckUtils]: 31: Hoare triple {5028#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))) (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5032#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:20:17,747 INFO L290 TraceCheckUtils]: 32: Hoare triple {5032#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|)) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))) (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5036#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 12) (* |ULTIMATE.start_main_~i~0#1| 4)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8))) |ULTIMATE.start_main_~sum~0#1|)) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} is VALID [2022-02-20 14:20:17,748 INFO L290 TraceCheckUtils]: 33: Hoare triple {5036#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 12) (* |ULTIMATE.start_main_~i~0#1| 4)))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (- 4) (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) (- 8))) |ULTIMATE.start_main_~sum~0#1|)) (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5040#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) |ULTIMATE.start_main_~sum~0#1|)))))} is VALID [2022-02-20 14:20:17,748 INFO L290 TraceCheckUtils]: 34: Hoare triple {5040#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) |ULTIMATE.start_main_~sum~0#1|)))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5040#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) |ULTIMATE.start_main_~sum~0#1|)))))} is VALID [2022-02-20 14:20:17,749 INFO L290 TraceCheckUtils]: 35: Hoare triple {5040#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~i~0#1_212| Int)) (and (< |v_ULTIMATE.start_main_~i~0#1_212| ~SIZE~0) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_212| 1)) (= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_212| 4) |ULTIMATE.start_main_~a~0#1.offset|))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) |ULTIMATE.start_main_~sum~0#1|)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5047#(and (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0) (or (exists ((v_arrayElimCell_25 Int)) (= (+ |ULTIMATE.start_main_~sum~0#1| v_arrayElimCell_25) v_arrayElimCell_25)) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} is VALID [2022-02-20 14:20:17,750 INFO L290 TraceCheckUtils]: 36: Hoare triple {5047#(and (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0) (or (exists ((v_arrayElimCell_25 Int)) (= (+ |ULTIMATE.start_main_~sum~0#1| v_arrayElimCell_25) v_arrayElimCell_25)) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5051#(or (and (< |ULTIMATE.start_main_~i~0#1| (+ ~SIZE~0 1)) (= |ULTIMATE.start_main_~sum~0#1| 0)) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:17,750 INFO L290 TraceCheckUtils]: 37: Hoare triple {5051#(or (and (< |ULTIMATE.start_main_~i~0#1| (+ ~SIZE~0 1)) (= |ULTIMATE.start_main_~sum~0#1| 0)) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:17,751 INFO L290 TraceCheckUtils]: 38: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5058#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:20:17,751 INFO L290 TraceCheckUtils]: 39: Hoare triple {5058#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {4886#false} is VALID [2022-02-20 14:20:17,751 INFO L290 TraceCheckUtils]: 40: Hoare triple {4886#false} assume !false; {4886#false} is VALID [2022-02-20 14:20:17,752 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 71 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 14:20:17,752 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:20:26,551 INFO L290 TraceCheckUtils]: 40: Hoare triple {4886#false} assume !false; {4886#false} is VALID [2022-02-20 14:20:26,551 INFO L290 TraceCheckUtils]: 39: Hoare triple {5058#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {4886#false} is VALID [2022-02-20 14:20:26,552 INFO L290 TraceCheckUtils]: 38: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_~sum~0#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5058#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:20:26,552 INFO L290 TraceCheckUtils]: 37: Hoare triple {5074#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,553 INFO L290 TraceCheckUtils]: 36: Hoare triple {5078#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5074#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:26,554 INFO L290 TraceCheckUtils]: 35: Hoare triple {5082#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5078#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:26,555 INFO L290 TraceCheckUtils]: 34: Hoare triple {5082#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5082#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} is VALID [2022-02-20 14:20:26,556 INFO L290 TraceCheckUtils]: 33: Hoare triple {5089#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4)))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5082#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (and (< (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} is VALID [2022-02-20 14:20:26,557 INFO L290 TraceCheckUtils]: 32: Hoare triple {5093#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5089#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4)))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4)))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,558 INFO L290 TraceCheckUtils]: 31: Hoare triple {5097#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5093#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,560 INFO L290 TraceCheckUtils]: 30: Hoare triple {5101#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5097#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,561 INFO L290 TraceCheckUtils]: 29: Hoare triple {5105#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5101#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,563 INFO L290 TraceCheckUtils]: 28: Hoare triple {5109#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} main_#t~post9#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post9#1;havoc main_#t~post9#1; {5105#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,565 INFO L290 TraceCheckUtils]: 27: Hoare triple {5113#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem10#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 - main_#t~mem10#1;havoc main_#t~mem10#1; {5109#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {5117#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} main_~i~0#1 := 0; {5113#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (and (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ |ULTIMATE.start_main_~sum~0#1| 1))) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,567 INFO L290 TraceCheckUtils]: 25: Hoare triple {5121#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {5117#(forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {5125#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5121#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:26,570 INFO L290 TraceCheckUtils]: 23: Hoare triple {5129#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {5125#(or (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ |ULTIMATE.start_main_~sum~0#1| 1)) (<= |ULTIMATE.start_main_~sum~0#1| (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:26,571 INFO L290 TraceCheckUtils]: 22: Hoare triple {5129#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5129#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} is VALID [2022-02-20 14:20:26,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {5136#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {5129#(forall ((|ULTIMATE.start_main_~i~0#1| Int)) (or (not (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0)) (forall ((|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0)))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)))} is VALID [2022-02-20 14:20:26,575 INFO L290 TraceCheckUtils]: 20: Hoare triple {5140#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5136#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1|) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,577 INFO L290 TraceCheckUtils]: 19: Hoare triple {5144#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {5140#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,581 INFO L290 TraceCheckUtils]: 18: Hoare triple {5148#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5144#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,583 INFO L290 TraceCheckUtils]: 17: Hoare triple {5152#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {5148#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,587 INFO L290 TraceCheckUtils]: 16: Hoare triple {5156#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5152#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,590 INFO L290 TraceCheckUtils]: 15: Hoare triple {5160#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);main_~sum~0#1 := main_~sum~0#1 + main_#t~mem8#1;havoc main_#t~mem8#1; {5156#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (and (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1)) (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))))) (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,591 INFO L290 TraceCheckUtils]: 14: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_~i~0#1 := 0; {5160#(forall ((|v_ULTIMATE.start_main_~i~0#1_226| Int) (|v_ULTIMATE.start_main_~i~0#1_219| Int)) (or (not (< |v_ULTIMATE.start_main_~i~0#1_226| ~SIZE~0)) (< (+ |v_ULTIMATE.start_main_~i~0#1_226| 1) ~SIZE~0) (and (<= (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)))) (< (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_219| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (+ (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_226| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) |ULTIMATE.start_main_~sum~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 1))) (< (+ |v_ULTIMATE.start_main_~i~0#1_219| 1) ~SIZE~0) (not (< |v_ULTIMATE.start_main_~i~0#1_219| ~SIZE~0))))} is VALID [2022-02-20 14:20:26,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {5074#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {5078#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5074#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< |ULTIMATE.start_main_~i~0#1| ~SIZE~0))} is VALID [2022-02-20 14:20:26,593 INFO L290 TraceCheckUtils]: 11: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5078#(or (and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1))) (< (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0))} is VALID [2022-02-20 14:20:26,593 INFO L290 TraceCheckUtils]: 10: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,593 INFO L290 TraceCheckUtils]: 9: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,594 INFO L290 TraceCheckUtils]: 7: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,595 INFO L290 TraceCheckUtils]: 6: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,595 INFO L290 TraceCheckUtils]: 5: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,599 INFO L290 TraceCheckUtils]: 4: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,600 INFO L290 TraceCheckUtils]: 3: Hoare triple {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} assume !!(main_~i~0#1 < ~SIZE~0);call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {4885#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~sum~0#1 := 0;main_~i~0#1 := 0; {4916#(and (<= |ULTIMATE.start_main_~sum~0#1| 0) (< 0 (+ |ULTIMATE.start_main_~sum~0#1| 1)))} is VALID [2022-02-20 14:20:26,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {4885#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_#t~mem10#1, main_#t~post9#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset, main_~sum~0#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4885#true} is VALID [2022-02-20 14:20:26,601 INFO L290 TraceCheckUtils]: 0: Hoare triple {4885#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4885#true} is VALID [2022-02-20 14:20:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-20 14:20:26,602 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [715708827] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:20:26,602 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:20:26,603 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 30, 25] total 78 [2022-02-20 14:20:26,603 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326051562] [2022-02-20 14:20:26,603 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:20:26,604 INFO L78 Accepts]: Start accepts. Automaton has has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 78 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2022-02-20 14:20:26,604 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:20:26,604 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 78 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 14:20:26,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:20:26,721 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 78 states [2022-02-20 14:20:26,721 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:20:26,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2022-02-20 14:20:26,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=332, Invalid=5674, Unknown=0, NotChecked=0, Total=6006 [2022-02-20 14:20:26,723 INFO L87 Difference]: Start difference. First operand 42 states and 44 transitions. Second operand has 78 states, 78 states have (on average 1.3333333333333333) internal successors, (104), 78 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)