./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/bench-exp1x3.wvr.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/weaver/bench-exp1x3.wvr.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 3241bc7a4fb5fce7b9ee4eb3820005fca7c10e90159ff3c3ee85c2790d085281 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:44:42,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:44:42,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:44:42,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:44:42,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:44:42,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:44:42,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:44:42,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:44:42,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:44:42,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:44:42,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:44:42,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:44:42,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:44:42,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:44:42,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:44:42,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:44:42,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:44:42,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:44:42,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:44:42,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:44:42,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:44:42,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:44:42,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:44:42,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:44:42,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:44:42,710 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:44:42,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:44:42,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:44:42,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:44:42,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:44:42,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:44:42,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:44:42,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:44:42,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:44:42,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:44:42,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:44:42,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:44:42,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:44:42,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:44:42,720 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:44:42,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:44:42,721 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:44:42,748 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:44:42,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:44:42,750 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:44:42,751 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:44:42,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:44:42,752 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:44:42,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:44:42,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:44:42,752 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:44:42,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:44:42,753 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:44:42,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:44:42,754 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:44:42,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:44:42,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:44:42,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:44:42,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:44:42,755 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:44:42,755 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:44:42,755 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:44:42,755 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:44:42,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:44:42,756 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:44:42,756 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:44:42,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:44:42,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:44:42,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:44:42,757 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:44:42,757 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:44:42,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:44:42,757 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:44:42,757 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:44:42,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:44:42,758 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3241bc7a4fb5fce7b9ee4eb3820005fca7c10e90159ff3c3ee85c2790d085281 [2022-02-20 20:44:42,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:44:43,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:44:43,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:44:43,009 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:44:43,009 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:44:43,010 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/bench-exp1x3.wvr.c [2022-02-20 20:44:43,073 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d08621cd8/15fdaf8f71e34a2caa081e99753b59b1/FLAG0bf46399a [2022-02-20 20:44:43,403 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:44:43,403 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c [2022-02-20 20:44:43,408 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d08621cd8/15fdaf8f71e34a2caa081e99753b59b1/FLAG0bf46399a [2022-02-20 20:44:43,852 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d08621cd8/15fdaf8f71e34a2caa081e99753b59b1 [2022-02-20 20:44:43,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:44:43,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:44:43,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:44:43,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:44:43,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:44:43,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:44:43" (1/1) ... [2022-02-20 20:44:43,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e5a0d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:43, skipping insertion in model container [2022-02-20 20:44:43,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:44:43" (1/1) ... [2022-02-20 20:44:43,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:44:43,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:44:44,057 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/weaver/bench-exp1x3.wvr.c[1849,1862] [2022-02-20 20:44:44,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:44:44,074 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:44:44,088 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/weaver/bench-exp1x3.wvr.c[1849,1862] [2022-02-20 20:44:44,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:44:44,099 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:44:44,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44 WrapperNode [2022-02-20 20:44:44,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:44:44,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:44:44,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:44:44,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:44:44,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,128 INFO L137 Inliner]: procedures = 18, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-02-20 20:44:44,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:44:44,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:44:44,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:44:44,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:44:44,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,137 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:44:44,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:44:44,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:44:44,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:44:44,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (1/1) ... [2022-02-20 20:44:44,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:44:44,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:44:44,188 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 20:44:44,201 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 20:44:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:44:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 20:44:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 20:44:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 20:44:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 20:44:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:44:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:44:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:44:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:44:44,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:44:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:44:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:44:44,241 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:44:44,329 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:44:44,331 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:44:44,531 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:44:44,538 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:44:44,538 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-20 20:44:44,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:44:44 BoogieIcfgContainer [2022-02-20 20:44:44,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:44:44,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:44:44,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:44:44,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:44:44,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:44:43" (1/3) ... [2022-02-20 20:44:44,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cb3ad41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:44:44, skipping insertion in model container [2022-02-20 20:44:44,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:44:44" (2/3) ... [2022-02-20 20:44:44,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cb3ad41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:44:44, skipping insertion in model container [2022-02-20 20:44:44,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:44:44" (3/3) ... [2022-02-20 20:44:44,547 INFO L111 eAbstractionObserver]: Analyzing ICFG bench-exp1x3.wvr.c [2022-02-20 20:44:44,550 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:44:44,551 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:44:44,551 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:44:44,551 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:44:44,591 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,591 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,591 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,591 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,595 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,595 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,595 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,595 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,598 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,599 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,601 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,601 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:44:44,609 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:44:44,645 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:44:44,650 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 20:44:44,650 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 20:44:44,660 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 82 places, 81 transitions, 178 flow [2022-02-20 20:44:44,692 INFO L129 PetriNetUnfolder]: 6/79 cut-off events. [2022-02-20 20:44:44,693 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:44:44,695 INFO L84 FinitePrefix]: Finished finitePrefix Result has 88 conditions, 79 events. 6/79 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 26 event pairs, 0 based on Foata normal form. 0/72 useless extension candidates. Maximal degree in co-relation 48. Up to 2 conditions per place. [2022-02-20 20:44:44,695 INFO L82 GeneralOperation]: Start removeDead. Operand has 82 places, 81 transitions, 178 flow [2022-02-20 20:44:44,699 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 71 places, 70 transitions, 152 flow [2022-02-20 20:44:44,715 INFO L129 PetriNetUnfolder]: 6/69 cut-off events. [2022-02-20 20:44:44,716 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:44:44,716 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:44:44,717 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:44:44,717 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:44:44,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:44:44,721 INFO L85 PathProgramCache]: Analyzing trace with hash -1132836851, now seen corresponding path program 1 times [2022-02-20 20:44:44,729 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:44:44,729 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309987347] [2022-02-20 20:44:44,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:44:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:44,934 INFO L290 TraceCheckUtils]: 0: Hoare triple {85#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {85#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {85#true} is VALID [2022-02-20 20:44:44,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {85#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,935 INFO L290 TraceCheckUtils]: 3: Hoare triple {85#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,935 INFO L290 TraceCheckUtils]: 4: Hoare triple {85#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {85#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,936 INFO L290 TraceCheckUtils]: 6: Hoare triple {85#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,936 INFO L290 TraceCheckUtils]: 7: Hoare triple {85#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,937 INFO L290 TraceCheckUtils]: 8: Hoare triple {85#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {85#true} is VALID [2022-02-20 20:44:44,937 INFO L290 TraceCheckUtils]: 9: Hoare triple {85#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {85#true} is VALID [2022-02-20 20:44:44,937 INFO L290 TraceCheckUtils]: 10: Hoare triple {85#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {85#true} is VALID [2022-02-20 20:44:44,938 INFO L290 TraceCheckUtils]: 11: Hoare triple {85#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,938 INFO L290 TraceCheckUtils]: 12: Hoare triple {85#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,938 INFO L290 TraceCheckUtils]: 13: Hoare triple {85#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {85#true} is VALID [2022-02-20 20:44:44,939 INFO L290 TraceCheckUtils]: 14: Hoare triple {85#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {85#true} is VALID [2022-02-20 20:44:44,939 INFO L290 TraceCheckUtils]: 15: Hoare triple {85#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {85#true} is VALID [2022-02-20 20:44:44,939 INFO L290 TraceCheckUtils]: 16: Hoare triple {85#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {85#true} is VALID [2022-02-20 20:44:44,940 INFO L290 TraceCheckUtils]: 17: Hoare triple {85#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {85#true} is VALID [2022-02-20 20:44:44,940 INFO L290 TraceCheckUtils]: 18: Hoare triple {85#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {85#true} is VALID [2022-02-20 20:44:44,940 INFO L290 TraceCheckUtils]: 19: Hoare triple {85#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {85#true} is VALID [2022-02-20 20:44:44,941 INFO L290 TraceCheckUtils]: 20: Hoare triple {85#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {85#true} is VALID [2022-02-20 20:44:44,941 INFO L290 TraceCheckUtils]: 21: Hoare triple {85#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {85#true} is VALID [2022-02-20 20:44:44,941 INFO L290 TraceCheckUtils]: 22: Hoare triple {85#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {85#true} is VALID [2022-02-20 20:44:44,942 INFO L290 TraceCheckUtils]: 23: Hoare triple {85#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,942 INFO L290 TraceCheckUtils]: 24: Hoare triple {85#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {85#true} is VALID [2022-02-20 20:44:44,942 INFO L290 TraceCheckUtils]: 25: Hoare triple {85#true} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {85#true} is VALID [2022-02-20 20:44:44,943 INFO L290 TraceCheckUtils]: 26: Hoare triple {85#true} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {85#true} is VALID [2022-02-20 20:44:44,943 INFO L290 TraceCheckUtils]: 27: Hoare triple {85#true} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,943 INFO L290 TraceCheckUtils]: 28: Hoare triple {85#true} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {85#true} is VALID [2022-02-20 20:44:44,944 INFO L290 TraceCheckUtils]: 29: Hoare triple {85#true} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {85#true} is VALID [2022-02-20 20:44:44,944 INFO L290 TraceCheckUtils]: 30: Hoare triple {85#true} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {85#true} is VALID [2022-02-20 20:44:44,944 INFO L290 TraceCheckUtils]: 31: Hoare triple {85#true} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {85#true} is VALID [2022-02-20 20:44:44,945 INFO L290 TraceCheckUtils]: 32: Hoare triple {85#true} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {85#true} is VALID [2022-02-20 20:44:44,945 INFO L290 TraceCheckUtils]: 33: Hoare triple {85#true} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {85#true} is VALID [2022-02-20 20:44:44,945 INFO L290 TraceCheckUtils]: 34: Hoare triple {85#true} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {85#true} is VALID [2022-02-20 20:44:44,946 INFO L290 TraceCheckUtils]: 35: Hoare triple {85#true} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {85#true} is VALID [2022-02-20 20:44:44,946 INFO L290 TraceCheckUtils]: 36: Hoare triple {85#true} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {85#true} is VALID [2022-02-20 20:44:44,946 INFO L290 TraceCheckUtils]: 37: Hoare triple {85#true} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {85#true} is VALID [2022-02-20 20:44:44,947 INFO L290 TraceCheckUtils]: 38: Hoare triple {85#true} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {85#true} is VALID [2022-02-20 20:44:44,947 INFO L290 TraceCheckUtils]: 39: Hoare triple {85#true} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {85#true} is VALID [2022-02-20 20:44:44,947 INFO L290 TraceCheckUtils]: 40: Hoare triple {85#true} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {85#true} is VALID [2022-02-20 20:44:44,948 INFO L290 TraceCheckUtils]: 41: Hoare triple {85#true} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {85#true} is VALID [2022-02-20 20:44:44,948 INFO L290 TraceCheckUtils]: 42: Hoare triple {85#true} [184] L38-1-->L38-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,949 INFO L290 TraceCheckUtils]: 43: Hoare triple {86#false} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {86#false} is VALID [2022-02-20 20:44:44,949 INFO L290 TraceCheckUtils]: 44: Hoare triple {86#false} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,949 INFO L290 TraceCheckUtils]: 45: Hoare triple {86#false} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,950 INFO L290 TraceCheckUtils]: 46: Hoare triple {86#false} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {86#false} is VALID [2022-02-20 20:44:44,950 INFO L290 TraceCheckUtils]: 47: Hoare triple {86#false} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {86#false} is VALID [2022-02-20 20:44:44,950 INFO L290 TraceCheckUtils]: 48: Hoare triple {86#false} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,951 INFO L290 TraceCheckUtils]: 49: Hoare triple {86#false} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {86#false} is VALID [2022-02-20 20:44:44,951 INFO L290 TraceCheckUtils]: 50: Hoare triple {86#false} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,951 INFO L290 TraceCheckUtils]: 51: Hoare triple {86#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,952 INFO L290 TraceCheckUtils]: 52: Hoare triple {86#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {86#false} is VALID [2022-02-20 20:44:44,952 INFO L290 TraceCheckUtils]: 53: Hoare triple {86#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,952 INFO L290 TraceCheckUtils]: 54: Hoare triple {86#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {86#false} is VALID [2022-02-20 20:44:44,953 INFO L290 TraceCheckUtils]: 55: Hoare triple {86#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {86#false} is VALID [2022-02-20 20:44:44,953 INFO L290 TraceCheckUtils]: 56: Hoare triple {86#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {86#false} is VALID [2022-02-20 20:44:44,953 INFO L290 TraceCheckUtils]: 57: Hoare triple {86#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,954 INFO L290 TraceCheckUtils]: 58: Hoare triple {86#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,954 INFO L290 TraceCheckUtils]: 59: Hoare triple {86#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86#false} is VALID [2022-02-20 20:44:44,955 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 20:44:44,956 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:44:44,956 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309987347] [2022-02-20 20:44:44,957 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309987347] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:44:44,957 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:44:44,957 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:44:44,959 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388461092] [2022-02-20 20:44:44,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:44:44,970 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2022-02-20 20:44:44,972 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:44:44,974 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:44:45,067 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:44:45,067 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:44:45,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:44:45,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:44:45,100 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 72 out of 81 [2022-02-20 20:44:45,115 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 70 transitions, 152 flow. Second operand has 2 states, 2 states have (on average 74.5) internal successors, (149), 2 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,115 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:44:45,115 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 72 of 81 [2022-02-20 20:44:45,116 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:44:45,155 INFO L129 PetriNetUnfolder]: 2/66 cut-off events. [2022-02-20 20:44:45,156 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-02-20 20:44:45,156 INFO L84 FinitePrefix]: Finished finitePrefix Result has 80 conditions, 66 events. 2/66 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 19 event pairs, 0 based on Foata normal form. 6/68 useless extension candidates. Maximal degree in co-relation 47. Up to 5 conditions per place. [2022-02-20 20:44:45,158 INFO L132 encePairwiseOnDemand]: 77/81 looper letters, 4 selfloop transitions, 0 changer transitions 2/66 dead transitions. [2022-02-20 20:44:45,158 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 66 transitions, 152 flow [2022-02-20 20:44:45,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:44:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:44:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 152 transitions. [2022-02-20 20:44:45,176 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9382716049382716 [2022-02-20 20:44:45,176 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 152 transitions. [2022-02-20 20:44:45,177 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 152 transitions. [2022-02-20 20:44:45,177 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:44:45,179 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 152 transitions. [2022-02-20 20:44:45,181 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 76.0) internal successors, (152), 2 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,184 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 81.0) internal successors, (243), 3 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,184 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 81.0) internal successors, (243), 3 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,186 INFO L186 Difference]: Start difference. First operand has 71 places, 70 transitions, 152 flow. Second operand 2 states and 152 transitions. [2022-02-20 20:44:45,187 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 66 transitions, 152 flow [2022-02-20 20:44:45,189 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 66 transitions, 144 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:44:45,194 INFO L242 Difference]: Finished difference. Result has 68 places, 64 transitions, 132 flow [2022-02-20 20:44:45,196 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=136, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=66, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=132, PETRI_PLACES=68, PETRI_TRANSITIONS=64} [2022-02-20 20:44:45,203 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, -3 predicate places. [2022-02-20 20:44:45,205 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 68 places, 64 transitions, 132 flow [2022-02-20 20:44:45,227 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 187 states, 186 states have (on average 2.1881720430107525) internal successors, (407), 186 states have internal predecessors, (407), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,235 INFO L78 Accepts]: Start accepts. Automaton has has 187 states, 186 states have (on average 2.1881720430107525) internal successors, (407), 186 states have internal predecessors, (407), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2022-02-20 20:44:45,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:44:45,236 INFO L470 AbstractCegarLoop]: Abstraction has has 68 places, 64 transitions, 132 flow [2022-02-20 20:44:45,237 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 74.5) internal successors, (149), 2 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,237 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:44:45,238 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:44:45,238 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:44:45,238 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:44:45,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:44:45,239 INFO L85 PathProgramCache]: Analyzing trace with hash -2129909204, now seen corresponding path program 1 times [2022-02-20 20:44:45,239 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:44:45,240 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293424426] [2022-02-20 20:44:45,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:44:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:45,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {276#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,563 INFO L290 TraceCheckUtils]: 1: Hoare triple {276#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {276#true} is VALID [2022-02-20 20:44:45,563 INFO L290 TraceCheckUtils]: 2: Hoare triple {276#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,564 INFO L290 TraceCheckUtils]: 3: Hoare triple {276#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,565 INFO L290 TraceCheckUtils]: 4: Hoare triple {276#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,565 INFO L290 TraceCheckUtils]: 5: Hoare triple {276#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,565 INFO L290 TraceCheckUtils]: 6: Hoare triple {276#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,566 INFO L290 TraceCheckUtils]: 7: Hoare triple {276#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,566 INFO L290 TraceCheckUtils]: 8: Hoare triple {276#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {276#true} is VALID [2022-02-20 20:44:45,566 INFO L290 TraceCheckUtils]: 9: Hoare triple {276#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {276#true} is VALID [2022-02-20 20:44:45,566 INFO L290 TraceCheckUtils]: 10: Hoare triple {276#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {276#true} is VALID [2022-02-20 20:44:45,567 INFO L290 TraceCheckUtils]: 11: Hoare triple {276#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,567 INFO L290 TraceCheckUtils]: 12: Hoare triple {276#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,567 INFO L290 TraceCheckUtils]: 13: Hoare triple {276#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {276#true} is VALID [2022-02-20 20:44:45,567 INFO L290 TraceCheckUtils]: 14: Hoare triple {276#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {276#true} is VALID [2022-02-20 20:44:45,571 INFO L290 TraceCheckUtils]: 15: Hoare triple {276#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {276#true} is VALID [2022-02-20 20:44:45,571 INFO L290 TraceCheckUtils]: 16: Hoare triple {276#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {276#true} is VALID [2022-02-20 20:44:45,572 INFO L290 TraceCheckUtils]: 17: Hoare triple {276#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {276#true} is VALID [2022-02-20 20:44:45,572 INFO L290 TraceCheckUtils]: 18: Hoare triple {276#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {276#true} is VALID [2022-02-20 20:44:45,572 INFO L290 TraceCheckUtils]: 19: Hoare triple {276#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {276#true} is VALID [2022-02-20 20:44:45,572 INFO L290 TraceCheckUtils]: 20: Hoare triple {276#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {276#true} is VALID [2022-02-20 20:44:45,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {276#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {276#true} is VALID [2022-02-20 20:44:45,573 INFO L290 TraceCheckUtils]: 22: Hoare triple {276#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {276#true} is VALID [2022-02-20 20:44:45,574 INFO L290 TraceCheckUtils]: 23: Hoare triple {276#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {276#true} is VALID [2022-02-20 20:44:45,576 INFO L290 TraceCheckUtils]: 24: Hoare triple {276#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {278#(or (= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:45,577 INFO L290 TraceCheckUtils]: 25: Hoare triple {278#(or (= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {278#(or (= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:45,578 INFO L290 TraceCheckUtils]: 26: Hoare triple {278#(or (= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {279#(or (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0))} is VALID [2022-02-20 20:44:45,579 INFO L290 TraceCheckUtils]: 27: Hoare triple {279#(or (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,579 INFO L290 TraceCheckUtils]: 28: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,580 INFO L290 TraceCheckUtils]: 29: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,581 INFO L290 TraceCheckUtils]: 30: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,581 INFO L290 TraceCheckUtils]: 31: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,582 INFO L290 TraceCheckUtils]: 32: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,583 INFO L290 TraceCheckUtils]: 33: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,584 INFO L290 TraceCheckUtils]: 34: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,585 INFO L290 TraceCheckUtils]: 35: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,586 INFO L290 TraceCheckUtils]: 36: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,587 INFO L290 TraceCheckUtils]: 37: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,591 INFO L290 TraceCheckUtils]: 38: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,592 INFO L290 TraceCheckUtils]: 39: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,593 INFO L290 TraceCheckUtils]: 40: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,593 INFO L290 TraceCheckUtils]: 41: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,594 INFO L290 TraceCheckUtils]: 42: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,595 INFO L290 TraceCheckUtils]: 43: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,596 INFO L290 TraceCheckUtils]: 44: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,600 INFO L290 TraceCheckUtils]: 45: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,601 INFO L290 TraceCheckUtils]: 46: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,602 INFO L290 TraceCheckUtils]: 47: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,602 INFO L290 TraceCheckUtils]: 48: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,603 INFO L290 TraceCheckUtils]: 49: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,604 INFO L290 TraceCheckUtils]: 50: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,606 INFO L290 TraceCheckUtils]: 51: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,607 INFO L290 TraceCheckUtils]: 52: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,608 INFO L290 TraceCheckUtils]: 53: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} is VALID [2022-02-20 20:44:45,611 INFO L290 TraceCheckUtils]: 54: Hoare triple {280#(= (+ (* (- 1) ~x2~0) ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 0)} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {281#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:44:45,611 INFO L290 TraceCheckUtils]: 55: Hoare triple {281#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {281#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:44:45,624 INFO L290 TraceCheckUtils]: 56: Hoare triple {281#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {282#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:44:45,625 INFO L290 TraceCheckUtils]: 57: Hoare triple {282#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {277#false} is VALID [2022-02-20 20:44:45,625 INFO L290 TraceCheckUtils]: 58: Hoare triple {277#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {277#false} is VALID [2022-02-20 20:44:45,626 INFO L290 TraceCheckUtils]: 59: Hoare triple {277#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {277#false} is VALID [2022-02-20 20:44:45,627 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 20:44:45,627 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:44:45,631 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293424426] [2022-02-20 20:44:45,632 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293424426] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:44:45,632 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:44:45,632 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:44:45,632 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165347280] [2022-02-20 20:44:45,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:44:45,637 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2022-02-20 20:44:45,638 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:44:45,638 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,704 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:44:45,704 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:44:45,704 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:44:45,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:44:45,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:44:45,709 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 52 out of 81 [2022-02-20 20:44:45,710 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 64 transitions, 132 flow. Second operand has 7 states, 7 states have (on average 54.57142857142857) internal successors, (382), 7 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:45,710 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:44:45,710 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 52 of 81 [2022-02-20 20:44:45,710 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:44:45,982 INFO L129 PetriNetUnfolder]: 31/147 cut-off events. [2022-02-20 20:44:45,982 INFO L130 PetriNetUnfolder]: For 8/20 co-relation queries the response was YES. [2022-02-20 20:44:45,983 INFO L84 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 147 events. 31/147 cut-off events. For 8/20 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 365 event pairs, 16 based on Foata normal form. 1/124 useless extension candidates. Maximal degree in co-relation 232. Up to 48 conditions per place. [2022-02-20 20:44:45,988 INFO L132 encePairwiseOnDemand]: 73/81 looper letters, 25 selfloop transitions, 5 changer transitions 4/76 dead transitions. [2022-02-20 20:44:45,988 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 76 transitions, 227 flow [2022-02-20 20:44:45,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 20:44:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-02-20 20:44:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 399 transitions. [2022-02-20 20:44:45,998 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7037037037037037 [2022-02-20 20:44:45,998 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 399 transitions. [2022-02-20 20:44:45,998 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 399 transitions. [2022-02-20 20:44:45,999 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:44:45,999 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 399 transitions. [2022-02-20 20:44:46,001 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 57.0) internal successors, (399), 7 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:46,002 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 81.0) internal successors, (648), 8 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:46,003 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 81.0) internal successors, (648), 8 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:46,003 INFO L186 Difference]: Start difference. First operand has 68 places, 64 transitions, 132 flow. Second operand 7 states and 399 transitions. [2022-02-20 20:44:46,003 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 76 transitions, 227 flow [2022-02-20 20:44:46,004 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 76 transitions, 227 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:44:46,006 INFO L242 Difference]: Finished difference. Result has 75 places, 66 transitions, 159 flow [2022-02-20 20:44:46,006 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=132, PETRI_DIFFERENCE_MINUEND_PLACES=66, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=159, PETRI_PLACES=75, PETRI_TRANSITIONS=66} [2022-02-20 20:44:46,007 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, 4 predicate places. [2022-02-20 20:44:46,007 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 75 places, 66 transitions, 159 flow [2022-02-20 20:44:46,025 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 335 states, 333 states have (on average 2.3273273273273274) internal successors, (775), 334 states have internal predecessors, (775), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:46,033 INFO L78 Accepts]: Start accepts. Automaton has has 335 states, 333 states have (on average 2.3273273273273274) internal successors, (775), 334 states have internal predecessors, (775), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2022-02-20 20:44:46,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:44:46,033 INFO L470 AbstractCegarLoop]: Abstraction has has 75 places, 66 transitions, 159 flow [2022-02-20 20:44:46,034 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 54.57142857142857) internal successors, (382), 7 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:46,034 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:44:46,034 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:44:46,034 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:44:46,035 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:44:46,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:44:46,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1998264494, now seen corresponding path program 1 times [2022-02-20 20:44:46,036 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:44:46,036 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683665812] [2022-02-20 20:44:46,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:44:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:46,259 INFO L290 TraceCheckUtils]: 0: Hoare triple {629#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {629#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {629#true} is VALID [2022-02-20 20:44:46,260 INFO L290 TraceCheckUtils]: 2: Hoare triple {629#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,260 INFO L290 TraceCheckUtils]: 3: Hoare triple {629#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,261 INFO L290 TraceCheckUtils]: 4: Hoare triple {629#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,261 INFO L290 TraceCheckUtils]: 5: Hoare triple {629#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,261 INFO L290 TraceCheckUtils]: 6: Hoare triple {629#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,262 INFO L290 TraceCheckUtils]: 7: Hoare triple {629#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,262 INFO L290 TraceCheckUtils]: 8: Hoare triple {629#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {629#true} is VALID [2022-02-20 20:44:46,263 INFO L290 TraceCheckUtils]: 9: Hoare triple {629#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {629#true} is VALID [2022-02-20 20:44:46,263 INFO L290 TraceCheckUtils]: 10: Hoare triple {629#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {629#true} is VALID [2022-02-20 20:44:46,263 INFO L290 TraceCheckUtils]: 11: Hoare triple {629#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,263 INFO L290 TraceCheckUtils]: 12: Hoare triple {629#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,263 INFO L290 TraceCheckUtils]: 13: Hoare triple {629#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {629#true} is VALID [2022-02-20 20:44:46,264 INFO L290 TraceCheckUtils]: 14: Hoare triple {629#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {629#true} is VALID [2022-02-20 20:44:46,264 INFO L290 TraceCheckUtils]: 15: Hoare triple {629#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {629#true} is VALID [2022-02-20 20:44:46,264 INFO L290 TraceCheckUtils]: 16: Hoare triple {629#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {629#true} is VALID [2022-02-20 20:44:46,264 INFO L290 TraceCheckUtils]: 17: Hoare triple {629#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {629#true} is VALID [2022-02-20 20:44:46,265 INFO L290 TraceCheckUtils]: 18: Hoare triple {629#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {629#true} is VALID [2022-02-20 20:44:46,265 INFO L290 TraceCheckUtils]: 19: Hoare triple {629#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {629#true} is VALID [2022-02-20 20:44:46,265 INFO L290 TraceCheckUtils]: 20: Hoare triple {629#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {629#true} is VALID [2022-02-20 20:44:46,265 INFO L290 TraceCheckUtils]: 21: Hoare triple {629#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {629#true} is VALID [2022-02-20 20:44:46,266 INFO L290 TraceCheckUtils]: 22: Hoare triple {629#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {629#true} is VALID [2022-02-20 20:44:46,266 INFO L290 TraceCheckUtils]: 23: Hoare triple {629#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:46,267 INFO L290 TraceCheckUtils]: 24: Hoare triple {629#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:46,267 INFO L290 TraceCheckUtils]: 25: Hoare triple {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:46,268 INFO L290 TraceCheckUtils]: 26: Hoare triple {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {632#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} is VALID [2022-02-20 20:44:46,269 INFO L290 TraceCheckUtils]: 27: Hoare triple {632#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,269 INFO L290 TraceCheckUtils]: 28: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,270 INFO L290 TraceCheckUtils]: 29: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,271 INFO L290 TraceCheckUtils]: 30: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,271 INFO L290 TraceCheckUtils]: 31: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,272 INFO L290 TraceCheckUtils]: 32: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,273 INFO L290 TraceCheckUtils]: 33: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,273 INFO L290 TraceCheckUtils]: 34: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,274 INFO L290 TraceCheckUtils]: 35: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,274 INFO L290 TraceCheckUtils]: 36: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,275 INFO L290 TraceCheckUtils]: 37: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,276 INFO L290 TraceCheckUtils]: 38: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [186] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,276 INFO L290 TraceCheckUtils]: 39: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [188] L39-->L38-1: Formula: (= v_~x1~0_3 (* v_~x1~0_4 2)) InVars {~x1~0=v_~x1~0_4} OutVars{~x1~0=v_~x1~0_3} AuxVars[] AssignedVars[~x1~0] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,277 INFO L290 TraceCheckUtils]: 40: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,277 INFO L290 TraceCheckUtils]: 41: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,278 INFO L290 TraceCheckUtils]: 42: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,279 INFO L290 TraceCheckUtils]: 43: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,279 INFO L290 TraceCheckUtils]: 44: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,280 INFO L290 TraceCheckUtils]: 45: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,280 INFO L290 TraceCheckUtils]: 46: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,281 INFO L290 TraceCheckUtils]: 47: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,282 INFO L290 TraceCheckUtils]: 48: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,282 INFO L290 TraceCheckUtils]: 49: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:46,283 INFO L290 TraceCheckUtils]: 50: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:46,283 INFO L290 TraceCheckUtils]: 51: Hoare triple {630#false} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {630#false} is VALID [2022-02-20 20:44:46,283 INFO L290 TraceCheckUtils]: 52: Hoare triple {630#false} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:46,284 INFO L290 TraceCheckUtils]: 53: Hoare triple {630#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:46,284 INFO L290 TraceCheckUtils]: 54: Hoare triple {630#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {630#false} is VALID [2022-02-20 20:44:46,284 INFO L290 TraceCheckUtils]: 55: Hoare triple {630#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:46,284 INFO L290 TraceCheckUtils]: 56: Hoare triple {630#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {630#false} is VALID [2022-02-20 20:44:46,284 INFO L290 TraceCheckUtils]: 57: Hoare triple {630#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {630#false} is VALID [2022-02-20 20:44:46,285 INFO L290 TraceCheckUtils]: 58: Hoare triple {630#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {630#false} is VALID [2022-02-20 20:44:46,285 INFO L290 TraceCheckUtils]: 59: Hoare triple {630#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:46,285 INFO L290 TraceCheckUtils]: 60: Hoare triple {630#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:46,285 INFO L290 TraceCheckUtils]: 61: Hoare triple {630#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:44:46,287 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:44:46,287 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683665812] [2022-02-20 20:44:46,288 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683665812] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:44:46,288 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [789867600] [2022-02-20 20:44:46,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:46,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:44:46,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:44:46,290 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 20:44:46,291 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 20:44:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:46,373 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 7 conjunts are in the unsatisfiable core [2022-02-20 20:44:46,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:46,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:44:47,081 INFO L290 TraceCheckUtils]: 0: Hoare triple {629#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {629#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {629#true} is VALID [2022-02-20 20:44:47,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {629#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,082 INFO L290 TraceCheckUtils]: 3: Hoare triple {629#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,083 INFO L290 TraceCheckUtils]: 4: Hoare triple {629#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {629#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,083 INFO L290 TraceCheckUtils]: 6: Hoare triple {629#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,083 INFO L290 TraceCheckUtils]: 7: Hoare triple {629#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,083 INFO L290 TraceCheckUtils]: 8: Hoare triple {629#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {629#true} is VALID [2022-02-20 20:44:47,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {629#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {629#true} is VALID [2022-02-20 20:44:47,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {629#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {629#true} is VALID [2022-02-20 20:44:47,084 INFO L290 TraceCheckUtils]: 11: Hoare triple {629#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,084 INFO L290 TraceCheckUtils]: 12: Hoare triple {629#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,084 INFO L290 TraceCheckUtils]: 13: Hoare triple {629#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {629#true} is VALID [2022-02-20 20:44:47,085 INFO L290 TraceCheckUtils]: 14: Hoare triple {629#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {629#true} is VALID [2022-02-20 20:44:47,085 INFO L290 TraceCheckUtils]: 15: Hoare triple {629#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {629#true} is VALID [2022-02-20 20:44:47,085 INFO L290 TraceCheckUtils]: 16: Hoare triple {629#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {629#true} is VALID [2022-02-20 20:44:47,085 INFO L290 TraceCheckUtils]: 17: Hoare triple {629#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {629#true} is VALID [2022-02-20 20:44:47,086 INFO L290 TraceCheckUtils]: 18: Hoare triple {629#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {629#true} is VALID [2022-02-20 20:44:47,086 INFO L290 TraceCheckUtils]: 19: Hoare triple {629#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {629#true} is VALID [2022-02-20 20:44:47,087 INFO L290 TraceCheckUtils]: 20: Hoare triple {629#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {629#true} is VALID [2022-02-20 20:44:47,087 INFO L290 TraceCheckUtils]: 21: Hoare triple {629#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {629#true} is VALID [2022-02-20 20:44:47,087 INFO L290 TraceCheckUtils]: 22: Hoare triple {629#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {629#true} is VALID [2022-02-20 20:44:47,087 INFO L290 TraceCheckUtils]: 23: Hoare triple {629#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:47,092 INFO L290 TraceCheckUtils]: 24: Hoare triple {629#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {710#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:44:47,099 INFO L290 TraceCheckUtils]: 25: Hoare triple {710#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {710#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:44:47,101 INFO L290 TraceCheckUtils]: 26: Hoare triple {710#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {717#(or (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296))))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:44:47,102 INFO L290 TraceCheckUtils]: 27: Hoare triple {717#(or (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296))))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296))))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,102 INFO L290 TraceCheckUtils]: 28: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,103 INFO L290 TraceCheckUtils]: 29: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,103 INFO L290 TraceCheckUtils]: 30: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,104 INFO L290 TraceCheckUtils]: 31: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,104 INFO L290 TraceCheckUtils]: 32: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,105 INFO L290 TraceCheckUtils]: 33: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,105 INFO L290 TraceCheckUtils]: 34: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,106 INFO L290 TraceCheckUtils]: 35: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,106 INFO L290 TraceCheckUtils]: 36: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,107 INFO L290 TraceCheckUtils]: 37: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:47,108 INFO L290 TraceCheckUtils]: 38: Hoare triple {721#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [186] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,108 INFO L290 TraceCheckUtils]: 39: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [188] L39-->L38-1: Formula: (= v_~x1~0_3 (* v_~x1~0_4 2)) InVars {~x1~0=v_~x1~0_4} OutVars{~x1~0=v_~x1~0_3} AuxVars[] AssignedVars[~x1~0] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,109 INFO L290 TraceCheckUtils]: 40: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,110 INFO L290 TraceCheckUtils]: 41: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,110 INFO L290 TraceCheckUtils]: 42: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,111 INFO L290 TraceCheckUtils]: 43: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,111 INFO L290 TraceCheckUtils]: 44: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,112 INFO L290 TraceCheckUtils]: 45: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,112 INFO L290 TraceCheckUtils]: 46: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,113 INFO L290 TraceCheckUtils]: 47: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,113 INFO L290 TraceCheckUtils]: 48: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,114 INFO L290 TraceCheckUtils]: 49: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} is VALID [2022-02-20 20:44:47,114 INFO L290 TraceCheckUtils]: 50: Hoare triple {755#(and (< (mod ~x2~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x2~0 4294967296)))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:47,115 INFO L290 TraceCheckUtils]: 51: Hoare triple {630#false} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {630#false} is VALID [2022-02-20 20:44:47,115 INFO L290 TraceCheckUtils]: 52: Hoare triple {630#false} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:47,115 INFO L290 TraceCheckUtils]: 53: Hoare triple {630#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:47,115 INFO L290 TraceCheckUtils]: 54: Hoare triple {630#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {630#false} is VALID [2022-02-20 20:44:47,115 INFO L290 TraceCheckUtils]: 55: Hoare triple {630#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:47,116 INFO L290 TraceCheckUtils]: 56: Hoare triple {630#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {630#false} is VALID [2022-02-20 20:44:47,121 INFO L290 TraceCheckUtils]: 57: Hoare triple {630#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {630#false} is VALID [2022-02-20 20:44:47,121 INFO L290 TraceCheckUtils]: 58: Hoare triple {630#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {630#false} is VALID [2022-02-20 20:44:47,122 INFO L290 TraceCheckUtils]: 59: Hoare triple {630#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:47,122 INFO L290 TraceCheckUtils]: 60: Hoare triple {630#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:47,126 INFO L290 TraceCheckUtils]: 61: Hoare triple {630#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:47,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:44:47,127 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:44:48,930 INFO L290 TraceCheckUtils]: 61: Hoare triple {630#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:48,931 INFO L290 TraceCheckUtils]: 60: Hoare triple {630#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:48,931 INFO L290 TraceCheckUtils]: 59: Hoare triple {630#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:48,931 INFO L290 TraceCheckUtils]: 58: Hoare triple {630#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {630#false} is VALID [2022-02-20 20:44:48,931 INFO L290 TraceCheckUtils]: 57: Hoare triple {630#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {630#false} is VALID [2022-02-20 20:44:48,932 INFO L290 TraceCheckUtils]: 56: Hoare triple {630#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {630#false} is VALID [2022-02-20 20:44:48,932 INFO L290 TraceCheckUtils]: 55: Hoare triple {630#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:48,932 INFO L290 TraceCheckUtils]: 54: Hoare triple {630#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {630#false} is VALID [2022-02-20 20:44:48,932 INFO L290 TraceCheckUtils]: 53: Hoare triple {630#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:48,933 INFO L290 TraceCheckUtils]: 52: Hoare triple {630#false} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:48,933 INFO L290 TraceCheckUtils]: 51: Hoare triple {630#false} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {630#false} is VALID [2022-02-20 20:44:48,937 INFO L290 TraceCheckUtils]: 50: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {630#false} is VALID [2022-02-20 20:44:48,937 INFO L290 TraceCheckUtils]: 49: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,938 INFO L290 TraceCheckUtils]: 48: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,938 INFO L290 TraceCheckUtils]: 47: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,939 INFO L290 TraceCheckUtils]: 46: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,940 INFO L290 TraceCheckUtils]: 45: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,940 INFO L290 TraceCheckUtils]: 44: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,941 INFO L290 TraceCheckUtils]: 43: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,941 INFO L290 TraceCheckUtils]: 42: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,942 INFO L290 TraceCheckUtils]: 41: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,942 INFO L290 TraceCheckUtils]: 40: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,943 INFO L290 TraceCheckUtils]: 39: Hoare triple {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} [188] L39-->L38-1: Formula: (= v_~x1~0_3 (* v_~x1~0_4 2)) InVars {~x1~0=v_~x1~0_4} OutVars{~x1~0=v_~x1~0_3} AuxVars[] AssignedVars[~x1~0] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,944 INFO L290 TraceCheckUtils]: 38: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [186] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] {634#(<= (+ ~x2~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,944 INFO L290 TraceCheckUtils]: 37: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,945 INFO L290 TraceCheckUtils]: 36: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,945 INFO L290 TraceCheckUtils]: 35: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,946 INFO L290 TraceCheckUtils]: 34: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,946 INFO L290 TraceCheckUtils]: 33: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,947 INFO L290 TraceCheckUtils]: 32: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,947 INFO L290 TraceCheckUtils]: 31: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,948 INFO L290 TraceCheckUtils]: 30: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,948 INFO L290 TraceCheckUtils]: 29: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,949 INFO L290 TraceCheckUtils]: 28: Hoare triple {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,949 INFO L290 TraceCheckUtils]: 27: Hoare triple {632#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {633#(<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:44:48,950 INFO L290 TraceCheckUtils]: 26: Hoare triple {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {632#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} is VALID [2022-02-20 20:44:48,951 INFO L290 TraceCheckUtils]: 25: Hoare triple {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:48,951 INFO L290 TraceCheckUtils]: 24: Hoare triple {629#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {631#(or (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:48,952 INFO L290 TraceCheckUtils]: 23: Hoare triple {629#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,952 INFO L290 TraceCheckUtils]: 22: Hoare triple {629#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {629#true} is VALID [2022-02-20 20:44:48,952 INFO L290 TraceCheckUtils]: 21: Hoare triple {629#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {629#true} is VALID [2022-02-20 20:44:48,952 INFO L290 TraceCheckUtils]: 20: Hoare triple {629#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {629#true} is VALID [2022-02-20 20:44:48,952 INFO L290 TraceCheckUtils]: 19: Hoare triple {629#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {629#true} is VALID [2022-02-20 20:44:48,952 INFO L290 TraceCheckUtils]: 18: Hoare triple {629#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {629#true} is VALID [2022-02-20 20:44:48,953 INFO L290 TraceCheckUtils]: 17: Hoare triple {629#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {629#true} is VALID [2022-02-20 20:44:48,953 INFO L290 TraceCheckUtils]: 16: Hoare triple {629#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {629#true} is VALID [2022-02-20 20:44:48,953 INFO L290 TraceCheckUtils]: 15: Hoare triple {629#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {629#true} is VALID [2022-02-20 20:44:48,953 INFO L290 TraceCheckUtils]: 14: Hoare triple {629#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {629#true} is VALID [2022-02-20 20:44:48,953 INFO L290 TraceCheckUtils]: 13: Hoare triple {629#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {629#true} is VALID [2022-02-20 20:44:48,954 INFO L290 TraceCheckUtils]: 12: Hoare triple {629#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,954 INFO L290 TraceCheckUtils]: 11: Hoare triple {629#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,954 INFO L290 TraceCheckUtils]: 10: Hoare triple {629#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {629#true} is VALID [2022-02-20 20:44:48,954 INFO L290 TraceCheckUtils]: 9: Hoare triple {629#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {629#true} is VALID [2022-02-20 20:44:48,954 INFO L290 TraceCheckUtils]: 8: Hoare triple {629#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {629#true} is VALID [2022-02-20 20:44:48,954 INFO L290 TraceCheckUtils]: 7: Hoare triple {629#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,955 INFO L290 TraceCheckUtils]: 6: Hoare triple {629#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,955 INFO L290 TraceCheckUtils]: 5: Hoare triple {629#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,955 INFO L290 TraceCheckUtils]: 4: Hoare triple {629#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,955 INFO L290 TraceCheckUtils]: 3: Hoare triple {629#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,955 INFO L290 TraceCheckUtils]: 2: Hoare triple {629#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {629#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {629#true} is VALID [2022-02-20 20:44:48,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {629#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {629#true} is VALID [2022-02-20 20:44:48,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:44:48,957 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [789867600] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:44:48,957 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:44:48,957 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2022-02-20 20:44:48,957 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262016759] [2022-02-20 20:44:48,957 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:44:48,958 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 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 62 [2022-02-20 20:44:48,958 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:44:48,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 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 20:44:49,035 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 20:44:49,036 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:44:49,036 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:44:49,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:44:49,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:44:49,038 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 50 out of 81 [2022-02-20 20:44:49,039 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 66 transitions, 159 flow. Second operand has 10 states, 10 states have (on average 53.3) internal successors, (533), 10 states have internal predecessors, (533), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:49,039 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:44:49,039 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 50 of 81 [2022-02-20 20:44:49,039 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:44:49,503 INFO L129 PetriNetUnfolder]: 38/185 cut-off events. [2022-02-20 20:44:49,503 INFO L130 PetriNetUnfolder]: For 24/32 co-relation queries the response was YES. [2022-02-20 20:44:49,504 INFO L84 FinitePrefix]: Finished finitePrefix Result has 344 conditions, 185 events. 38/185 cut-off events. For 24/32 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 577 event pairs, 5 based on Foata normal form. 2/166 useless extension candidates. Maximal degree in co-relation 337. Up to 36 conditions per place. [2022-02-20 20:44:49,505 INFO L132 encePairwiseOnDemand]: 70/81 looper letters, 40 selfloop transitions, 16 changer transitions 1/97 dead transitions. [2022-02-20 20:44:49,505 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 97 transitions, 361 flow [2022-02-20 20:44:49,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-20 20:44:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-02-20 20:44:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 611 transitions. [2022-02-20 20:44:49,518 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6857463524130191 [2022-02-20 20:44:49,518 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 611 transitions. [2022-02-20 20:44:49,518 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 611 transitions. [2022-02-20 20:44:49,519 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:44:49,519 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 611 transitions. [2022-02-20 20:44:49,521 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 55.54545454545455) internal successors, (611), 11 states have internal predecessors, (611), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:49,523 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:49,523 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:49,523 INFO L186 Difference]: Start difference. First operand has 75 places, 66 transitions, 159 flow. Second operand 11 states and 611 transitions. [2022-02-20 20:44:49,523 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 97 transitions, 361 flow [2022-02-20 20:44:52,042 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 97 transitions, 346 flow, removed 4 selfloop flow, removed 5 redundant places. [2022-02-20 20:44:52,044 INFO L242 Difference]: Finished difference. Result has 84 places, 74 transitions, 244 flow [2022-02-20 20:44:52,045 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=148, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=244, PETRI_PLACES=84, PETRI_TRANSITIONS=74} [2022-02-20 20:44:52,045 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, 13 predicate places. [2022-02-20 20:44:52,046 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 84 places, 74 transitions, 244 flow [2022-02-20 20:44:52,065 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 474 states, 471 states have (on average 2.3205944798301488) internal successors, (1093), 473 states have internal predecessors, (1093), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:52,066 INFO L78 Accepts]: Start accepts. Automaton has has 474 states, 471 states have (on average 2.3205944798301488) internal successors, (1093), 473 states have internal predecessors, (1093), 0 states have call successors, (0), 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 62 [2022-02-20 20:44:52,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:44:52,067 INFO L470 AbstractCegarLoop]: Abstraction has has 84 places, 74 transitions, 244 flow [2022-02-20 20:44:52,067 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 53.3) internal successors, (533), 10 states have internal predecessors, (533), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:52,068 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:44:52,068 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:44:52,093 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 20:44:52,291 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:44:52,291 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:44:52,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:44:52,292 INFO L85 PathProgramCache]: Analyzing trace with hash 201223312, now seen corresponding path program 2 times [2022-02-20 20:44:52,292 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:44:52,292 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002411503] [2022-02-20 20:44:52,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:44:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:52,484 INFO L290 TraceCheckUtils]: 0: Hoare triple {1497#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,484 INFO L290 TraceCheckUtils]: 1: Hoare triple {1497#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1497#true} is VALID [2022-02-20 20:44:52,484 INFO L290 TraceCheckUtils]: 2: Hoare triple {1497#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,485 INFO L290 TraceCheckUtils]: 3: Hoare triple {1497#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,485 INFO L290 TraceCheckUtils]: 4: Hoare triple {1497#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,485 INFO L290 TraceCheckUtils]: 5: Hoare triple {1497#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,485 INFO L290 TraceCheckUtils]: 6: Hoare triple {1497#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,485 INFO L290 TraceCheckUtils]: 7: Hoare triple {1497#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,485 INFO L290 TraceCheckUtils]: 8: Hoare triple {1497#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {1497#true} is VALID [2022-02-20 20:44:52,486 INFO L290 TraceCheckUtils]: 9: Hoare triple {1497#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {1497#true} is VALID [2022-02-20 20:44:52,486 INFO L290 TraceCheckUtils]: 10: Hoare triple {1497#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {1497#true} is VALID [2022-02-20 20:44:52,486 INFO L290 TraceCheckUtils]: 11: Hoare triple {1497#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,486 INFO L290 TraceCheckUtils]: 12: Hoare triple {1497#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,486 INFO L290 TraceCheckUtils]: 13: Hoare triple {1497#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1497#true} is VALID [2022-02-20 20:44:52,486 INFO L290 TraceCheckUtils]: 14: Hoare triple {1497#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {1497#true} is VALID [2022-02-20 20:44:52,487 INFO L290 TraceCheckUtils]: 15: Hoare triple {1497#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1497#true} is VALID [2022-02-20 20:44:52,487 INFO L290 TraceCheckUtils]: 16: Hoare triple {1497#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1497#true} is VALID [2022-02-20 20:44:52,487 INFO L290 TraceCheckUtils]: 17: Hoare triple {1497#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {1497#true} is VALID [2022-02-20 20:44:52,487 INFO L290 TraceCheckUtils]: 18: Hoare triple {1497#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {1497#true} is VALID [2022-02-20 20:44:52,487 INFO L290 TraceCheckUtils]: 19: Hoare triple {1497#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {1497#true} is VALID [2022-02-20 20:44:52,487 INFO L290 TraceCheckUtils]: 20: Hoare triple {1497#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {1497#true} is VALID [2022-02-20 20:44:52,488 INFO L290 TraceCheckUtils]: 21: Hoare triple {1497#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {1497#true} is VALID [2022-02-20 20:44:52,488 INFO L290 TraceCheckUtils]: 22: Hoare triple {1497#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1497#true} is VALID [2022-02-20 20:44:52,488 INFO L290 TraceCheckUtils]: 23: Hoare triple {1497#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1497#true} is VALID [2022-02-20 20:44:52,489 INFO L290 TraceCheckUtils]: 24: Hoare triple {1497#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1499#(or (and (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296))))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:52,490 INFO L290 TraceCheckUtils]: 25: Hoare triple {1499#(or (and (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296))))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1499#(or (and (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296))))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:52,491 INFO L290 TraceCheckUtils]: 26: Hoare triple {1499#(or (and (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296))))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1500#(or (and (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296))))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} is VALID [2022-02-20 20:44:52,491 INFO L290 TraceCheckUtils]: 27: Hoare triple {1500#(or (and (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296))))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,492 INFO L290 TraceCheckUtils]: 28: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,493 INFO L290 TraceCheckUtils]: 29: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,493 INFO L290 TraceCheckUtils]: 30: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,494 INFO L290 TraceCheckUtils]: 31: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,495 INFO L290 TraceCheckUtils]: 32: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,496 INFO L290 TraceCheckUtils]: 34: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,497 INFO L290 TraceCheckUtils]: 35: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,497 INFO L290 TraceCheckUtils]: 36: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,498 INFO L290 TraceCheckUtils]: 37: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} is VALID [2022-02-20 20:44:52,500 INFO L290 TraceCheckUtils]: 39: Hoare triple {1501#(and (= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (< (* (div ~x1~0 4294967296) 4294967296) ~x1~0))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {1502#(and (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0) (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296))) (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)))))} is VALID [2022-02-20 20:44:52,500 INFO L290 TraceCheckUtils]: 40: Hoare triple {1502#(and (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0) (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296))) (not (<= ~x1~0 (* (div ~x1~0 4294967296) 4294967296))) (= (+ (* (div ~x2~0 4294967296) (- 4294967296)) ~x2~0) (+ ~x1~0 (* (div ~x1~0 4294967296) (- 4294967296)))))} [186] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,501 INFO L290 TraceCheckUtils]: 41: Hoare triple {1498#false} [188] L39-->L38-1: Formula: (= v_~x1~0_3 (* v_~x1~0_4 2)) InVars {~x1~0=v_~x1~0_4} OutVars{~x1~0=v_~x1~0_3} AuxVars[] AssignedVars[~x1~0] {1498#false} is VALID [2022-02-20 20:44:52,501 INFO L290 TraceCheckUtils]: 42: Hoare triple {1498#false} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1498#false} is VALID [2022-02-20 20:44:52,501 INFO L290 TraceCheckUtils]: 43: Hoare triple {1498#false} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1498#false} is VALID [2022-02-20 20:44:52,501 INFO L290 TraceCheckUtils]: 44: Hoare triple {1498#false} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1498#false} is VALID [2022-02-20 20:44:52,501 INFO L290 TraceCheckUtils]: 45: Hoare triple {1498#false} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,501 INFO L290 TraceCheckUtils]: 46: Hoare triple {1498#false} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1498#false} is VALID [2022-02-20 20:44:52,502 INFO L290 TraceCheckUtils]: 47: Hoare triple {1498#false} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,502 INFO L290 TraceCheckUtils]: 48: Hoare triple {1498#false} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,502 INFO L290 TraceCheckUtils]: 49: Hoare triple {1498#false} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1498#false} is VALID [2022-02-20 20:44:52,502 INFO L290 TraceCheckUtils]: 50: Hoare triple {1498#false} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1498#false} is VALID [2022-02-20 20:44:52,502 INFO L290 TraceCheckUtils]: 51: Hoare triple {1498#false} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1498#false} is VALID [2022-02-20 20:44:52,502 INFO L290 TraceCheckUtils]: 52: Hoare triple {1498#false} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,503 INFO L290 TraceCheckUtils]: 53: Hoare triple {1498#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,503 INFO L290 TraceCheckUtils]: 54: Hoare triple {1498#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1498#false} is VALID [2022-02-20 20:44:52,503 INFO L290 TraceCheckUtils]: 55: Hoare triple {1498#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,503 INFO L290 TraceCheckUtils]: 56: Hoare triple {1498#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1498#false} is VALID [2022-02-20 20:44:52,503 INFO L290 TraceCheckUtils]: 57: Hoare triple {1498#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1498#false} is VALID [2022-02-20 20:44:52,503 INFO L290 TraceCheckUtils]: 58: Hoare triple {1498#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1498#false} is VALID [2022-02-20 20:44:52,504 INFO L290 TraceCheckUtils]: 59: Hoare triple {1498#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,504 INFO L290 TraceCheckUtils]: 60: Hoare triple {1498#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,505 INFO L290 TraceCheckUtils]: 61: Hoare triple {1498#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1498#false} is VALID [2022-02-20 20:44:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:44:52,506 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:44:52,508 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002411503] [2022-02-20 20:44:52,509 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002411503] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:44:52,509 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:44:52,509 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:44:52,509 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276409857] [2022-02-20 20:44:52,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:44:52,510 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 62 [2022-02-20 20:44:52,512 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:44:52,512 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:52,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:44:52,567 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:44:52,567 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:44:52,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:44:52,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:44:52,569 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 50 out of 81 [2022-02-20 20:44:52,570 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 74 transitions, 244 flow. Second operand has 6 states, 6 states have (on average 53.666666666666664) internal successors, (322), 6 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:52,570 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:44:52,570 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 50 of 81 [2022-02-20 20:44:52,570 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:44:52,934 INFO L129 PetriNetUnfolder]: 34/161 cut-off events. [2022-02-20 20:44:52,934 INFO L130 PetriNetUnfolder]: For 110/114 co-relation queries the response was YES. [2022-02-20 20:44:52,935 INFO L84 FinitePrefix]: Finished finitePrefix Result has 398 conditions, 161 events. 34/161 cut-off events. For 110/114 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 463 event pairs, 10 based on Foata normal form. 3/158 useless extension candidates. Maximal degree in co-relation 388. Up to 66 conditions per place. [2022-02-20 20:44:52,936 INFO L132 encePairwiseOnDemand]: 72/81 looper letters, 32 selfloop transitions, 5 changer transitions 7/84 dead transitions. [2022-02-20 20:44:52,936 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 84 transitions, 386 flow [2022-02-20 20:44:52,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:44:52,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:44:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 338 transitions. [2022-02-20 20:44:52,941 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6954732510288066 [2022-02-20 20:44:52,941 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 338 transitions. [2022-02-20 20:44:52,941 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 338 transitions. [2022-02-20 20:44:52,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:44:52,942 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 338 transitions. [2022-02-20 20:44:52,943 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 56.333333333333336) internal successors, (338), 6 states have internal predecessors, (338), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:52,944 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 81.0) internal successors, (567), 7 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:52,944 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 81.0) internal successors, (567), 7 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:52,944 INFO L186 Difference]: Start difference. First operand has 84 places, 74 transitions, 244 flow. Second operand 6 states and 338 transitions. [2022-02-20 20:44:52,944 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 84 transitions, 386 flow [2022-02-20 20:44:54,155 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 85 places, 84 transitions, 373 flow, removed 2 selfloop flow, removed 4 redundant places. [2022-02-20 20:44:54,158 INFO L242 Difference]: Finished difference. Result has 87 places, 74 transitions, 252 flow [2022-02-20 20:44:54,159 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=231, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=69, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=252, PETRI_PLACES=87, PETRI_TRANSITIONS=74} [2022-02-20 20:44:54,159 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, 16 predicate places. [2022-02-20 20:44:54,159 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 87 places, 74 transitions, 252 flow [2022-02-20 20:44:54,169 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 276 states, 275 states have (on average 2.2981818181818183) internal successors, (632), 275 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:54,170 INFO L78 Accepts]: Start accepts. Automaton has has 276 states, 275 states have (on average 2.2981818181818183) internal successors, (632), 275 states have internal predecessors, (632), 0 states have call successors, (0), 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 62 [2022-02-20 20:44:54,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:44:54,171 INFO L470 AbstractCegarLoop]: Abstraction has has 87 places, 74 transitions, 252 flow [2022-02-20 20:44:54,171 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 53.666666666666664) internal successors, (322), 6 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:54,171 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:44:54,172 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:44:54,172 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:44:54,172 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:44:54,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:44:54,173 INFO L85 PathProgramCache]: Analyzing trace with hash 905496518, now seen corresponding path program 1 times [2022-02-20 20:44:54,173 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:44:54,174 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292560712] [2022-02-20 20:44:54,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:54,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:44:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:54,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {1785#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {1785#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1785#true} is VALID [2022-02-20 20:44:54,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {1785#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,304 INFO L290 TraceCheckUtils]: 3: Hoare triple {1785#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,304 INFO L290 TraceCheckUtils]: 4: Hoare triple {1785#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {1785#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,305 INFO L290 TraceCheckUtils]: 6: Hoare triple {1785#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,305 INFO L290 TraceCheckUtils]: 7: Hoare triple {1785#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,305 INFO L290 TraceCheckUtils]: 8: Hoare triple {1785#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {1785#true} is VALID [2022-02-20 20:44:54,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {1785#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {1785#true} is VALID [2022-02-20 20:44:54,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {1785#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {1785#true} is VALID [2022-02-20 20:44:54,306 INFO L290 TraceCheckUtils]: 11: Hoare triple {1785#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {1785#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,306 INFO L290 TraceCheckUtils]: 13: Hoare triple {1785#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1785#true} is VALID [2022-02-20 20:44:54,306 INFO L290 TraceCheckUtils]: 14: Hoare triple {1785#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {1785#true} is VALID [2022-02-20 20:44:54,306 INFO L290 TraceCheckUtils]: 15: Hoare triple {1785#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1785#true} is VALID [2022-02-20 20:44:54,306 INFO L290 TraceCheckUtils]: 16: Hoare triple {1785#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1785#true} is VALID [2022-02-20 20:44:54,306 INFO L290 TraceCheckUtils]: 17: Hoare triple {1785#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {1785#true} is VALID [2022-02-20 20:44:54,307 INFO L290 TraceCheckUtils]: 18: Hoare triple {1785#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {1785#true} is VALID [2022-02-20 20:44:54,307 INFO L290 TraceCheckUtils]: 19: Hoare triple {1785#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {1785#true} is VALID [2022-02-20 20:44:54,307 INFO L290 TraceCheckUtils]: 20: Hoare triple {1785#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {1785#true} is VALID [2022-02-20 20:44:54,307 INFO L290 TraceCheckUtils]: 21: Hoare triple {1785#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {1785#true} is VALID [2022-02-20 20:44:54,307 INFO L290 TraceCheckUtils]: 22: Hoare triple {1785#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1785#true} is VALID [2022-02-20 20:44:54,307 INFO L290 TraceCheckUtils]: 23: Hoare triple {1785#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:54,308 INFO L290 TraceCheckUtils]: 24: Hoare triple {1785#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:54,309 INFO L290 TraceCheckUtils]: 25: Hoare triple {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:54,309 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1788#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} is VALID [2022-02-20 20:44:54,310 INFO L290 TraceCheckUtils]: 27: Hoare triple {1788#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,310 INFO L290 TraceCheckUtils]: 28: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,311 INFO L290 TraceCheckUtils]: 29: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,311 INFO L290 TraceCheckUtils]: 30: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,312 INFO L290 TraceCheckUtils]: 31: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,312 INFO L290 TraceCheckUtils]: 32: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,313 INFO L290 TraceCheckUtils]: 33: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,313 INFO L290 TraceCheckUtils]: 34: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,314 INFO L290 TraceCheckUtils]: 35: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,314 INFO L290 TraceCheckUtils]: 36: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,315 INFO L290 TraceCheckUtils]: 37: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,315 INFO L290 TraceCheckUtils]: 38: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:54,316 INFO L290 TraceCheckUtils]: 39: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [192] L46-1-->L47: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_4 4294967296)) InVars {~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:54,316 INFO L290 TraceCheckUtils]: 40: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [194] L47-->L46-1: Formula: (= (* v_~x2~0_4 2) v_~x2~0_3) InVars {~x2~0=v_~x2~0_4} OutVars{~x2~0=v_~x2~0_3} AuxVars[] AssignedVars[~x2~0] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:54,317 INFO L290 TraceCheckUtils]: 41: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:54,317 INFO L290 TraceCheckUtils]: 42: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:54,318 INFO L290 TraceCheckUtils]: 43: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:54,319 INFO L290 TraceCheckUtils]: 44: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,319 INFO L290 TraceCheckUtils]: 45: Hoare triple {1786#false} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1786#false} is VALID [2022-02-20 20:44:54,319 INFO L290 TraceCheckUtils]: 46: Hoare triple {1786#false} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,319 INFO L290 TraceCheckUtils]: 47: Hoare triple {1786#false} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1786#false} is VALID [2022-02-20 20:44:54,319 INFO L290 TraceCheckUtils]: 48: Hoare triple {1786#false} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1786#false} is VALID [2022-02-20 20:44:54,319 INFO L290 TraceCheckUtils]: 49: Hoare triple {1786#false} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1786#false} is VALID [2022-02-20 20:44:54,319 INFO L290 TraceCheckUtils]: 50: Hoare triple {1786#false} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,320 INFO L290 TraceCheckUtils]: 51: Hoare triple {1786#false} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1786#false} is VALID [2022-02-20 20:44:54,320 INFO L290 TraceCheckUtils]: 52: Hoare triple {1786#false} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1786#false} is VALID [2022-02-20 20:44:54,320 INFO L290 TraceCheckUtils]: 53: Hoare triple {1786#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,320 INFO L290 TraceCheckUtils]: 54: Hoare triple {1786#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1786#false} is VALID [2022-02-20 20:44:54,320 INFO L290 TraceCheckUtils]: 55: Hoare triple {1786#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,320 INFO L290 TraceCheckUtils]: 56: Hoare triple {1786#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1786#false} is VALID [2022-02-20 20:44:54,321 INFO L290 TraceCheckUtils]: 57: Hoare triple {1786#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1786#false} is VALID [2022-02-20 20:44:54,321 INFO L290 TraceCheckUtils]: 58: Hoare triple {1786#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1786#false} is VALID [2022-02-20 20:44:54,321 INFO L290 TraceCheckUtils]: 59: Hoare triple {1786#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,321 INFO L290 TraceCheckUtils]: 60: Hoare triple {1786#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,321 INFO L290 TraceCheckUtils]: 61: Hoare triple {1786#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:44:54,322 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:44:54,322 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292560712] [2022-02-20 20:44:54,322 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [292560712] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:44:54,322 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [831434826] [2022-02-20 20:44:54,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:44:54,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:44:54,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:44:54,324 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 20:44:54,325 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 20:44:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:54,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 7 conjunts are in the unsatisfiable core [2022-02-20 20:44:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:44:54,399 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:44:55,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {1785#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {1785#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1785#true} is VALID [2022-02-20 20:44:55,239 INFO L290 TraceCheckUtils]: 2: Hoare triple {1785#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,239 INFO L290 TraceCheckUtils]: 3: Hoare triple {1785#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,239 INFO L290 TraceCheckUtils]: 4: Hoare triple {1785#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,239 INFO L290 TraceCheckUtils]: 5: Hoare triple {1785#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {1785#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {1785#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 8: Hoare triple {1785#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 9: Hoare triple {1785#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 10: Hoare triple {1785#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 11: Hoare triple {1785#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 12: Hoare triple {1785#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 13: Hoare triple {1785#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 14: Hoare triple {1785#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {1785#true} is VALID [2022-02-20 20:44:55,240 INFO L290 TraceCheckUtils]: 15: Hoare triple {1785#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1785#true} is VALID [2022-02-20 20:44:55,241 INFO L290 TraceCheckUtils]: 16: Hoare triple {1785#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1785#true} is VALID [2022-02-20 20:44:55,241 INFO L290 TraceCheckUtils]: 17: Hoare triple {1785#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {1785#true} is VALID [2022-02-20 20:44:55,241 INFO L290 TraceCheckUtils]: 18: Hoare triple {1785#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {1785#true} is VALID [2022-02-20 20:44:55,241 INFO L290 TraceCheckUtils]: 19: Hoare triple {1785#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {1785#true} is VALID [2022-02-20 20:44:55,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {1785#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {1785#true} is VALID [2022-02-20 20:44:55,242 INFO L290 TraceCheckUtils]: 21: Hoare triple {1785#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {1785#true} is VALID [2022-02-20 20:44:55,242 INFO L290 TraceCheckUtils]: 22: Hoare triple {1785#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1785#true} is VALID [2022-02-20 20:44:55,242 INFO L290 TraceCheckUtils]: 23: Hoare triple {1785#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:55,243 INFO L290 TraceCheckUtils]: 24: Hoare triple {1785#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1866#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:44:55,244 INFO L290 TraceCheckUtils]: 25: Hoare triple {1866#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1866#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:44:55,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {1866#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1873#(or (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296))))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:44:55,245 INFO L290 TraceCheckUtils]: 27: Hoare triple {1873#(or (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296))))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296))))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,246 INFO L290 TraceCheckUtils]: 28: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,246 INFO L290 TraceCheckUtils]: 29: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,247 INFO L290 TraceCheckUtils]: 30: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,248 INFO L290 TraceCheckUtils]: 31: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,248 INFO L290 TraceCheckUtils]: 32: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,249 INFO L290 TraceCheckUtils]: 33: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,249 INFO L290 TraceCheckUtils]: 34: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,250 INFO L290 TraceCheckUtils]: 35: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,250 INFO L290 TraceCheckUtils]: 36: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,251 INFO L290 TraceCheckUtils]: 37: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,251 INFO L290 TraceCheckUtils]: 38: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,252 INFO L290 TraceCheckUtils]: 39: Hoare triple {1877#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [192] L46-1-->L47: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_4 4294967296)) InVars {~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[] {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,252 INFO L290 TraceCheckUtils]: 40: Hoare triple {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [194] L47-->L46-1: Formula: (= (* v_~x2~0_4 2) v_~x2~0_3) InVars {~x2~0=v_~x2~0_4} OutVars{~x2~0=v_~x2~0_3} AuxVars[] AssignedVars[~x2~0] {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,253 INFO L290 TraceCheckUtils]: 41: Hoare triple {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,254 INFO L290 TraceCheckUtils]: 42: Hoare triple {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,254 INFO L290 TraceCheckUtils]: 43: Hoare triple {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:44:55,254 INFO L290 TraceCheckUtils]: 44: Hoare triple {1914#(and (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,255 INFO L290 TraceCheckUtils]: 45: Hoare triple {1786#false} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1786#false} is VALID [2022-02-20 20:44:55,255 INFO L290 TraceCheckUtils]: 46: Hoare triple {1786#false} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,255 INFO L290 TraceCheckUtils]: 47: Hoare triple {1786#false} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1786#false} is VALID [2022-02-20 20:44:55,255 INFO L290 TraceCheckUtils]: 48: Hoare triple {1786#false} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1786#false} is VALID [2022-02-20 20:44:55,255 INFO L290 TraceCheckUtils]: 49: Hoare triple {1786#false} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1786#false} is VALID [2022-02-20 20:44:55,256 INFO L290 TraceCheckUtils]: 50: Hoare triple {1786#false} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,256 INFO L290 TraceCheckUtils]: 51: Hoare triple {1786#false} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1786#false} is VALID [2022-02-20 20:44:55,256 INFO L290 TraceCheckUtils]: 52: Hoare triple {1786#false} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1786#false} is VALID [2022-02-20 20:44:55,256 INFO L290 TraceCheckUtils]: 53: Hoare triple {1786#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,256 INFO L290 TraceCheckUtils]: 54: Hoare triple {1786#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1786#false} is VALID [2022-02-20 20:44:55,256 INFO L290 TraceCheckUtils]: 55: Hoare triple {1786#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,257 INFO L290 TraceCheckUtils]: 56: Hoare triple {1786#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1786#false} is VALID [2022-02-20 20:44:55,257 INFO L290 TraceCheckUtils]: 57: Hoare triple {1786#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1786#false} is VALID [2022-02-20 20:44:55,257 INFO L290 TraceCheckUtils]: 58: Hoare triple {1786#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1786#false} is VALID [2022-02-20 20:44:55,257 INFO L290 TraceCheckUtils]: 59: Hoare triple {1786#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,257 INFO L290 TraceCheckUtils]: 60: Hoare triple {1786#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,258 INFO L290 TraceCheckUtils]: 61: Hoare triple {1786#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:44:55,258 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:44:56,845 INFO L290 TraceCheckUtils]: 61: Hoare triple {1786#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,846 INFO L290 TraceCheckUtils]: 60: Hoare triple {1786#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,846 INFO L290 TraceCheckUtils]: 59: Hoare triple {1786#false} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,846 INFO L290 TraceCheckUtils]: 58: Hoare triple {1786#false} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1786#false} is VALID [2022-02-20 20:44:56,846 INFO L290 TraceCheckUtils]: 57: Hoare triple {1786#false} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1786#false} is VALID [2022-02-20 20:44:56,847 INFO L290 TraceCheckUtils]: 56: Hoare triple {1786#false} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1786#false} is VALID [2022-02-20 20:44:56,847 INFO L290 TraceCheckUtils]: 55: Hoare triple {1786#false} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,847 INFO L290 TraceCheckUtils]: 54: Hoare triple {1786#false} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1786#false} is VALID [2022-02-20 20:44:56,847 INFO L290 TraceCheckUtils]: 53: Hoare triple {1786#false} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,847 INFO L290 TraceCheckUtils]: 52: Hoare triple {1786#false} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1786#false} is VALID [2022-02-20 20:44:56,847 INFO L290 TraceCheckUtils]: 51: Hoare triple {1786#false} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1786#false} is VALID [2022-02-20 20:44:56,848 INFO L290 TraceCheckUtils]: 50: Hoare triple {1786#false} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,848 INFO L290 TraceCheckUtils]: 49: Hoare triple {1786#false} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {1786#false} is VALID [2022-02-20 20:44:56,848 INFO L290 TraceCheckUtils]: 48: Hoare triple {1786#false} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1786#false} is VALID [2022-02-20 20:44:56,848 INFO L290 TraceCheckUtils]: 47: Hoare triple {1786#false} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1786#false} is VALID [2022-02-20 20:44:56,848 INFO L290 TraceCheckUtils]: 46: Hoare triple {1786#false} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,848 INFO L290 TraceCheckUtils]: 45: Hoare triple {1786#false} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1786#false} is VALID [2022-02-20 20:44:56,849 INFO L290 TraceCheckUtils]: 44: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {1786#false} is VALID [2022-02-20 20:44:56,850 INFO L290 TraceCheckUtils]: 43: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:56,850 INFO L290 TraceCheckUtils]: 42: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:56,851 INFO L290 TraceCheckUtils]: 41: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:56,851 INFO L290 TraceCheckUtils]: 40: Hoare triple {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} [194] L47-->L46-1: Formula: (= (* v_~x2~0_4 2) v_~x2~0_3) InVars {~x2~0=v_~x2~0_4} OutVars{~x2~0=v_~x2~0_3} AuxVars[] AssignedVars[~x2~0] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:56,852 INFO L290 TraceCheckUtils]: 39: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [192] L46-1-->L47: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_4 4294967296)) InVars {~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[] {1790#(<= (+ ~x1~0 (* (div ~n~0 4294967296) 4294967296) 1) (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0))} is VALID [2022-02-20 20:44:56,853 INFO L290 TraceCheckUtils]: 38: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,853 INFO L290 TraceCheckUtils]: 37: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,854 INFO L290 TraceCheckUtils]: 36: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,854 INFO L290 TraceCheckUtils]: 35: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,854 INFO L290 TraceCheckUtils]: 34: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,855 INFO L290 TraceCheckUtils]: 33: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,855 INFO L290 TraceCheckUtils]: 32: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,856 INFO L290 TraceCheckUtils]: 31: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,856 INFO L290 TraceCheckUtils]: 30: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,857 INFO L290 TraceCheckUtils]: 29: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,857 INFO L290 TraceCheckUtils]: 28: Hoare triple {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {1788#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1789#(<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))} is VALID [2022-02-20 20:44:56,858 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1788#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} is VALID [2022-02-20 20:44:56,859 INFO L290 TraceCheckUtils]: 25: Hoare triple {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:56,860 INFO L290 TraceCheckUtils]: 24: Hoare triple {1785#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1787#(or (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:44:56,860 INFO L290 TraceCheckUtils]: 23: Hoare triple {1785#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,860 INFO L290 TraceCheckUtils]: 22: Hoare triple {1785#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1785#true} is VALID [2022-02-20 20:44:56,860 INFO L290 TraceCheckUtils]: 21: Hoare triple {1785#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {1785#true} is VALID [2022-02-20 20:44:56,860 INFO L290 TraceCheckUtils]: 20: Hoare triple {1785#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {1785#true} is VALID [2022-02-20 20:44:56,860 INFO L290 TraceCheckUtils]: 19: Hoare triple {1785#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {1785#true} is VALID [2022-02-20 20:44:56,861 INFO L290 TraceCheckUtils]: 18: Hoare triple {1785#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {1785#true} is VALID [2022-02-20 20:44:56,861 INFO L290 TraceCheckUtils]: 17: Hoare triple {1785#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {1785#true} is VALID [2022-02-20 20:44:56,861 INFO L290 TraceCheckUtils]: 16: Hoare triple {1785#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1785#true} is VALID [2022-02-20 20:44:56,861 INFO L290 TraceCheckUtils]: 15: Hoare triple {1785#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1785#true} is VALID [2022-02-20 20:44:56,861 INFO L290 TraceCheckUtils]: 14: Hoare triple {1785#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {1785#true} is VALID [2022-02-20 20:44:56,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {1785#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1785#true} is VALID [2022-02-20 20:44:56,862 INFO L290 TraceCheckUtils]: 12: Hoare triple {1785#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,862 INFO L290 TraceCheckUtils]: 11: Hoare triple {1785#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,862 INFO L290 TraceCheckUtils]: 10: Hoare triple {1785#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {1785#true} is VALID [2022-02-20 20:44:56,862 INFO L290 TraceCheckUtils]: 9: Hoare triple {1785#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {1785#true} is VALID [2022-02-20 20:44:56,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {1785#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {1785#true} is VALID [2022-02-20 20:44:56,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {1785#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,862 INFO L290 TraceCheckUtils]: 6: Hoare triple {1785#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,863 INFO L290 TraceCheckUtils]: 5: Hoare triple {1785#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,863 INFO L290 TraceCheckUtils]: 4: Hoare triple {1785#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,863 INFO L290 TraceCheckUtils]: 3: Hoare triple {1785#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,863 INFO L290 TraceCheckUtils]: 2: Hoare triple {1785#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {1785#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1785#true} is VALID [2022-02-20 20:44:56,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {1785#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1785#true} is VALID [2022-02-20 20:44:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:44:56,864 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [831434826] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:44:56,864 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:44:56,864 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 10 [2022-02-20 20:44:56,864 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785690803] [2022-02-20 20:44:56,865 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:44:56,865 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.3) internal successors, (83), 10 states have internal predecessors, (83), 0 states have call successors, (0), 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 62 [2022-02-20 20:44:56,866 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:44:56,866 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 8.3) internal successors, (83), 10 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:56,932 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:44:56,933 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:44:56,933 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:44:56,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:44:56,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:44:56,934 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 50 out of 81 [2022-02-20 20:44:56,935 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 87 places, 74 transitions, 252 flow. Second operand has 10 states, 10 states have (on average 53.2) internal successors, (532), 10 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:56,936 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:44:56,936 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 50 of 81 [2022-02-20 20:44:56,936 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:44:57,858 INFO L129 PetriNetUnfolder]: 37/153 cut-off events. [2022-02-20 20:44:57,859 INFO L130 PetriNetUnfolder]: For 118/118 co-relation queries the response was YES. [2022-02-20 20:44:57,860 INFO L84 FinitePrefix]: Finished finitePrefix Result has 416 conditions, 153 events. 37/153 cut-off events. For 118/118 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 382 event pairs, 3 based on Foata normal form. 3/154 useless extension candidates. Maximal degree in co-relation 403. Up to 55 conditions per place. [2022-02-20 20:44:57,860 INFO L132 encePairwiseOnDemand]: 70/81 looper letters, 36 selfloop transitions, 16 changer transitions 0/92 dead transitions. [2022-02-20 20:44:57,860 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 92 transitions, 457 flow [2022-02-20 20:44:57,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-20 20:44:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-02-20 20:44:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 596 transitions. [2022-02-20 20:44:57,868 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6689113355780022 [2022-02-20 20:44:57,868 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 596 transitions. [2022-02-20 20:44:57,868 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 596 transitions. [2022-02-20 20:44:57,868 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:44:57,869 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 596 transitions. [2022-02-20 20:44:57,870 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 54.18181818181818) internal successors, (596), 11 states have internal predecessors, (596), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:57,871 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:57,872 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 81.0) internal successors, (972), 12 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:44:57,872 INFO L186 Difference]: Start difference. First operand has 87 places, 74 transitions, 252 flow. Second operand 11 states and 596 transitions. [2022-02-20 20:44:57,872 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 92 transitions, 457 flow [2022-02-20 20:45:01,048 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 92 transitions, 429 flow, removed 7 selfloop flow, removed 6 redundant places. [2022-02-20 20:45:01,050 INFO L242 Difference]: Finished difference. Result has 93 places, 80 transitions, 316 flow [2022-02-20 20:45:01,050 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=228, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=74, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=62, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=316, PETRI_PLACES=93, PETRI_TRANSITIONS=80} [2022-02-20 20:45:01,051 INFO L334 CegarLoopForPetriNet]: 71 programPoint places, 22 predicate places. [2022-02-20 20:45:01,051 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 93 places, 80 transitions, 316 flow [2022-02-20 20:45:01,063 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 328 states, 327 states have (on average 2.3577981651376145) internal successors, (771), 327 states have internal predecessors, (771), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:45:01,064 INFO L78 Accepts]: Start accepts. Automaton has has 328 states, 327 states have (on average 2.3577981651376145) internal successors, (771), 327 states have internal predecessors, (771), 0 states have call successors, (0), 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 62 [2022-02-20 20:45:01,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:45:01,064 INFO L470 AbstractCegarLoop]: Abstraction has has 93 places, 80 transitions, 316 flow [2022-02-20 20:45:01,065 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 53.2) internal successors, (532), 10 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:45:01,065 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:45:01,065 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:45:01,090 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 20:45:01,279 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 20:45:01,280 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:45:01,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:45:01,280 INFO L85 PathProgramCache]: Analyzing trace with hash -1347565098, now seen corresponding path program 1 times [2022-02-20 20:45:01,280 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:45:01,280 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254599430] [2022-02-20 20:45:01,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:45:01,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:45:01,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:45:01,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {2504#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {2504#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {2504#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 3: Hoare triple {2504#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 4: Hoare triple {2504#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 5: Hoare triple {2504#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 6: Hoare triple {2504#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 7: Hoare triple {2504#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 8: Hoare triple {2504#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 9: Hoare triple {2504#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {2504#true} is VALID [2022-02-20 20:45:01,844 INFO L290 TraceCheckUtils]: 10: Hoare triple {2504#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 11: Hoare triple {2504#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 12: Hoare triple {2504#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 13: Hoare triple {2504#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 14: Hoare triple {2504#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 15: Hoare triple {2504#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 16: Hoare triple {2504#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 17: Hoare triple {2504#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {2504#true} is VALID [2022-02-20 20:45:01,845 INFO L290 TraceCheckUtils]: 18: Hoare triple {2504#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {2504#true} is VALID [2022-02-20 20:45:01,846 INFO L290 TraceCheckUtils]: 19: Hoare triple {2504#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {2504#true} is VALID [2022-02-20 20:45:01,846 INFO L290 TraceCheckUtils]: 20: Hoare triple {2504#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {2504#true} is VALID [2022-02-20 20:45:01,846 INFO L290 TraceCheckUtils]: 21: Hoare triple {2504#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {2504#true} is VALID [2022-02-20 20:45:01,846 INFO L290 TraceCheckUtils]: 22: Hoare triple {2504#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {2504#true} is VALID [2022-02-20 20:45:01,846 INFO L290 TraceCheckUtils]: 23: Hoare triple {2504#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:01,847 INFO L290 TraceCheckUtils]: 24: Hoare triple {2504#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2506#(or (and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:45:01,848 INFO L290 TraceCheckUtils]: 25: Hoare triple {2506#(or (and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2506#(or (and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} is VALID [2022-02-20 20:45:01,848 INFO L290 TraceCheckUtils]: 26: Hoare triple {2506#(or (and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2507#(or (and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} is VALID [2022-02-20 20:45:01,849 INFO L290 TraceCheckUtils]: 27: Hoare triple {2507#(or (and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,849 INFO L290 TraceCheckUtils]: 28: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,850 INFO L290 TraceCheckUtils]: 29: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,851 INFO L290 TraceCheckUtils]: 30: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,851 INFO L290 TraceCheckUtils]: 31: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,852 INFO L290 TraceCheckUtils]: 32: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,853 INFO L290 TraceCheckUtils]: 33: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [186] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,853 INFO L290 TraceCheckUtils]: 34: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,854 INFO L290 TraceCheckUtils]: 35: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,855 INFO L290 TraceCheckUtils]: 36: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,856 INFO L290 TraceCheckUtils]: 37: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,856 INFO L290 TraceCheckUtils]: 38: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,857 INFO L290 TraceCheckUtils]: 39: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,858 INFO L290 TraceCheckUtils]: 40: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [192] L46-1-->L47: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_4 4294967296)) InVars {~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[] {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} is VALID [2022-02-20 20:45:01,954 INFO L290 TraceCheckUtils]: 41: Hoare triple {2509#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ (* 2 ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (div ~n~0 4294967296) 4294967296) 1) (+ ~n~0 ~x1~0 (* 8589934592 (div ~x2~0 4294967296)))))} [188] L39-->L38-1: Formula: (= v_~x1~0_3 (* v_~x1~0_4 2)) InVars {~x1~0=v_~x1~0_4} OutVars{~x1~0=v_~x1~0_3} AuxVars[] AssignedVars[~x1~0] {2510#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~n~0) (* (- 1) ~x2~0) ~x1~0 (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~n~0 4294967296) 4294967296) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,957 INFO L290 TraceCheckUtils]: 42: Hoare triple {2510#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~n~0) (* (- 1) ~x2~0) ~x1~0 (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~n~0 4294967296) 4294967296) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,958 INFO L290 TraceCheckUtils]: 43: Hoare triple {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,959 INFO L290 TraceCheckUtils]: 44: Hoare triple {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,959 INFO L290 TraceCheckUtils]: 45: Hoare triple {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,960 INFO L290 TraceCheckUtils]: 46: Hoare triple {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,961 INFO L290 TraceCheckUtils]: 47: Hoare triple {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:01,962 INFO L290 TraceCheckUtils]: 48: Hoare triple {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,311 INFO L290 TraceCheckUtils]: 49: Hoare triple {2511#(and (<= (+ (* (div (+ 1073741824 (* (- 1) ~x2~0) (* (div ~x1~0 4294967296) 4294967296) (* (- 3221225472) (div (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0)) 4294967296)) (* (div ~x2~0 4294967296) 4294967296)) 1073741824) 2147483648) (* (div ~x2~0 4294967296) 4294967296)) (+ ~x2~0 (* (div ~x1~0 4294967296) 2147483648))) (<= (+ ~x1~0 (* 8589934592 (div ~x2~0 4294967296))) (+ (* 2 ~x2~0) (* (div (+ (* (div ~x1~0 4294967296) 4294967296) ~n~0 (* 8589934592 (div ~x2~0 4294967296)) (* (- 2) ~x2~0) (* (div ~n~0 4294967296) (- 4294967296)) 2147483646) 4294967296) 4294967296))))} [194] L47-->L46-1: Formula: (= (* v_~x2~0_4 2) v_~x2~0_3) InVars {~x2~0=v_~x2~0_4} OutVars{~x2~0=v_~x2~0_3} AuxVars[] AssignedVars[~x2~0] {2512#(and (or (<= (+ 2147483650 ~x2~0 (* (div ~n~0 4294967296) 4294967296)) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))) (< (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:02,312 INFO L290 TraceCheckUtils]: 50: Hoare triple {2512#(and (or (<= (+ 2147483650 ~x2~0 (* (div ~n~0 4294967296) 4294967296)) (+ ~n~0 (* (div ~x2~0 4294967296) 4294967296))) (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0))) (< (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296) 1)))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,313 INFO L290 TraceCheckUtils]: 51: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,313 INFO L290 TraceCheckUtils]: 52: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,314 INFO L290 TraceCheckUtils]: 53: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,314 INFO L290 TraceCheckUtils]: 54: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,315 INFO L290 TraceCheckUtils]: 55: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,316 INFO L290 TraceCheckUtils]: 56: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,316 INFO L290 TraceCheckUtils]: 57: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} is VALID [2022-02-20 20:45:02,317 INFO L290 TraceCheckUtils]: 58: Hoare triple {2508#(and (<= (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296)) (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0)) (<= (+ (* (div ~x1~0 4294967296) 4294967296) ~x2~0) (+ ~x1~0 (* (div ~x2~0 4294967296) 4294967296))))} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:45:02,317 INFO L290 TraceCheckUtils]: 59: Hoare triple {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:45:02,318 INFO L290 TraceCheckUtils]: 60: Hoare triple {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2514#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:45:02,318 INFO L290 TraceCheckUtils]: 61: Hoare triple {2514#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {2505#false} is VALID [2022-02-20 20:45:02,318 INFO L290 TraceCheckUtils]: 62: Hoare triple {2505#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2505#false} is VALID [2022-02-20 20:45:02,318 INFO L290 TraceCheckUtils]: 63: Hoare triple {2505#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2505#false} is VALID [2022-02-20 20:45:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:45:02,319 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:45:02,319 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254599430] [2022-02-20 20:45:02,319 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254599430] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:45:02,319 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [63336718] [2022-02-20 20:45:02,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:45:02,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:45:02,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:45:02,324 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 20:45:02,347 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 20:45:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:45:05,049 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjunts are in the unsatisfiable core [2022-02-20 20:45:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:45:05,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:45:49,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {2504#true} [163] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,821 INFO L290 TraceCheckUtils]: 1: Hoare triple {2504#true} [149] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2504#true} is VALID [2022-02-20 20:45:49,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {2504#true} [166] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,821 INFO L290 TraceCheckUtils]: 3: Hoare triple {2504#true} [168] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,822 INFO L290 TraceCheckUtils]: 4: Hoare triple {2504#true} [136] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,822 INFO L290 TraceCheckUtils]: 5: Hoare triple {2504#true} [158] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,822 INFO L290 TraceCheckUtils]: 6: Hoare triple {2504#true} [156] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,822 INFO L290 TraceCheckUtils]: 7: Hoare triple {2504#true} [124] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,822 INFO L290 TraceCheckUtils]: 8: Hoare triple {2504#true} [175] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] {2504#true} is VALID [2022-02-20 20:45:49,822 INFO L290 TraceCheckUtils]: 9: Hoare triple {2504#true} [159] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] {2504#true} is VALID [2022-02-20 20:45:49,823 INFO L290 TraceCheckUtils]: 10: Hoare triple {2504#true} [153] L35-1-->L-1-3: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] {2504#true} is VALID [2022-02-20 20:45:49,823 INFO L290 TraceCheckUtils]: 11: Hoare triple {2504#true} [172] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,823 INFO L290 TraceCheckUtils]: 12: Hoare triple {2504#true} [155] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,823 INFO L290 TraceCheckUtils]: 13: Hoare triple {2504#true} [122] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2504#true} is VALID [2022-02-20 20:45:49,823 INFO L290 TraceCheckUtils]: 14: Hoare triple {2504#true} [154] L-1-6-->L54: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~mem8#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t2~0#1.base] {2504#true} is VALID [2022-02-20 20:45:49,823 INFO L290 TraceCheckUtils]: 15: Hoare triple {2504#true} [105] L54-->L54-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {2504#true} is VALID [2022-02-20 20:45:49,824 INFO L290 TraceCheckUtils]: 16: Hoare triple {2504#true} [128] L54-1-->L54-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {2504#true} is VALID [2022-02-20 20:45:49,824 INFO L290 TraceCheckUtils]: 17: Hoare triple {2504#true} [115] L54-2-->L57: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_2|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[~x1~0] {2504#true} is VALID [2022-02-20 20:45:49,824 INFO L290 TraceCheckUtils]: 18: Hoare triple {2504#true} [178] L57-->L58: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] {2504#true} is VALID [2022-02-20 20:45:49,824 INFO L290 TraceCheckUtils]: 19: Hoare triple {2504#true} [147] L58-->L58-1: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_2|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[~x2~0] {2504#true} is VALID [2022-02-20 20:45:49,824 INFO L290 TraceCheckUtils]: 20: Hoare triple {2504#true} [114] L58-1-->L59: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] {2504#true} is VALID [2022-02-20 20:45:49,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {2504#true} [142] L59-->L59-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] {2504#true} is VALID [2022-02-20 20:45:49,825 INFO L290 TraceCheckUtils]: 22: Hoare triple {2504#true} [116] L59-1-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {2504#true} is VALID [2022-02-20 20:45:49,825 INFO L290 TraceCheckUtils]: 23: Hoare triple {2504#true} [173] L62-->L62-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2504#true} is VALID [2022-02-20 20:45:49,826 INFO L290 TraceCheckUtils]: 24: Hoare triple {2504#true} [161] L62-1-->L62-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse0))) 1 0)) InVars {~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7} OutVars{~x2~0=v_~x2~0_7, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2590#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:45:49,826 INFO L290 TraceCheckUtils]: 25: Hoare triple {2590#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} [133] L62-2-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2590#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:45:49,827 INFO L290 TraceCheckUtils]: 26: Hoare triple {2590#(or (and (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) (< 0 (mod ~x1~0 4294967296))))} [112] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2597#(or (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296))))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296))))} is VALID [2022-02-20 20:45:49,828 INFO L290 TraceCheckUtils]: 27: Hoare triple {2597#(or (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (or (not (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296))) (not (< 0 (mod ~x1~0 4294967296))))) (and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 1) (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296))))} [130] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,828 INFO L290 TraceCheckUtils]: 28: Hoare triple {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [176] L31-1-->L64: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,829 INFO L290 TraceCheckUtils]: 29: Hoare triple {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [126] L64-->L64-1: Formula: (= |v_ULTIMATE.start_main_#t~pre4#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,829 INFO L290 TraceCheckUtils]: 30: Hoare triple {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [167] L64-1-->L64-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,830 INFO L290 TraceCheckUtils]: 31: Hoare triple {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [181] L64-2-->L64-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre4#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,831 INFO L290 TraceCheckUtils]: 32: Hoare triple {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [197] L64-3-->L38-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,831 INFO L290 TraceCheckUtils]: 33: Hoare triple {2601#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [186] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,832 INFO L290 TraceCheckUtils]: 34: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [150] L64-4-->L64-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre4#1] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,832 INFO L290 TraceCheckUtils]: 35: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [144] L64-5-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,833 INFO L290 TraceCheckUtils]: 36: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [182] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,833 INFO L290 TraceCheckUtils]: 37: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [165] L65-1-->L65-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,834 INFO L290 TraceCheckUtils]: 38: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [148] L65-2-->L65-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,834 INFO L290 TraceCheckUtils]: 39: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [199] L65-3-->L46-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,835 INFO L290 TraceCheckUtils]: 40: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [192] L46-1-->L47: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_4 4294967296)) InVars {~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[] {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} is VALID [2022-02-20 20:45:49,837 INFO L290 TraceCheckUtils]: 41: Hoare triple {2620#(and (= (mod ~x2~0 4294967296) (mod ~x1~0 4294967296)) (< (mod ~x1~0 4294967296) (mod ~n~0 4294967296)) (< 0 (mod ~x1~0 4294967296)))} [188] L39-->L38-1: Formula: (= v_~x1~0_3 (* v_~x1~0_4 2)) InVars {~x1~0=v_~x1~0_4} OutVars{~x1~0=v_~x1~0_3} AuxVars[] AssignedVars[~x1~0] {2645#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)) (< 0 (mod (div ~x1~0 2) 4294967296)))} is VALID [2022-02-20 20:45:49,838 INFO L290 TraceCheckUtils]: 42: Hoare triple {2645#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)) (< 0 (mod (div ~x1~0 2) 4294967296)))} [185] L38-1-->L38-2: Formula: (not (< (mod v_~x1~0_1 4294967296) (mod v_~n~0_1 4294967296))) InVars {~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} OutVars{~n~0=v_~n~0_1, ~x1~0=v_~x1~0_1} AuxVars[] AssignedVars[] {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} is VALID [2022-02-20 20:45:49,838 INFO L290 TraceCheckUtils]: 43: Hoare triple {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} [187] L38-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} is VALID [2022-02-20 20:45:49,843 INFO L290 TraceCheckUtils]: 44: Hoare triple {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} [189] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} is VALID [2022-02-20 20:45:49,843 INFO L290 TraceCheckUtils]: 45: Hoare triple {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} [125] L65-4-->L65-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} is VALID [2022-02-20 20:45:49,844 INFO L290 TraceCheckUtils]: 46: Hoare triple {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} [131] L65-5-->L66: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} is VALID [2022-02-20 20:45:49,845 INFO L290 TraceCheckUtils]: 47: Hoare triple {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} [140] L66-->L66-1: Formula: (= |v_ULTIMATE.start_main_#t~mem8#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} is VALID [2022-02-20 20:45:49,845 INFO L290 TraceCheckUtils]: 48: Hoare triple {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} [200] thread1EXIT-->L66-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem8#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} is VALID [2022-02-20 20:45:49,848 INFO L290 TraceCheckUtils]: 49: Hoare triple {2649#(and (= (mod ~x2~0 4294967296) (mod (div ~x1~0 2) 4294967296)) (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)))} [194] L47-->L46-1: Formula: (= (* v_~x2~0_4 2) v_~x2~0_3) InVars {~x2~0=v_~x2~0_4} OutVars{~x2~0=v_~x2~0_3} AuxVars[] AssignedVars[~x2~0] {2671#(and (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)))} is VALID [2022-02-20 20:45:49,850 INFO L290 TraceCheckUtils]: 50: Hoare triple {2671#(and (<= (mod ~n~0 4294967296) (mod ~x1~0 4294967296)) (= (mod ~x1~0 2) 0) (< (mod (div ~x1~0 2) 4294967296) (mod ~n~0 4294967296)) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)))} [191] L46-1-->L46-2: Formula: (not (< (mod v_~x2~0_1 4294967296) (mod v_~n~0_3 4294967296))) InVars {~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} OutVars{~n~0=v_~n~0_3, ~x2~0=v_~x2~0_1} AuxVars[] AssignedVars[] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,851 INFO L290 TraceCheckUtils]: 51: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [151] L66-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem8#1=|v_ULTIMATE.start_main_#t~mem8#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem8#1] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,851 INFO L290 TraceCheckUtils]: 52: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [162] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,852 INFO L290 TraceCheckUtils]: 53: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [193] L46-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,853 INFO L290 TraceCheckUtils]: 54: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [195] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,854 INFO L290 TraceCheckUtils]: 55: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [201] thread2EXIT-->L67-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread2Thread1of1ForFork1_thidvar0_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4)) InVars {ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,854 INFO L290 TraceCheckUtils]: 56: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [119] L67-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,855 INFO L290 TraceCheckUtils]: 57: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [120] L69-->L69-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} is VALID [2022-02-20 20:45:49,962 INFO L290 TraceCheckUtils]: 58: Hoare triple {2675#(and (= (mod ~x1~0 2) 0) (= (mod ~x2~0 2) 0) (= (mod (div (- ~x2~0) (- 2)) 4294967296) (mod (div ~x1~0 2) 4294967296)) (< (div (mod ~x1~0 4294967296) (- 4294967296)) (+ (div (+ (mod ~x2~0 4294967296) (- 1) (* (- 1) (mod (div ~x1~0 2) 4294967296))) 4294967296) (div (mod ~x2~0 4294967296) 4294967296) 1)))} [170] L69-1-->L69-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296))) 1 0)) InVars {~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8} OutVars{~x2~0=v_~x2~0_8, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:45:49,963 INFO L290 TraceCheckUtils]: 59: Hoare triple {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [141] L69-2-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:45:49,963 INFO L290 TraceCheckUtils]: 60: Hoare triple {2513#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [157] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2514#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:45:49,963 INFO L290 TraceCheckUtils]: 61: Hoare triple {2514#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [135] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {2505#false} is VALID [2022-02-20 20:45:49,963 INFO L290 TraceCheckUtils]: 62: Hoare triple {2505#false} [113] L31-3-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2505#false} is VALID [2022-02-20 20:45:49,963 INFO L290 TraceCheckUtils]: 63: Hoare triple {2505#false} [179] L70-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2505#false} is VALID [2022-02-20 20:45:49,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:45:49,964 INFO L328 TraceCheckSpWp]: Computing backward predicates...