./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_75-tricky_address2_racefree.i --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/goblint-regression/28-race_reach_75-tricky_address2_racefree.i -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 3c0354ee6107efc04d15102ecf9eef73430e38e14b70f16419cd07cd733fd0df --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:43:10,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:43:10,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:43:10,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:43:10,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:43:10,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:43:10,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:43:10,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:43:10,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:43:10,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:43:10,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:43:10,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:43:10,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:43:10,750 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:43:10,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:43:10,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:43:10,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:43:10,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:43:10,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:43:10,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:43:10,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:43:10,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:43:10,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:43:10,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:43:10,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:43:10,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:43:10,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:43:10,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:43:10,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:43:10,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:43:10,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:43:10,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:43:10,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:43:10,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:43:10,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:43:10,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:43:10,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:43:10,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:43:10,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:43:10,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:43:10,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:43:10,776 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:43:10,797 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:43:10,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:43:10,798 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:43:10,798 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:43:10,798 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:43:10,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:43:10,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:43:10,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:43:10,799 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:43:10,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:43:10,800 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:43:10,800 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:43:10,800 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:43:10,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:43:10,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:43:10,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:43:10,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:43:10,801 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:43:10,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:43:10,801 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:43:10,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:43:10,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:43:10,802 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:43:10,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:43:10,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:43:10,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:43:10,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:43:10,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:43:10,802 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:43:10,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:43:10,803 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:43:10,803 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:43:10,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:43:10,803 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c0354ee6107efc04d15102ecf9eef73430e38e14b70f16419cd07cd733fd0df [2022-02-20 20:43:11,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:43:11,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:43:11,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:43:11,036 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:43:11,036 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:43:11,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_75-tricky_address2_racefree.i [2022-02-20 20:43:11,084 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77fa7d016/21328e0e24d74694905db8d2acf51eb9/FLAG5d3e3203c [2022-02-20 20:43:11,564 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:43:11,565 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_75-tricky_address2_racefree.i [2022-02-20 20:43:11,587 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77fa7d016/21328e0e24d74694905db8d2acf51eb9/FLAG5d3e3203c [2022-02-20 20:43:11,598 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77fa7d016/21328e0e24d74694905db8d2acf51eb9 [2022-02-20 20:43:11,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:43:11,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:43:11,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:43:11,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:43:11,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:43:11,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:43:11" (1/1) ... [2022-02-20 20:43:11,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47814ab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:11, skipping insertion in model container [2022-02-20 20:43:11,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:43:11" (1/1) ... [2022-02-20 20:43:11,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:43:11,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:43:11,989 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/goblint-regression/28-race_reach_75-tricky_address2_racefree.i[41323,41336] [2022-02-20 20:43:12,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:43:12,042 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:43:12,084 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/goblint-regression/28-race_reach_75-tricky_address2_racefree.i[41323,41336] [2022-02-20 20:43:12,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:43:12,130 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:43:12,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12 WrapperNode [2022-02-20 20:43:12,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:43:12,131 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:43:12,131 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:43:12,132 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:43:12,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,184 INFO L137 Inliner]: procedures = 270, calls = 41, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 186 [2022-02-20 20:43:12,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:43:12,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:43:12,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:43:12,186 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:43:12,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,202 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:43:12,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:43:12,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:43:12,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:43:12,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (1/1) ... [2022-02-20 20:43:12,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:43:12,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:43:12,252 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 20:43:12,267 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 20:43:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:43:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:43:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:43:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:43:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:43:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:43:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:43:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:43:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:43:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:43:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:43:12,278 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 20:43:12,411 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:43:12,412 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:43:12,637 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:43:12,642 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:43:12,642 INFO L299 CfgBuilder]: Removed 23 assume(true) statements. [2022-02-20 20:43:12,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:43:12 BoogieIcfgContainer [2022-02-20 20:43:12,644 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:43:12,645 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:43:12,645 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:43:12,653 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:43:12,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:43:11" (1/3) ... [2022-02-20 20:43:12,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5245f838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:43:12, skipping insertion in model container [2022-02-20 20:43:12,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:43:12" (2/3) ... [2022-02-20 20:43:12,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5245f838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:43:12, skipping insertion in model container [2022-02-20 20:43:12,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:43:12" (3/3) ... [2022-02-20 20:43:12,655 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_75-tricky_address2_racefree.i [2022-02-20 20:43:12,661 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:43:12,661 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:43:12,661 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:43:12,661 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:43:12,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,732 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,733 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,735 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,737 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,738 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,739 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,741 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,742 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,743 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,744 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,745 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,746 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,748 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,749 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,750 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,751 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,752 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,753 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,754 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,755 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,756 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,757 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,758 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,759 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,762 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~p~0#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,763 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:43:12,772 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-20 20:43:12,799 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:43:12,803 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 20:43:12,803 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-20 20:43:12,810 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 169 places, 197 transitions, 402 flow [2022-02-20 20:43:12,855 INFO L129 PetriNetUnfolder]: 45/269 cut-off events. [2022-02-20 20:43:12,856 INFO L130 PetriNetUnfolder]: For 1/2 co-relation queries the response was YES. [2022-02-20 20:43:12,859 INFO L84 FinitePrefix]: Finished finitePrefix Result has 275 conditions, 269 events. 45/269 cut-off events. For 1/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 860 event pairs, 0 based on Foata normal form. 0/218 useless extension candidates. Maximal degree in co-relation 147. Up to 8 conditions per place. [2022-02-20 20:43:12,859 INFO L82 GeneralOperation]: Start removeDead. Operand has 169 places, 197 transitions, 402 flow [2022-02-20 20:43:12,864 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 165 places, 192 transitions, 389 flow [2022-02-20 20:43:12,876 INFO L129 PetriNetUnfolder]: 12/127 cut-off events. [2022-02-20 20:43:12,877 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:43:12,877 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:12,878 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] [2022-02-20 20:43:12,878 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:43:12,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:12,881 INFO L85 PathProgramCache]: Analyzing trace with hash -706001553, now seen corresponding path program 1 times [2022-02-20 20:43:12,887 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:12,887 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332137713] [2022-02-20 20:43:12,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:12,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:13,057 INFO L290 TraceCheckUtils]: 0: Hoare triple {172#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {172#true} [374] 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] {172#true} is VALID [2022-02-20 20:43:13,058 INFO L290 TraceCheckUtils]: 2: Hoare triple {172#true} [502] 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[] {172#true} is VALID [2022-02-20 20:43:13,058 INFO L290 TraceCheckUtils]: 3: Hoare triple {172#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,058 INFO L290 TraceCheckUtils]: 4: Hoare triple {172#true} [410] L928-->L928-1: 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[] {172#true} is VALID [2022-02-20 20:43:13,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {172#true} [475] L928-1-->L928-2: 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[] {172#true} is VALID [2022-02-20 20:43:13,059 INFO L290 TraceCheckUtils]: 6: Hoare triple {172#true} [342] L928-2-->L928-3: 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[] {172#true} is VALID [2022-02-20 20:43:13,059 INFO L290 TraceCheckUtils]: 7: Hoare triple {172#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {172#true} is VALID [2022-02-20 20:43:13,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {172#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {172#true} is VALID [2022-02-20 20:43:13,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {172#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,060 INFO L290 TraceCheckUtils]: 10: Hoare triple {172#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,060 INFO L290 TraceCheckUtils]: 11: Hoare triple {172#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,060 INFO L290 TraceCheckUtils]: 12: Hoare triple {172#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {172#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,061 INFO L290 TraceCheckUtils]: 14: Hoare triple {172#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,061 INFO L290 TraceCheckUtils]: 15: Hoare triple {172#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {172#true} is VALID [2022-02-20 20:43:13,061 INFO L290 TraceCheckUtils]: 16: Hoare triple {172#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,061 INFO L290 TraceCheckUtils]: 17: Hoare triple {172#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {172#true} is VALID [2022-02-20 20:43:13,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {172#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,062 INFO L290 TraceCheckUtils]: 19: Hoare triple {172#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-02-20 20:43:13,062 INFO L290 TraceCheckUtils]: 20: Hoare triple {172#true} [338] 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] {172#true} is VALID [2022-02-20 20:43:13,062 INFO L290 TraceCheckUtils]: 21: Hoare triple {172#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {172#true} is VALID [2022-02-20 20:43:13,062 INFO L290 TraceCheckUtils]: 22: Hoare triple {172#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {172#true} is VALID [2022-02-20 20:43:13,063 INFO L290 TraceCheckUtils]: 23: Hoare triple {172#true} [334] L949-6-->L949-7: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,063 INFO L290 TraceCheckUtils]: 24: Hoare triple {173#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,063 INFO L290 TraceCheckUtils]: 25: Hoare triple {173#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {173#false} is VALID [2022-02-20 20:43:13,064 INFO L290 TraceCheckUtils]: 26: Hoare triple {173#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {173#false} is VALID [2022-02-20 20:43:13,064 INFO L290 TraceCheckUtils]: 27: Hoare triple {173#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,064 INFO L290 TraceCheckUtils]: 28: Hoare triple {173#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {173#false} is VALID [2022-02-20 20:43:13,064 INFO L290 TraceCheckUtils]: 29: Hoare triple {173#false} [386] L952-2-->L931: 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] {173#false} is VALID [2022-02-20 20:43:13,064 INFO L290 TraceCheckUtils]: 30: Hoare triple {173#false} [324] L931-->L932: 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] {173#false} is VALID [2022-02-20 20:43:13,065 INFO L290 TraceCheckUtils]: 31: Hoare triple {173#false} [439] L932-->L931-1: 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[] {173#false} is VALID [2022-02-20 20:43:13,065 INFO L290 TraceCheckUtils]: 32: Hoare triple {173#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,065 INFO L290 TraceCheckUtils]: 33: Hoare triple {173#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {173#false} is VALID [2022-02-20 20:43:13,065 INFO L290 TraceCheckUtils]: 34: Hoare triple {173#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {173#false} is VALID [2022-02-20 20:43:13,066 INFO L290 TraceCheckUtils]: 35: Hoare triple {173#false} [345] L953-13-->L953-14: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,066 INFO L290 TraceCheckUtils]: 36: Hoare triple {173#false} [423] L953-14-->L954: Formula: (let ((.cse0 (select |v_#pthreadsMutex_4| |v_~#a~0.base_4|)) (.cse1 (+ |v_~#a~0.offset_3| (* |v_ULTIMATE.start_main_~i~2#1_4| 28) 4))) (and (= (select .cse0 .cse1) 0) (= |v_ULTIMATE.start_main_#t~nondet47#1_2| 0) (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#a~0.base_4| (store .cse0 .cse1 1))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#a~0.base=|v_~#a~0.base_4|, ~#a~0.offset=|v_~#a~0.offset_3|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_4|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#a~0.base=|v_~#a~0.base_4|, ~#a~0.offset=|v_~#a~0.offset_3|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_4|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet47#1] {173#false} is VALID [2022-02-20 20:43:13,066 INFO L290 TraceCheckUtils]: 37: Hoare triple {173#false} [505] L954-->L955-38: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {173#false} is VALID [2022-02-20 20:43:13,066 INFO L290 TraceCheckUtils]: 38: Hoare triple {173#false} [361] L955-38-->L955-1: Formula: (and (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet48#1_2| 2147483648)) (<= |v_ULTIMATE.start_main_#t~nondet48#1_2| 2147483647)) InVars {ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_2|} OutVars{ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_2|} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,067 INFO L290 TraceCheckUtils]: 39: Hoare triple {173#false} [471] L955-1-->L955-26: Formula: (= |v_ULTIMATE.start_main_#t~nondet48#1_5| 0) InVars {ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_5|} OutVars{ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_5|} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,067 INFO L290 TraceCheckUtils]: 40: Hoare triple {173#false} [400] L955-26-->L955-36: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet48#1] {173#false} is VALID [2022-02-20 20:43:13,067 INFO L290 TraceCheckUtils]: 41: Hoare triple {173#false} [351] L955-36-->L955-28: Formula: (let ((.cse0 (select |v_#pthreadsMutex_14| |v_~#__global_lock~0.base_11|))) (and (= |v_#pthreadsMutex_13| (store |v_#pthreadsMutex_14| |v_~#__global_lock~0.base_11| (store .cse0 |v_~#__global_lock~0.offset_11| 1))) (= (select .cse0 |v_~#__global_lock~0.offset_11|) 0) (= |v_ULTIMATE.start_main_#t~nondet55#1_2| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_14|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_11|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_13|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_11|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_11|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_2|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~nondet55#1] {173#false} is VALID [2022-02-20 20:43:13,067 INFO L290 TraceCheckUtils]: 42: Hoare triple {173#false} [490] L955-28-->L955-29: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55#1] {173#false} is VALID [2022-02-20 20:43:13,068 INFO L290 TraceCheckUtils]: 43: Hoare triple {173#false} [486] L955-29-->L955-30: Formula: (= (select (select |v_#memory_int_18| |v_~#a~0.base_9|) (+ |v_~#a~0.offset_8| (* |v_ULTIMATE.start_main_~i~2#1_9| 28))) |v_ULTIMATE.start_main_#t~mem56#1_2|) InVars {#memory_int=|v_#memory_int_18|, ~#a~0.base=|v_~#a~0.base_9|, ~#a~0.offset=|v_~#a~0.offset_8|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_9|} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, #memory_int=|v_#memory_int_18|, ~#a~0.base=|v_~#a~0.base_9|, ~#a~0.offset=|v_~#a~0.offset_8|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1] {173#false} is VALID [2022-02-20 20:43:13,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {173#false} [464] L955-30-->L955-31: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,068 INFO L290 TraceCheckUtils]: 45: Hoare triple {173#false} [409] L955-31-->L955-32: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1| (ite (= |v_ULTIMATE.start_main_#t~mem56#1_3| 0) 1 0)) InVars {ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_3|} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_3|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~cond#1] {173#false} is VALID [2022-02-20 20:43:13,068 INFO L290 TraceCheckUtils]: 46: Hoare triple {173#false} [373] L955-32-->L929: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {173#false} is VALID [2022-02-20 20:43:13,068 INFO L290 TraceCheckUtils]: 47: Hoare triple {173#false} [426] L929-->L929-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_2|, ULTIMATE.start___VERIFIER_assert_#in~cond#1=|v_ULTIMATE.start___VERIFIER_assert_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~cond#1] {173#false} is VALID [2022-02-20 20:43:13,069 INFO L290 TraceCheckUtils]: 48: Hoare triple {173#false} [488] L929-1-->L929-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~cond#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~cond#1=|v_ULTIMATE.start___VERIFIER_assert_~cond#1_3|} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,069 INFO L290 TraceCheckUtils]: 49: Hoare triple {173#false} [407] L929-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-02-20 20:43:13,070 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 20:43:13,070 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:43:13,070 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332137713] [2022-02-20 20:43:13,071 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [332137713] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:43:13,071 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:43:13,071 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:43:13,072 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360924279] [2022-02-20 20:43:13,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:43:13,081 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-02-20 20:43:13,082 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:43:13,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:43:13,138 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:43:13,139 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:43:13,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:43:13,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:43:13,165 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 166 out of 197 [2022-02-20 20:43:13,170 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 192 transitions, 389 flow. Second operand has 2 states, 2 states have (on average 167.0) internal successors, (334), 2 states have internal predecessors, (334), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,171 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:43:13,171 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 166 of 197 [2022-02-20 20:43:13,172 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:43:13,206 INFO L129 PetriNetUnfolder]: 4/221 cut-off events. [2022-02-20 20:43:13,206 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:43:13,207 INFO L84 FinitePrefix]: Finished finitePrefix Result has 228 conditions, 221 events. 4/221 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 641 event pairs, 0 based on Foata normal form. 40/248 useless extension candidates. Maximal degree in co-relation 122. Up to 4 conditions per place. [2022-02-20 20:43:13,219 INFO L132 encePairwiseOnDemand]: 170/197 looper letters, 1 selfloop transitions, 0 changer transitions 1/163 dead transitions. [2022-02-20 20:43:13,219 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 163 transitions, 333 flow [2022-02-20 20:43:13,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:43:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:43:13,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 360 transitions. [2022-02-20 20:43:13,246 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9137055837563451 [2022-02-20 20:43:13,246 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 360 transitions. [2022-02-20 20:43:13,247 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 360 transitions. [2022-02-20 20:43:13,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:43:13,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 360 transitions. [2022-02-20 20:43:13,252 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 180.0) internal successors, (360), 2 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,256 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 197.0) internal successors, (591), 3 states have internal predecessors, (591), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,260 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 197.0) internal successors, (591), 3 states have internal predecessors, (591), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,261 INFO L186 Difference]: Start difference. First operand has 165 places, 192 transitions, 389 flow. Second operand 2 states and 360 transitions. [2022-02-20 20:43:13,262 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 163 transitions, 333 flow [2022-02-20 20:43:13,264 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 163 transitions, 333 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:43:13,272 INFO L242 Difference]: Finished difference. Result has 164 places, 162 transitions, 329 flow [2022-02-20 20:43:13,274 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=331, PETRI_DIFFERENCE_MINUEND_PLACES=163, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=163, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=163, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=329, PETRI_PLACES=164, PETRI_TRANSITIONS=162} [2022-02-20 20:43:13,276 INFO L334 CegarLoopForPetriNet]: 165 programPoint places, -1 predicate places. [2022-02-20 20:43:13,278 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 164 places, 162 transitions, 329 flow [2022-02-20 20:43:13,352 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 3745 states, 3730 states have (on average 1.982573726541555) internal successors, (7395), 3744 states have internal predecessors, (7395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,362 INFO L78 Accepts]: Start accepts. Automaton has has 3745 states, 3730 states have (on average 1.982573726541555) internal successors, (7395), 3744 states have internal predecessors, (7395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-02-20 20:43:13,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:43:13,362 INFO L470 AbstractCegarLoop]: Abstraction has has 164 places, 162 transitions, 329 flow [2022-02-20 20:43:13,363 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 167.0) internal successors, (334), 2 states have internal predecessors, (334), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,363 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:13,363 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 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 20:43:13,364 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:43:13,364 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:43:13,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:13,365 INFO L85 PathProgramCache]: Analyzing trace with hash -932142378, now seen corresponding path program 1 times [2022-02-20 20:43:13,365 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:13,365 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544647177] [2022-02-20 20:43:13,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:13,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:13,467 INFO L290 TraceCheckUtils]: 0: Hoare triple {3921#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {3921#true} [374] 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] {3921#true} is VALID [2022-02-20 20:43:13,468 INFO L290 TraceCheckUtils]: 2: Hoare triple {3921#true} [502] 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[] {3921#true} is VALID [2022-02-20 20:43:13,469 INFO L290 TraceCheckUtils]: 3: Hoare triple {3921#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,469 INFO L290 TraceCheckUtils]: 4: Hoare triple {3921#true} [410] L928-->L928-1: 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[] {3921#true} is VALID [2022-02-20 20:43:13,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {3921#true} [475] L928-1-->L928-2: 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[] {3921#true} is VALID [2022-02-20 20:43:13,470 INFO L290 TraceCheckUtils]: 6: Hoare triple {3921#true} [342] L928-2-->L928-3: 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[] {3921#true} is VALID [2022-02-20 20:43:13,471 INFO L290 TraceCheckUtils]: 7: Hoare triple {3921#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {3921#true} is VALID [2022-02-20 20:43:13,471 INFO L290 TraceCheckUtils]: 8: Hoare triple {3921#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {3921#true} is VALID [2022-02-20 20:43:13,471 INFO L290 TraceCheckUtils]: 9: Hoare triple {3921#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,471 INFO L290 TraceCheckUtils]: 10: Hoare triple {3921#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,472 INFO L290 TraceCheckUtils]: 11: Hoare triple {3921#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,472 INFO L290 TraceCheckUtils]: 12: Hoare triple {3921#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,472 INFO L290 TraceCheckUtils]: 13: Hoare triple {3921#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,472 INFO L290 TraceCheckUtils]: 14: Hoare triple {3921#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,473 INFO L290 TraceCheckUtils]: 15: Hoare triple {3921#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {3921#true} is VALID [2022-02-20 20:43:13,473 INFO L290 TraceCheckUtils]: 16: Hoare triple {3921#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,473 INFO L290 TraceCheckUtils]: 17: Hoare triple {3921#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {3921#true} is VALID [2022-02-20 20:43:13,473 INFO L290 TraceCheckUtils]: 18: Hoare triple {3921#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,473 INFO L290 TraceCheckUtils]: 19: Hoare triple {3921#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3921#true} is VALID [2022-02-20 20:43:13,474 INFO L290 TraceCheckUtils]: 20: Hoare triple {3921#true} [338] 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] {3921#true} is VALID [2022-02-20 20:43:13,474 INFO L290 TraceCheckUtils]: 21: Hoare triple {3921#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {3921#true} is VALID [2022-02-20 20:43:13,474 INFO L290 TraceCheckUtils]: 22: Hoare triple {3921#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {3923#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:13,475 INFO L290 TraceCheckUtils]: 23: Hoare triple {3923#(= |ULTIMATE.start_main_~i~1#1| 0)} [335] L949-6-->L949-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {3922#false} is VALID [2022-02-20 20:43:13,475 INFO L290 TraceCheckUtils]: 24: Hoare triple {3922#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {3922#false} is VALID [2022-02-20 20:43:13,476 INFO L290 TraceCheckUtils]: 25: Hoare triple {3922#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {3922#false} is VALID [2022-02-20 20:43:13,476 INFO L290 TraceCheckUtils]: 26: Hoare triple {3922#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {3922#false} is VALID [2022-02-20 20:43:13,476 INFO L290 TraceCheckUtils]: 27: Hoare triple {3922#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3922#false} is VALID [2022-02-20 20:43:13,477 INFO L290 TraceCheckUtils]: 28: Hoare triple {3922#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {3922#false} is VALID [2022-02-20 20:43:13,477 INFO L290 TraceCheckUtils]: 29: Hoare triple {3922#false} [386] L952-2-->L931: 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] {3922#false} is VALID [2022-02-20 20:43:13,477 INFO L290 TraceCheckUtils]: 30: Hoare triple {3922#false} [324] L931-->L932: 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] {3922#false} is VALID [2022-02-20 20:43:13,477 INFO L290 TraceCheckUtils]: 31: Hoare triple {3922#false} [439] L932-->L931-1: 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[] {3922#false} is VALID [2022-02-20 20:43:13,477 INFO L290 TraceCheckUtils]: 32: Hoare triple {3922#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3922#false} is VALID [2022-02-20 20:43:13,478 INFO L290 TraceCheckUtils]: 33: Hoare triple {3922#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {3922#false} is VALID [2022-02-20 20:43:13,478 INFO L290 TraceCheckUtils]: 34: Hoare triple {3922#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {3922#false} is VALID [2022-02-20 20:43:13,478 INFO L290 TraceCheckUtils]: 35: Hoare triple {3922#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {3922#false} is VALID [2022-02-20 20:43:13,478 INFO L290 TraceCheckUtils]: 36: Hoare triple {3922#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {3922#false} is VALID [2022-02-20 20:43:13,478 INFO L290 TraceCheckUtils]: 37: Hoare triple {3922#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3922#false} is VALID [2022-02-20 20:43:13,479 INFO L290 TraceCheckUtils]: 38: Hoare triple {3922#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {3922#false} is VALID [2022-02-20 20:43:13,479 INFO L290 TraceCheckUtils]: 39: Hoare triple {3922#false} [588] L953-7-->t_funENTRY: Formula: (and (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre45#1_6|) (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|} OutVars{t_funThread1of1ForFork0_#t~post39#1=|v_t_funThread1of1ForFork0_#t~post39#1_8|, t_funThread1of1ForFork0_#t~mem41#1=|v_t_funThread1of1ForFork0_#t~mem41#1_8|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_#t~nondet31#1=|v_t_funThread1of1ForFork0_#t~nondet31#1_8|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_#t~mem38#1=|v_t_funThread1of1ForFork0_#t~mem38#1_8|, t_funThread1of1ForFork0_#t~nondet40#1=|v_t_funThread1of1ForFork0_#t~nondet40#1_6|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_18|, t_funThread1of1ForFork0_~p~0#1.offset=|v_t_funThread1of1ForFork0_~p~0#1.offset_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_#t~mem35#1=|v_t_funThread1of1ForFork0_#t~mem35#1_8|, t_funThread1of1ForFork0_~p~0#1.base=|v_t_funThread1of1ForFork0_~p~0#1.base_8|, t_funThread1of1ForFork0_#t~nondet34#1=|v_t_funThread1of1ForFork0_#t~nondet34#1_6|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~nondet37#1=|v_t_funThread1of1ForFork0_#t~nondet37#1_6|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#t~nondet32#1=|v_t_funThread1of1ForFork0_#t~nondet32#1_6|, t_funThread1of1ForFork0_#t~nondet33#1=|v_t_funThread1of1ForFork0_#t~nondet33#1_12|, t_funThread1of1ForFork0_#t~post36#1=|v_t_funThread1of1ForFork0_#t~post36#1_8|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_#t~post39#1, t_funThread1of1ForFork0_#t~mem41#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_#t~nondet31#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_#t~mem38#1, t_funThread1of1ForFork0_#t~nondet40#1, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_~p~0#1.offset, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_#t~mem35#1, t_funThread1of1ForFork0_~p~0#1.base, t_funThread1of1ForFork0_#t~nondet34#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~nondet37#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#t~nondet32#1, t_funThread1of1ForFork0_#t~nondet33#1, t_funThread1of1ForFork0_#t~post36#1, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1] {3922#false} is VALID [2022-02-20 20:43:13,479 INFO L290 TraceCheckUtils]: 40: Hoare triple {3922#false} [480] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {3922#false} is VALID [2022-02-20 20:43:13,479 INFO L290 TraceCheckUtils]: 41: Hoare triple {3922#false} [364] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46#1] {3922#false} is VALID [2022-02-20 20:43:13,480 INFO L290 TraceCheckUtils]: 42: Hoare triple {3922#false} [455] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post44#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {3922#false} is VALID [2022-02-20 20:43:13,480 INFO L290 TraceCheckUtils]: 43: Hoare triple {3922#false} [358] L953-11-->L953-12: Formula: (= (+ |v_ULTIMATE.start_main_#t~post44#1_3| 1) |v_ULTIMATE.start_main_~i~3#1_7|) InVars {ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {3922#false} is VALID [2022-02-20 20:43:13,480 INFO L290 TraceCheckUtils]: 44: Hoare triple {3922#false} [405] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {3922#false} is VALID [2022-02-20 20:43:13,480 INFO L290 TraceCheckUtils]: 45: Hoare triple {3922#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {3922#false} is VALID [2022-02-20 20:43:13,480 INFO L290 TraceCheckUtils]: 46: Hoare triple {3922#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {3922#false} is VALID [2022-02-20 20:43:13,481 INFO L290 TraceCheckUtils]: 47: Hoare triple {3922#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3922#false} is VALID [2022-02-20 20:43:13,481 INFO L290 TraceCheckUtils]: 48: Hoare triple {3922#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {3922#false} is VALID [2022-02-20 20:43:13,481 INFO L290 TraceCheckUtils]: 49: Hoare triple {3922#false} [587] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3922#false} is VALID [2022-02-20 20:43:13,481 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:43:13,482 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:43:13,482 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544647177] [2022-02-20 20:43:13,482 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544647177] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:43:13,482 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:43:13,482 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:43:13,483 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393930156] [2022-02-20 20:43:13,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:43:13,485 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-02-20 20:43:13,485 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:43:13,486 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,519 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:43:13,519 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:43:13,519 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:43:13,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:43:13,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:43:13,522 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 159 out of 197 [2022-02-20 20:43:13,522 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 162 transitions, 329 flow. Second operand has 3 states, 3 states have (on average 160.33333333333334) internal successors, (481), 3 states have internal predecessors, (481), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,522 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:43:13,523 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 159 of 197 [2022-02-20 20:43:13,527 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:43:13,593 INFO L129 PetriNetUnfolder]: 4/224 cut-off events. [2022-02-20 20:43:13,594 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:43:13,596 INFO L84 FinitePrefix]: Finished finitePrefix Result has 243 conditions, 224 events. 4/224 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 638 event pairs, 0 based on Foata normal form. 0/212 useless extension candidates. Maximal degree in co-relation 239. Up to 9 conditions per place. [2022-02-20 20:43:13,597 INFO L132 encePairwiseOnDemand]: 194/197 looper letters, 10 selfloop transitions, 2 changer transitions 0/166 dead transitions. [2022-02-20 20:43:13,597 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 166 transitions, 361 flow [2022-02-20 20:43:13,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:43:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:43:13,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 490 transitions. [2022-02-20 20:43:13,605 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8291032148900169 [2022-02-20 20:43:13,605 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 490 transitions. [2022-02-20 20:43:13,605 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 490 transitions. [2022-02-20 20:43:13,605 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:43:13,605 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 490 transitions. [2022-02-20 20:43:13,607 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 163.33333333333334) internal successors, (490), 3 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,609 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 197.0) internal successors, (788), 4 states have internal predecessors, (788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,609 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 197.0) internal successors, (788), 4 states have internal predecessors, (788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,609 INFO L186 Difference]: Start difference. First operand has 164 places, 162 transitions, 329 flow. Second operand 3 states and 490 transitions. [2022-02-20 20:43:13,609 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 166 transitions, 361 flow [2022-02-20 20:43:13,612 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 166 transitions, 361 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:43:13,616 INFO L242 Difference]: Finished difference. Result has 166 places, 163 transitions, 341 flow [2022-02-20 20:43:13,616 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=329, PETRI_DIFFERENCE_MINUEND_PLACES=163, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=160, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=341, PETRI_PLACES=166, PETRI_TRANSITIONS=163} [2022-02-20 20:43:13,617 INFO L334 CegarLoopForPetriNet]: 165 programPoint places, 1 predicate places. [2022-02-20 20:43:13,617 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 166 places, 163 transitions, 341 flow [2022-02-20 20:43:13,657 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 3749 states, 3734 states have (on average 1.9815211569362614) internal successors, (7399), 3748 states have internal predecessors, (7399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,664 INFO L78 Accepts]: Start accepts. Automaton has has 3749 states, 3734 states have (on average 1.9815211569362614) internal successors, (7399), 3748 states have internal predecessors, (7399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-02-20 20:43:13,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:43:13,664 INFO L470 AbstractCegarLoop]: Abstraction has has 166 places, 163 transitions, 341 flow [2022-02-20 20:43:13,665 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 160.33333333333334) internal successors, (481), 3 states have internal predecessors, (481), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:13,665 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:13,665 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 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 20:43:13,665 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:43:13,667 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:43:13,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:13,668 INFO L85 PathProgramCache]: Analyzing trace with hash -408777690, now seen corresponding path program 1 times [2022-02-20 20:43:13,668 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:13,668 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554485426] [2022-02-20 20:43:13,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:13,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:13,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:13,720 INFO L290 TraceCheckUtils]: 0: Hoare triple {7676#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {7676#true} [374] 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] {7676#true} is VALID [2022-02-20 20:43:13,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {7676#true} [502] 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[] {7676#true} is VALID [2022-02-20 20:43:13,721 INFO L290 TraceCheckUtils]: 3: Hoare triple {7676#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,721 INFO L290 TraceCheckUtils]: 4: Hoare triple {7676#true} [410] L928-->L928-1: 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[] {7676#true} is VALID [2022-02-20 20:43:13,721 INFO L290 TraceCheckUtils]: 5: Hoare triple {7676#true} [475] L928-1-->L928-2: 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[] {7676#true} is VALID [2022-02-20 20:43:13,721 INFO L290 TraceCheckUtils]: 6: Hoare triple {7676#true} [342] L928-2-->L928-3: 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[] {7676#true} is VALID [2022-02-20 20:43:13,722 INFO L290 TraceCheckUtils]: 7: Hoare triple {7676#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {7676#true} is VALID [2022-02-20 20:43:13,722 INFO L290 TraceCheckUtils]: 8: Hoare triple {7676#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {7676#true} is VALID [2022-02-20 20:43:13,722 INFO L290 TraceCheckUtils]: 9: Hoare triple {7676#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,722 INFO L290 TraceCheckUtils]: 10: Hoare triple {7676#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,722 INFO L290 TraceCheckUtils]: 11: Hoare triple {7676#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,723 INFO L290 TraceCheckUtils]: 12: Hoare triple {7676#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,723 INFO L290 TraceCheckUtils]: 13: Hoare triple {7676#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,723 INFO L290 TraceCheckUtils]: 14: Hoare triple {7676#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,723 INFO L290 TraceCheckUtils]: 15: Hoare triple {7676#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {7676#true} is VALID [2022-02-20 20:43:13,723 INFO L290 TraceCheckUtils]: 16: Hoare triple {7676#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,724 INFO L290 TraceCheckUtils]: 17: Hoare triple {7676#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {7676#true} is VALID [2022-02-20 20:43:13,724 INFO L290 TraceCheckUtils]: 18: Hoare triple {7676#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,724 INFO L290 TraceCheckUtils]: 19: Hoare triple {7676#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,724 INFO L290 TraceCheckUtils]: 20: Hoare triple {7676#true} [338] 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] {7676#true} is VALID [2022-02-20 20:43:13,724 INFO L290 TraceCheckUtils]: 21: Hoare triple {7676#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {7676#true} is VALID [2022-02-20 20:43:13,725 INFO L290 TraceCheckUtils]: 22: Hoare triple {7676#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {7678#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:13,725 INFO L290 TraceCheckUtils]: 23: Hoare triple {7678#(= |ULTIMATE.start_main_~i~1#1| 0)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {7678#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:13,725 INFO L290 TraceCheckUtils]: 24: Hoare triple {7678#(= |ULTIMATE.start_main_~i~1#1| 0)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {7678#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:13,726 INFO L290 TraceCheckUtils]: 25: Hoare triple {7678#(= |ULTIMATE.start_main_~i~1#1| 0)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {7679#(= 0 |ULTIMATE.start_main_#t~post42#1|)} is VALID [2022-02-20 20:43:13,726 INFO L290 TraceCheckUtils]: 26: Hoare triple {7679#(= 0 |ULTIMATE.start_main_#t~post42#1|)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:13,727 INFO L290 TraceCheckUtils]: 27: Hoare triple {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:13,728 INFO L290 TraceCheckUtils]: 28: Hoare triple {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} [335] L949-6-->L949-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {7677#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,728 INFO L290 TraceCheckUtils]: 30: Hoare triple {7677#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {7677#false} is VALID [2022-02-20 20:43:13,728 INFO L290 TraceCheckUtils]: 31: Hoare triple {7677#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {7677#false} is VALID [2022-02-20 20:43:13,728 INFO L290 TraceCheckUtils]: 32: Hoare triple {7677#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,728 INFO L290 TraceCheckUtils]: 33: Hoare triple {7677#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {7677#false} is VALID [2022-02-20 20:43:13,729 INFO L290 TraceCheckUtils]: 34: Hoare triple {7677#false} [386] L952-2-->L931: 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] {7677#false} is VALID [2022-02-20 20:43:13,729 INFO L290 TraceCheckUtils]: 35: Hoare triple {7677#false} [324] L931-->L932: 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] {7677#false} is VALID [2022-02-20 20:43:13,729 INFO L290 TraceCheckUtils]: 36: Hoare triple {7677#false} [439] L932-->L931-1: 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[] {7677#false} is VALID [2022-02-20 20:43:13,729 INFO L290 TraceCheckUtils]: 37: Hoare triple {7677#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,729 INFO L290 TraceCheckUtils]: 38: Hoare triple {7677#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {7677#false} is VALID [2022-02-20 20:43:13,730 INFO L290 TraceCheckUtils]: 39: Hoare triple {7677#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {7677#false} is VALID [2022-02-20 20:43:13,730 INFO L290 TraceCheckUtils]: 40: Hoare triple {7677#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,730 INFO L290 TraceCheckUtils]: 41: Hoare triple {7677#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:13,730 INFO L290 TraceCheckUtils]: 42: Hoare triple {7677#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7677#false} is VALID [2022-02-20 20:43:13,730 INFO L290 TraceCheckUtils]: 43: Hoare triple {7677#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {7677#false} is VALID [2022-02-20 20:43:13,730 INFO L290 TraceCheckUtils]: 44: Hoare triple {7677#false} [588] L953-7-->t_funENTRY: Formula: (and (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre45#1_6|) (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|} OutVars{t_funThread1of1ForFork0_#t~post39#1=|v_t_funThread1of1ForFork0_#t~post39#1_8|, t_funThread1of1ForFork0_#t~mem41#1=|v_t_funThread1of1ForFork0_#t~mem41#1_8|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_#t~nondet31#1=|v_t_funThread1of1ForFork0_#t~nondet31#1_8|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_#t~mem38#1=|v_t_funThread1of1ForFork0_#t~mem38#1_8|, t_funThread1of1ForFork0_#t~nondet40#1=|v_t_funThread1of1ForFork0_#t~nondet40#1_6|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_18|, t_funThread1of1ForFork0_~p~0#1.offset=|v_t_funThread1of1ForFork0_~p~0#1.offset_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_#t~mem35#1=|v_t_funThread1of1ForFork0_#t~mem35#1_8|, t_funThread1of1ForFork0_~p~0#1.base=|v_t_funThread1of1ForFork0_~p~0#1.base_8|, t_funThread1of1ForFork0_#t~nondet34#1=|v_t_funThread1of1ForFork0_#t~nondet34#1_6|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~nondet37#1=|v_t_funThread1of1ForFork0_#t~nondet37#1_6|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#t~nondet32#1=|v_t_funThread1of1ForFork0_#t~nondet32#1_6|, t_funThread1of1ForFork0_#t~nondet33#1=|v_t_funThread1of1ForFork0_#t~nondet33#1_12|, t_funThread1of1ForFork0_#t~post36#1=|v_t_funThread1of1ForFork0_#t~post36#1_8|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_#t~post39#1, t_funThread1of1ForFork0_#t~mem41#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_#t~nondet31#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_#t~mem38#1, t_funThread1of1ForFork0_#t~nondet40#1, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_~p~0#1.offset, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_#t~mem35#1, t_funThread1of1ForFork0_~p~0#1.base, t_funThread1of1ForFork0_#t~nondet34#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~nondet37#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#t~nondet32#1, t_funThread1of1ForFork0_#t~nondet33#1, t_funThread1of1ForFork0_#t~post36#1, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1] {7677#false} is VALID [2022-02-20 20:43:13,731 INFO L290 TraceCheckUtils]: 45: Hoare triple {7677#false} [480] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:13,731 INFO L290 TraceCheckUtils]: 46: Hoare triple {7677#false} [364] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46#1] {7677#false} is VALID [2022-02-20 20:43:13,731 INFO L290 TraceCheckUtils]: 47: Hoare triple {7677#false} [455] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post44#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {7677#false} is VALID [2022-02-20 20:43:13,731 INFO L290 TraceCheckUtils]: 48: Hoare triple {7677#false} [358] L953-11-->L953-12: Formula: (= (+ |v_ULTIMATE.start_main_#t~post44#1_3| 1) |v_ULTIMATE.start_main_~i~3#1_7|) InVars {ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {7677#false} is VALID [2022-02-20 20:43:13,733 INFO L290 TraceCheckUtils]: 49: Hoare triple {7677#false} [405] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {7677#false} is VALID [2022-02-20 20:43:13,733 INFO L290 TraceCheckUtils]: 50: Hoare triple {7677#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,733 INFO L290 TraceCheckUtils]: 51: Hoare triple {7677#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:13,733 INFO L290 TraceCheckUtils]: 52: Hoare triple {7677#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7677#false} is VALID [2022-02-20 20:43:13,734 INFO L290 TraceCheckUtils]: 53: Hoare triple {7677#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {7677#false} is VALID [2022-02-20 20:43:13,734 INFO L290 TraceCheckUtils]: 54: Hoare triple {7677#false} [587] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:43:13,735 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:43:13,735 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554485426] [2022-02-20 20:43:13,735 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554485426] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:43:13,735 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2059966742] [2022-02-20 20:43:13,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:13,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:43:13,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:43:13,737 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 20:43:13,738 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 20:43:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:13,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:43:13,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:13,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:43:13,965 INFO L290 TraceCheckUtils]: 0: Hoare triple {7676#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {7676#true} [374] 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] {7676#true} is VALID [2022-02-20 20:43:13,965 INFO L290 TraceCheckUtils]: 2: Hoare triple {7676#true} [502] 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[] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 3: Hoare triple {7676#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 4: Hoare triple {7676#true} [410] L928-->L928-1: 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[] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 5: Hoare triple {7676#true} [475] L928-1-->L928-2: 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[] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 6: Hoare triple {7676#true} [342] L928-2-->L928-3: 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[] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 7: Hoare triple {7676#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 8: Hoare triple {7676#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {7676#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,966 INFO L290 TraceCheckUtils]: 10: Hoare triple {7676#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,967 INFO L290 TraceCheckUtils]: 11: Hoare triple {7676#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,967 INFO L290 TraceCheckUtils]: 12: Hoare triple {7676#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,967 INFO L290 TraceCheckUtils]: 13: Hoare triple {7676#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,967 INFO L290 TraceCheckUtils]: 14: Hoare triple {7676#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,967 INFO L290 TraceCheckUtils]: 15: Hoare triple {7676#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {7676#true} is VALID [2022-02-20 20:43:13,967 INFO L290 TraceCheckUtils]: 16: Hoare triple {7676#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {7676#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {7676#true} is VALID [2022-02-20 20:43:13,976 INFO L290 TraceCheckUtils]: 18: Hoare triple {7676#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,976 INFO L290 TraceCheckUtils]: 19: Hoare triple {7676#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:13,986 INFO L290 TraceCheckUtils]: 20: Hoare triple {7676#true} [338] 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] {7676#true} is VALID [2022-02-20 20:43:13,986 INFO L290 TraceCheckUtils]: 21: Hoare triple {7676#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {7676#true} is VALID [2022-02-20 20:43:13,987 INFO L290 TraceCheckUtils]: 22: Hoare triple {7676#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {7750#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:13,987 INFO L290 TraceCheckUtils]: 23: Hoare triple {7750#(<= |ULTIMATE.start_main_~i~1#1| 0)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {7750#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:13,988 INFO L290 TraceCheckUtils]: 24: Hoare triple {7750#(<= |ULTIMATE.start_main_~i~1#1| 0)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {7750#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:13,988 INFO L290 TraceCheckUtils]: 25: Hoare triple {7750#(<= |ULTIMATE.start_main_~i~1#1| 0)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {7760#(<= |ULTIMATE.start_main_#t~post42#1| 0)} is VALID [2022-02-20 20:43:13,989 INFO L290 TraceCheckUtils]: 26: Hoare triple {7760#(<= |ULTIMATE.start_main_#t~post42#1| 0)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:13,989 INFO L290 TraceCheckUtils]: 27: Hoare triple {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 28: Hoare triple {7680#(<= |ULTIMATE.start_main_~i~1#1| 1)} [335] L949-6-->L949-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 29: Hoare triple {7677#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 30: Hoare triple {7677#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {7677#false} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 31: Hoare triple {7677#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {7677#false} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 32: Hoare triple {7677#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 33: Hoare triple {7677#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {7677#false} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 34: Hoare triple {7677#false} [386] L952-2-->L931: 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] {7677#false} is VALID [2022-02-20 20:43:13,990 INFO L290 TraceCheckUtils]: 35: Hoare triple {7677#false} [324] L931-->L932: 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] {7677#false} is VALID [2022-02-20 20:43:13,991 INFO L290 TraceCheckUtils]: 36: Hoare triple {7677#false} [439] L932-->L931-1: 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[] {7677#false} is VALID [2022-02-20 20:43:13,991 INFO L290 TraceCheckUtils]: 37: Hoare triple {7677#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,991 INFO L290 TraceCheckUtils]: 38: Hoare triple {7677#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {7677#false} is VALID [2022-02-20 20:43:13,991 INFO L290 TraceCheckUtils]: 39: Hoare triple {7677#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {7677#false} is VALID [2022-02-20 20:43:13,991 INFO L290 TraceCheckUtils]: 40: Hoare triple {7677#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,991 INFO L290 TraceCheckUtils]: 41: Hoare triple {7677#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:13,991 INFO L290 TraceCheckUtils]: 42: Hoare triple {7677#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7677#false} is VALID [2022-02-20 20:43:13,992 INFO L290 TraceCheckUtils]: 43: Hoare triple {7677#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {7677#false} is VALID [2022-02-20 20:43:13,992 INFO L290 TraceCheckUtils]: 44: Hoare triple {7677#false} [588] L953-7-->t_funENTRY: Formula: (and (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre45#1_6|) (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|} OutVars{t_funThread1of1ForFork0_#t~post39#1=|v_t_funThread1of1ForFork0_#t~post39#1_8|, t_funThread1of1ForFork0_#t~mem41#1=|v_t_funThread1of1ForFork0_#t~mem41#1_8|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_#t~nondet31#1=|v_t_funThread1of1ForFork0_#t~nondet31#1_8|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_#t~mem38#1=|v_t_funThread1of1ForFork0_#t~mem38#1_8|, t_funThread1of1ForFork0_#t~nondet40#1=|v_t_funThread1of1ForFork0_#t~nondet40#1_6|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_18|, t_funThread1of1ForFork0_~p~0#1.offset=|v_t_funThread1of1ForFork0_~p~0#1.offset_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_#t~mem35#1=|v_t_funThread1of1ForFork0_#t~mem35#1_8|, t_funThread1of1ForFork0_~p~0#1.base=|v_t_funThread1of1ForFork0_~p~0#1.base_8|, t_funThread1of1ForFork0_#t~nondet34#1=|v_t_funThread1of1ForFork0_#t~nondet34#1_6|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~nondet37#1=|v_t_funThread1of1ForFork0_#t~nondet37#1_6|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#t~nondet32#1=|v_t_funThread1of1ForFork0_#t~nondet32#1_6|, t_funThread1of1ForFork0_#t~nondet33#1=|v_t_funThread1of1ForFork0_#t~nondet33#1_12|, t_funThread1of1ForFork0_#t~post36#1=|v_t_funThread1of1ForFork0_#t~post36#1_8|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_#t~post39#1, t_funThread1of1ForFork0_#t~mem41#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_#t~nondet31#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_#t~mem38#1, t_funThread1of1ForFork0_#t~nondet40#1, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_~p~0#1.offset, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_#t~mem35#1, t_funThread1of1ForFork0_~p~0#1.base, t_funThread1of1ForFork0_#t~nondet34#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~nondet37#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#t~nondet32#1, t_funThread1of1ForFork0_#t~nondet33#1, t_funThread1of1ForFork0_#t~post36#1, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1] {7677#false} is VALID [2022-02-20 20:43:13,992 INFO L290 TraceCheckUtils]: 45: Hoare triple {7677#false} [480] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:13,992 INFO L290 TraceCheckUtils]: 46: Hoare triple {7677#false} [364] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46#1] {7677#false} is VALID [2022-02-20 20:43:13,992 INFO L290 TraceCheckUtils]: 47: Hoare triple {7677#false} [455] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post44#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {7677#false} is VALID [2022-02-20 20:43:13,992 INFO L290 TraceCheckUtils]: 48: Hoare triple {7677#false} [358] L953-11-->L953-12: Formula: (= (+ |v_ULTIMATE.start_main_#t~post44#1_3| 1) |v_ULTIMATE.start_main_~i~3#1_7|) InVars {ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {7677#false} is VALID [2022-02-20 20:43:13,992 INFO L290 TraceCheckUtils]: 49: Hoare triple {7677#false} [405] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {7677#false} is VALID [2022-02-20 20:43:13,993 INFO L290 TraceCheckUtils]: 50: Hoare triple {7677#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,993 INFO L290 TraceCheckUtils]: 51: Hoare triple {7677#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:13,993 INFO L290 TraceCheckUtils]: 52: Hoare triple {7677#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7677#false} is VALID [2022-02-20 20:43:13,993 INFO L290 TraceCheckUtils]: 53: Hoare triple {7677#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {7677#false} is VALID [2022-02-20 20:43:13,993 INFO L290 TraceCheckUtils]: 54: Hoare triple {7677#false} [587] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:43:13,993 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:43:14,167 INFO L290 TraceCheckUtils]: 54: Hoare triple {7677#false} [587] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:14,168 INFO L290 TraceCheckUtils]: 53: Hoare triple {7677#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {7677#false} is VALID [2022-02-20 20:43:14,168 INFO L290 TraceCheckUtils]: 52: Hoare triple {7677#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7677#false} is VALID [2022-02-20 20:43:14,168 INFO L290 TraceCheckUtils]: 51: Hoare triple {7677#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:14,168 INFO L290 TraceCheckUtils]: 50: Hoare triple {7677#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:14,168 INFO L290 TraceCheckUtils]: 49: Hoare triple {7677#false} [405] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 48: Hoare triple {7677#false} [358] L953-11-->L953-12: Formula: (= (+ |v_ULTIMATE.start_main_#t~post44#1_3| 1) |v_ULTIMATE.start_main_~i~3#1_7|) InVars {ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 47: Hoare triple {7677#false} [455] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post44#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 46: Hoare triple {7677#false} [364] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46#1] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 45: Hoare triple {7677#false} [480] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 44: Hoare triple {7677#false} [588] L953-7-->t_funENTRY: Formula: (and (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre45#1_6|) (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|} OutVars{t_funThread1of1ForFork0_#t~post39#1=|v_t_funThread1of1ForFork0_#t~post39#1_8|, t_funThread1of1ForFork0_#t~mem41#1=|v_t_funThread1of1ForFork0_#t~mem41#1_8|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_#t~nondet31#1=|v_t_funThread1of1ForFork0_#t~nondet31#1_8|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_#t~mem38#1=|v_t_funThread1of1ForFork0_#t~mem38#1_8|, t_funThread1of1ForFork0_#t~nondet40#1=|v_t_funThread1of1ForFork0_#t~nondet40#1_6|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_18|, t_funThread1of1ForFork0_~p~0#1.offset=|v_t_funThread1of1ForFork0_~p~0#1.offset_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_#t~mem35#1=|v_t_funThread1of1ForFork0_#t~mem35#1_8|, t_funThread1of1ForFork0_~p~0#1.base=|v_t_funThread1of1ForFork0_~p~0#1.base_8|, t_funThread1of1ForFork0_#t~nondet34#1=|v_t_funThread1of1ForFork0_#t~nondet34#1_6|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~nondet37#1=|v_t_funThread1of1ForFork0_#t~nondet37#1_6|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#t~nondet32#1=|v_t_funThread1of1ForFork0_#t~nondet32#1_6|, t_funThread1of1ForFork0_#t~nondet33#1=|v_t_funThread1of1ForFork0_#t~nondet33#1_12|, t_funThread1of1ForFork0_#t~post36#1=|v_t_funThread1of1ForFork0_#t~post36#1_8|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_#t~post39#1, t_funThread1of1ForFork0_#t~mem41#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_#t~nondet31#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_#t~mem38#1, t_funThread1of1ForFork0_#t~nondet40#1, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_~p~0#1.offset, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_#t~mem35#1, t_funThread1of1ForFork0_~p~0#1.base, t_funThread1of1ForFork0_#t~nondet34#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~nondet37#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#t~nondet32#1, t_funThread1of1ForFork0_#t~nondet33#1, t_funThread1of1ForFork0_#t~post36#1, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 43: Hoare triple {7677#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 42: Hoare triple {7677#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7677#false} is VALID [2022-02-20 20:43:14,169 INFO L290 TraceCheckUtils]: 41: Hoare triple {7677#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {7677#false} is VALID [2022-02-20 20:43:14,170 INFO L290 TraceCheckUtils]: 40: Hoare triple {7677#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:14,170 INFO L290 TraceCheckUtils]: 39: Hoare triple {7677#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {7677#false} is VALID [2022-02-20 20:43:14,170 INFO L290 TraceCheckUtils]: 38: Hoare triple {7677#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {7677#false} is VALID [2022-02-20 20:43:14,170 INFO L290 TraceCheckUtils]: 37: Hoare triple {7677#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:14,170 INFO L290 TraceCheckUtils]: 36: Hoare triple {7677#false} [439] L932-->L931-1: 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[] {7677#false} is VALID [2022-02-20 20:43:14,170 INFO L290 TraceCheckUtils]: 35: Hoare triple {7677#false} [324] L931-->L932: 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] {7677#false} is VALID [2022-02-20 20:43:14,171 INFO L290 TraceCheckUtils]: 34: Hoare triple {7677#false} [386] L952-2-->L931: 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] {7677#false} is VALID [2022-02-20 20:43:14,171 INFO L290 TraceCheckUtils]: 33: Hoare triple {7677#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {7677#false} is VALID [2022-02-20 20:43:14,171 INFO L290 TraceCheckUtils]: 32: Hoare triple {7677#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:14,171 INFO L290 TraceCheckUtils]: 31: Hoare triple {7677#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {7677#false} is VALID [2022-02-20 20:43:14,171 INFO L290 TraceCheckUtils]: 30: Hoare triple {7677#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {7677#false} is VALID [2022-02-20 20:43:14,171 INFO L290 TraceCheckUtils]: 29: Hoare triple {7677#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:14,172 INFO L290 TraceCheckUtils]: 28: Hoare triple {7926#(< |ULTIMATE.start_main_~i~1#1| 10)} [335] L949-6-->L949-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {7677#false} is VALID [2022-02-20 20:43:14,173 INFO L290 TraceCheckUtils]: 27: Hoare triple {7926#(< |ULTIMATE.start_main_~i~1#1| 10)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {7926#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:43:14,173 INFO L290 TraceCheckUtils]: 26: Hoare triple {7933#(< |ULTIMATE.start_main_#t~post42#1| 9)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {7926#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:43:14,174 INFO L290 TraceCheckUtils]: 25: Hoare triple {7937#(< |ULTIMATE.start_main_~i~1#1| 9)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {7933#(< |ULTIMATE.start_main_#t~post42#1| 9)} is VALID [2022-02-20 20:43:14,174 INFO L290 TraceCheckUtils]: 24: Hoare triple {7937#(< |ULTIMATE.start_main_~i~1#1| 9)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {7937#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:14,175 INFO L290 TraceCheckUtils]: 23: Hoare triple {7937#(< |ULTIMATE.start_main_~i~1#1| 9)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {7937#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:14,179 INFO L290 TraceCheckUtils]: 22: Hoare triple {7676#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {7937#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:14,179 INFO L290 TraceCheckUtils]: 21: Hoare triple {7676#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {7676#true} is VALID [2022-02-20 20:43:14,179 INFO L290 TraceCheckUtils]: 20: Hoare triple {7676#true} [338] 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] {7676#true} is VALID [2022-02-20 20:43:14,180 INFO L290 TraceCheckUtils]: 19: Hoare triple {7676#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,182 INFO L290 TraceCheckUtils]: 18: Hoare triple {7676#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,182 INFO L290 TraceCheckUtils]: 17: Hoare triple {7676#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {7676#true} is VALID [2022-02-20 20:43:14,184 INFO L290 TraceCheckUtils]: 16: Hoare triple {7676#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,184 INFO L290 TraceCheckUtils]: 15: Hoare triple {7676#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {7676#true} is VALID [2022-02-20 20:43:14,185 INFO L290 TraceCheckUtils]: 14: Hoare triple {7676#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {7676#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,186 INFO L290 TraceCheckUtils]: 12: Hoare triple {7676#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,186 INFO L290 TraceCheckUtils]: 11: Hoare triple {7676#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,189 INFO L290 TraceCheckUtils]: 10: Hoare triple {7676#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,189 INFO L290 TraceCheckUtils]: 9: Hoare triple {7676#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,189 INFO L290 TraceCheckUtils]: 8: Hoare triple {7676#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {7676#true} is VALID [2022-02-20 20:43:14,189 INFO L290 TraceCheckUtils]: 7: Hoare triple {7676#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {7676#true} is VALID [2022-02-20 20:43:14,189 INFO L290 TraceCheckUtils]: 6: Hoare triple {7676#true} [342] L928-2-->L928-3: 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[] {7676#true} is VALID [2022-02-20 20:43:14,189 INFO L290 TraceCheckUtils]: 5: Hoare triple {7676#true} [475] L928-1-->L928-2: 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[] {7676#true} is VALID [2022-02-20 20:43:14,190 INFO L290 TraceCheckUtils]: 4: Hoare triple {7676#true} [410] L928-->L928-1: 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[] {7676#true} is VALID [2022-02-20 20:43:14,190 INFO L290 TraceCheckUtils]: 3: Hoare triple {7676#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,190 INFO L290 TraceCheckUtils]: 2: Hoare triple {7676#true} [502] 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[] {7676#true} is VALID [2022-02-20 20:43:14,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {7676#true} [374] 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] {7676#true} is VALID [2022-02-20 20:43:14,190 INFO L290 TraceCheckUtils]: 0: Hoare triple {7676#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7676#true} is VALID [2022-02-20 20:43:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:43:14,190 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2059966742] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:43:14,191 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:43:14,191 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:43:14,191 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479813469] [2022-02-20 20:43:14,191 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:43:14,191 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2022-02-20 20:43:14,192 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:43:14,192 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 6.3) internal successors, (63), 10 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:14,233 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:43:14,236 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:43:14,236 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:43:14,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:43:14,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:43:14,239 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 158 out of 197 [2022-02-20 20:43:14,240 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 163 transitions, 341 flow. Second operand has 10 states, 10 states have (on average 160.1) internal successors, (1601), 10 states have internal predecessors, (1601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:14,241 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:43:14,241 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 158 of 197 [2022-02-20 20:43:14,241 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:43:14,349 INFO L129 PetriNetUnfolder]: 4/231 cut-off events. [2022-02-20 20:43:14,350 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:43:14,350 INFO L84 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 231 events. 4/231 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 633 event pairs, 0 based on Foata normal form. 2/222 useless extension candidates. Maximal degree in co-relation 260. Up to 6 conditions per place. [2022-02-20 20:43:14,351 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 11 selfloop transitions, 9 changer transitions 0/173 dead transitions. [2022-02-20 20:43:14,351 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 174 places, 173 transitions, 403 flow [2022-02-20 20:43:14,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:43:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:43:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1444 transitions. [2022-02-20 20:43:14,361 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.81443880428652 [2022-02-20 20:43:14,361 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1444 transitions. [2022-02-20 20:43:14,361 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1444 transitions. [2022-02-20 20:43:14,362 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:43:14,362 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1444 transitions. [2022-02-20 20:43:14,364 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 160.44444444444446) internal successors, (1444), 9 states have internal predecessors, (1444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:14,367 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 197.0) internal successors, (1970), 10 states have internal predecessors, (1970), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:14,367 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 197.0) internal successors, (1970), 10 states have internal predecessors, (1970), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:14,367 INFO L186 Difference]: Start difference. First operand has 166 places, 163 transitions, 341 flow. Second operand 9 states and 1444 transitions. [2022-02-20 20:43:14,367 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 174 places, 173 transitions, 403 flow [2022-02-20 20:43:14,369 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 173 places, 173 transitions, 401 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:43:14,372 INFO L242 Difference]: Finished difference. Result has 176 places, 169 transitions, 389 flow [2022-02-20 20:43:14,372 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=339, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=163, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=157, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=389, PETRI_PLACES=176, PETRI_TRANSITIONS=169} [2022-02-20 20:43:14,374 INFO L334 CegarLoopForPetriNet]: 165 programPoint places, 11 predicate places. [2022-02-20 20:43:14,374 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 176 places, 169 transitions, 389 flow [2022-02-20 20:43:14,449 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 3756 states, 3741 states have (on average 1.979684576316493) internal successors, (7406), 3755 states have internal predecessors, (7406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:14,455 INFO L78 Accepts]: Start accepts. Automaton has has 3756 states, 3741 states have (on average 1.979684576316493) internal successors, (7406), 3755 states have internal predecessors, (7406), 0 states have call successors, (0), 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 55 [2022-02-20 20:43:14,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:43:14,456 INFO L470 AbstractCegarLoop]: Abstraction has has 176 places, 169 transitions, 389 flow [2022-02-20 20:43:14,457 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 160.1) internal successors, (1601), 10 states have internal predecessors, (1601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:14,457 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:43:14,457 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 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 20:43:14,478 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 20:43:14,667 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 20:43:14,667 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 20:43:14,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:43:14,668 INFO L85 PathProgramCache]: Analyzing trace with hash 81295910, now seen corresponding path program 2 times [2022-02-20 20:43:14,668 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:43:14,668 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496514043] [2022-02-20 20:43:14,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:43:14,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:43:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:14,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {11779#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {11779#true} [374] 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] {11779#true} is VALID [2022-02-20 20:43:14,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {11779#true} [502] 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[] {11779#true} is VALID [2022-02-20 20:43:14,750 INFO L290 TraceCheckUtils]: 3: Hoare triple {11779#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,751 INFO L290 TraceCheckUtils]: 4: Hoare triple {11779#true} [410] L928-->L928-1: 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[] {11779#true} is VALID [2022-02-20 20:43:14,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {11779#true} [475] L928-1-->L928-2: 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[] {11779#true} is VALID [2022-02-20 20:43:14,751 INFO L290 TraceCheckUtils]: 6: Hoare triple {11779#true} [342] L928-2-->L928-3: 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[] {11779#true} is VALID [2022-02-20 20:43:14,751 INFO L290 TraceCheckUtils]: 7: Hoare triple {11779#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {11779#true} is VALID [2022-02-20 20:43:14,751 INFO L290 TraceCheckUtils]: 8: Hoare triple {11779#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {11779#true} is VALID [2022-02-20 20:43:14,751 INFO L290 TraceCheckUtils]: 9: Hoare triple {11779#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,751 INFO L290 TraceCheckUtils]: 10: Hoare triple {11779#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,752 INFO L290 TraceCheckUtils]: 11: Hoare triple {11779#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {11779#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,752 INFO L290 TraceCheckUtils]: 13: Hoare triple {11779#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,752 INFO L290 TraceCheckUtils]: 14: Hoare triple {11779#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,752 INFO L290 TraceCheckUtils]: 15: Hoare triple {11779#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {11779#true} is VALID [2022-02-20 20:43:14,752 INFO L290 TraceCheckUtils]: 16: Hoare triple {11779#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {11779#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {11779#true} is VALID [2022-02-20 20:43:14,753 INFO L290 TraceCheckUtils]: 18: Hoare triple {11779#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,753 INFO L290 TraceCheckUtils]: 19: Hoare triple {11779#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:14,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {11779#true} [338] 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] {11779#true} is VALID [2022-02-20 20:43:14,753 INFO L290 TraceCheckUtils]: 21: Hoare triple {11779#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {11779#true} is VALID [2022-02-20 20:43:14,753 INFO L290 TraceCheckUtils]: 22: Hoare triple {11779#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11781#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:14,754 INFO L290 TraceCheckUtils]: 23: Hoare triple {11781#(= |ULTIMATE.start_main_~i~1#1| 0)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {11781#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:14,754 INFO L290 TraceCheckUtils]: 24: Hoare triple {11781#(= |ULTIMATE.start_main_~i~1#1| 0)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {11781#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:14,754 INFO L290 TraceCheckUtils]: 25: Hoare triple {11781#(= |ULTIMATE.start_main_~i~1#1| 0)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11782#(= 0 |ULTIMATE.start_main_#t~post42#1|)} is VALID [2022-02-20 20:43:14,755 INFO L290 TraceCheckUtils]: 26: Hoare triple {11782#(= 0 |ULTIMATE.start_main_#t~post42#1|)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:14,755 INFO L290 TraceCheckUtils]: 27: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:14,755 INFO L290 TraceCheckUtils]: 28: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:14,756 INFO L290 TraceCheckUtils]: 29: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:14,756 INFO L290 TraceCheckUtils]: 30: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11784#(<= |ULTIMATE.start_main_#t~post42#1| 1)} is VALID [2022-02-20 20:43:14,758 INFO L290 TraceCheckUtils]: 31: Hoare triple {11784#(<= |ULTIMATE.start_main_#t~post42#1| 1)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:14,758 INFO L290 TraceCheckUtils]: 32: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:14,759 INFO L290 TraceCheckUtils]: 33: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:14,761 INFO L290 TraceCheckUtils]: 34: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:14,761 INFO L290 TraceCheckUtils]: 35: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11786#(<= |ULTIMATE.start_main_#t~post42#1| 2)} is VALID [2022-02-20 20:43:14,762 INFO L290 TraceCheckUtils]: 36: Hoare triple {11786#(<= |ULTIMATE.start_main_#t~post42#1| 2)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:43:14,762 INFO L290 TraceCheckUtils]: 37: Hoare triple {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:43:14,762 INFO L290 TraceCheckUtils]: 38: Hoare triple {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} [335] L949-6-->L949-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:14,762 INFO L290 TraceCheckUtils]: 39: Hoare triple {11780#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:14,764 INFO L290 TraceCheckUtils]: 40: Hoare triple {11780#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {11780#false} is VALID [2022-02-20 20:43:14,764 INFO L290 TraceCheckUtils]: 41: Hoare triple {11780#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {11780#false} is VALID [2022-02-20 20:43:14,764 INFO L290 TraceCheckUtils]: 42: Hoare triple {11780#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:14,764 INFO L290 TraceCheckUtils]: 43: Hoare triple {11780#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {11780#false} is VALID [2022-02-20 20:43:14,765 INFO L290 TraceCheckUtils]: 44: Hoare triple {11780#false} [386] L952-2-->L931: 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] {11780#false} is VALID [2022-02-20 20:43:14,765 INFO L290 TraceCheckUtils]: 45: Hoare triple {11780#false} [324] L931-->L932: 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] {11780#false} is VALID [2022-02-20 20:43:14,765 INFO L290 TraceCheckUtils]: 46: Hoare triple {11780#false} [439] L932-->L931-1: 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[] {11780#false} is VALID [2022-02-20 20:43:14,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {11780#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:14,765 INFO L290 TraceCheckUtils]: 48: Hoare triple {11780#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {11780#false} is VALID [2022-02-20 20:43:14,765 INFO L290 TraceCheckUtils]: 49: Hoare triple {11780#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {11780#false} is VALID [2022-02-20 20:43:14,765 INFO L290 TraceCheckUtils]: 50: Hoare triple {11780#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:14,766 INFO L290 TraceCheckUtils]: 51: Hoare triple {11780#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:14,766 INFO L290 TraceCheckUtils]: 52: Hoare triple {11780#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11780#false} is VALID [2022-02-20 20:43:14,766 INFO L290 TraceCheckUtils]: 53: Hoare triple {11780#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {11780#false} is VALID [2022-02-20 20:43:14,766 INFO L290 TraceCheckUtils]: 54: Hoare triple {11780#false} [588] L953-7-->t_funENTRY: Formula: (and (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre45#1_6|) (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|} OutVars{t_funThread1of1ForFork0_#t~post39#1=|v_t_funThread1of1ForFork0_#t~post39#1_8|, t_funThread1of1ForFork0_#t~mem41#1=|v_t_funThread1of1ForFork0_#t~mem41#1_8|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_#t~nondet31#1=|v_t_funThread1of1ForFork0_#t~nondet31#1_8|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_#t~mem38#1=|v_t_funThread1of1ForFork0_#t~mem38#1_8|, t_funThread1of1ForFork0_#t~nondet40#1=|v_t_funThread1of1ForFork0_#t~nondet40#1_6|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_18|, t_funThread1of1ForFork0_~p~0#1.offset=|v_t_funThread1of1ForFork0_~p~0#1.offset_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_#t~mem35#1=|v_t_funThread1of1ForFork0_#t~mem35#1_8|, t_funThread1of1ForFork0_~p~0#1.base=|v_t_funThread1of1ForFork0_~p~0#1.base_8|, t_funThread1of1ForFork0_#t~nondet34#1=|v_t_funThread1of1ForFork0_#t~nondet34#1_6|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~nondet37#1=|v_t_funThread1of1ForFork0_#t~nondet37#1_6|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#t~nondet32#1=|v_t_funThread1of1ForFork0_#t~nondet32#1_6|, t_funThread1of1ForFork0_#t~nondet33#1=|v_t_funThread1of1ForFork0_#t~nondet33#1_12|, t_funThread1of1ForFork0_#t~post36#1=|v_t_funThread1of1ForFork0_#t~post36#1_8|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_#t~post39#1, t_funThread1of1ForFork0_#t~mem41#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_#t~nondet31#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_#t~mem38#1, t_funThread1of1ForFork0_#t~nondet40#1, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_~p~0#1.offset, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_#t~mem35#1, t_funThread1of1ForFork0_~p~0#1.base, t_funThread1of1ForFork0_#t~nondet34#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~nondet37#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#t~nondet32#1, t_funThread1of1ForFork0_#t~nondet33#1, t_funThread1of1ForFork0_#t~post36#1, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1] {11780#false} is VALID [2022-02-20 20:43:14,766 INFO L290 TraceCheckUtils]: 55: Hoare triple {11780#false} [480] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:14,766 INFO L290 TraceCheckUtils]: 56: Hoare triple {11780#false} [364] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46#1] {11780#false} is VALID [2022-02-20 20:43:14,767 INFO L290 TraceCheckUtils]: 57: Hoare triple {11780#false} [455] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post44#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {11780#false} is VALID [2022-02-20 20:43:14,767 INFO L290 TraceCheckUtils]: 58: Hoare triple {11780#false} [358] L953-11-->L953-12: Formula: (= (+ |v_ULTIMATE.start_main_#t~post44#1_3| 1) |v_ULTIMATE.start_main_~i~3#1_7|) InVars {ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {11780#false} is VALID [2022-02-20 20:43:14,767 INFO L290 TraceCheckUtils]: 59: Hoare triple {11780#false} [405] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {11780#false} is VALID [2022-02-20 20:43:14,767 INFO L290 TraceCheckUtils]: 60: Hoare triple {11780#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:14,767 INFO L290 TraceCheckUtils]: 61: Hoare triple {11780#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:14,767 INFO L290 TraceCheckUtils]: 62: Hoare triple {11780#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11780#false} is VALID [2022-02-20 20:43:14,767 INFO L290 TraceCheckUtils]: 63: Hoare triple {11780#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {11780#false} is VALID [2022-02-20 20:43:14,768 INFO L290 TraceCheckUtils]: 64: Hoare triple {11780#false} [587] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:43:14,768 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:43:14,768 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496514043] [2022-02-20 20:43:14,768 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496514043] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:43:14,769 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [80407150] [2022-02-20 20:43:14,769 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 20:43:14,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:43:14,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:43:14,770 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 20:43:14,771 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 20:43:14,830 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:43:14,830 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:43:14,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 20:43:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:43:14,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:43:15,023 INFO L290 TraceCheckUtils]: 0: Hoare triple {11779#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,023 INFO L290 TraceCheckUtils]: 1: Hoare triple {11779#true} [374] 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] {11779#true} is VALID [2022-02-20 20:43:15,023 INFO L290 TraceCheckUtils]: 2: Hoare triple {11779#true} [502] 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[] {11779#true} is VALID [2022-02-20 20:43:15,023 INFO L290 TraceCheckUtils]: 3: Hoare triple {11779#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,023 INFO L290 TraceCheckUtils]: 4: Hoare triple {11779#true} [410] L928-->L928-1: 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[] {11779#true} is VALID [2022-02-20 20:43:15,023 INFO L290 TraceCheckUtils]: 5: Hoare triple {11779#true} [475] L928-1-->L928-2: 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[] {11779#true} is VALID [2022-02-20 20:43:15,023 INFO L290 TraceCheckUtils]: 6: Hoare triple {11779#true} [342] L928-2-->L928-3: 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[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 7: Hoare triple {11779#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 8: Hoare triple {11779#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 9: Hoare triple {11779#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 10: Hoare triple {11779#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 11: Hoare triple {11779#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 12: Hoare triple {11779#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 13: Hoare triple {11779#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 14: Hoare triple {11779#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 15: Hoare triple {11779#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 16: Hoare triple {11779#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 17: Hoare triple {11779#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {11779#true} is VALID [2022-02-20 20:43:15,024 INFO L290 TraceCheckUtils]: 18: Hoare triple {11779#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,026 INFO L290 TraceCheckUtils]: 19: Hoare triple {11779#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,026 INFO L290 TraceCheckUtils]: 20: Hoare triple {11779#true} [338] 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] {11779#true} is VALID [2022-02-20 20:43:15,026 INFO L290 TraceCheckUtils]: 21: Hoare triple {11779#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {11779#true} is VALID [2022-02-20 20:43:15,026 INFO L290 TraceCheckUtils]: 22: Hoare triple {11779#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11857#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:15,027 INFO L290 TraceCheckUtils]: 23: Hoare triple {11857#(<= |ULTIMATE.start_main_~i~1#1| 0)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {11857#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:15,027 INFO L290 TraceCheckUtils]: 24: Hoare triple {11857#(<= |ULTIMATE.start_main_~i~1#1| 0)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {11857#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:43:15,027 INFO L290 TraceCheckUtils]: 25: Hoare triple {11857#(<= |ULTIMATE.start_main_~i~1#1| 0)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11867#(<= |ULTIMATE.start_main_#t~post42#1| 0)} is VALID [2022-02-20 20:43:15,028 INFO L290 TraceCheckUtils]: 26: Hoare triple {11867#(<= |ULTIMATE.start_main_#t~post42#1| 0)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:15,028 INFO L290 TraceCheckUtils]: 27: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:15,028 INFO L290 TraceCheckUtils]: 28: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:15,029 INFO L290 TraceCheckUtils]: 29: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:43:15,029 INFO L290 TraceCheckUtils]: 30: Hoare triple {11783#(<= |ULTIMATE.start_main_~i~1#1| 1)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11784#(<= |ULTIMATE.start_main_#t~post42#1| 1)} is VALID [2022-02-20 20:43:15,029 INFO L290 TraceCheckUtils]: 31: Hoare triple {11784#(<= |ULTIMATE.start_main_#t~post42#1| 1)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:15,030 INFO L290 TraceCheckUtils]: 32: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:15,030 INFO L290 TraceCheckUtils]: 33: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:15,030 INFO L290 TraceCheckUtils]: 34: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:43:15,030 INFO L290 TraceCheckUtils]: 35: Hoare triple {11785#(<= |ULTIMATE.start_main_~i~1#1| 2)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11786#(<= |ULTIMATE.start_main_#t~post42#1| 2)} is VALID [2022-02-20 20:43:15,031 INFO L290 TraceCheckUtils]: 36: Hoare triple {11786#(<= |ULTIMATE.start_main_#t~post42#1| 2)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:43:15,031 INFO L290 TraceCheckUtils]: 37: Hoare triple {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:43:15,031 INFO L290 TraceCheckUtils]: 38: Hoare triple {11787#(<= |ULTIMATE.start_main_~i~1#1| 3)} [335] L949-6-->L949-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,031 INFO L290 TraceCheckUtils]: 39: Hoare triple {11780#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 40: Hoare triple {11780#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 41: Hoare triple {11780#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 42: Hoare triple {11780#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 43: Hoare triple {11780#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 44: Hoare triple {11780#false} [386] L952-2-->L931: 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] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 45: Hoare triple {11780#false} [324] L931-->L932: 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] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 46: Hoare triple {11780#false} [439] L932-->L931-1: 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[] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 47: Hoare triple {11780#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,032 INFO L290 TraceCheckUtils]: 48: Hoare triple {11780#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {11780#false} is VALID [2022-02-20 20:43:15,039 INFO L290 TraceCheckUtils]: 49: Hoare triple {11780#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {11780#false} is VALID [2022-02-20 20:43:15,039 INFO L290 TraceCheckUtils]: 50: Hoare triple {11780#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,039 INFO L290 TraceCheckUtils]: 51: Hoare triple {11780#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:15,039 INFO L290 TraceCheckUtils]: 52: Hoare triple {11780#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11780#false} is VALID [2022-02-20 20:43:15,040 INFO L290 TraceCheckUtils]: 53: Hoare triple {11780#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {11780#false} is VALID [2022-02-20 20:43:15,040 INFO L290 TraceCheckUtils]: 54: Hoare triple {11780#false} [588] L953-7-->t_funENTRY: Formula: (and (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre45#1_6|) (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|} OutVars{t_funThread1of1ForFork0_#t~post39#1=|v_t_funThread1of1ForFork0_#t~post39#1_8|, t_funThread1of1ForFork0_#t~mem41#1=|v_t_funThread1of1ForFork0_#t~mem41#1_8|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_#t~nondet31#1=|v_t_funThread1of1ForFork0_#t~nondet31#1_8|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_#t~mem38#1=|v_t_funThread1of1ForFork0_#t~mem38#1_8|, t_funThread1of1ForFork0_#t~nondet40#1=|v_t_funThread1of1ForFork0_#t~nondet40#1_6|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_18|, t_funThread1of1ForFork0_~p~0#1.offset=|v_t_funThread1of1ForFork0_~p~0#1.offset_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_#t~mem35#1=|v_t_funThread1of1ForFork0_#t~mem35#1_8|, t_funThread1of1ForFork0_~p~0#1.base=|v_t_funThread1of1ForFork0_~p~0#1.base_8|, t_funThread1of1ForFork0_#t~nondet34#1=|v_t_funThread1of1ForFork0_#t~nondet34#1_6|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~nondet37#1=|v_t_funThread1of1ForFork0_#t~nondet37#1_6|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#t~nondet32#1=|v_t_funThread1of1ForFork0_#t~nondet32#1_6|, t_funThread1of1ForFork0_#t~nondet33#1=|v_t_funThread1of1ForFork0_#t~nondet33#1_12|, t_funThread1of1ForFork0_#t~post36#1=|v_t_funThread1of1ForFork0_#t~post36#1_8|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_#t~post39#1, t_funThread1of1ForFork0_#t~mem41#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_#t~nondet31#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_#t~mem38#1, t_funThread1of1ForFork0_#t~nondet40#1, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_~p~0#1.offset, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_#t~mem35#1, t_funThread1of1ForFork0_~p~0#1.base, t_funThread1of1ForFork0_#t~nondet34#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~nondet37#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#t~nondet32#1, t_funThread1of1ForFork0_#t~nondet33#1, t_funThread1of1ForFork0_#t~post36#1, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1] {11780#false} is VALID [2022-02-20 20:43:15,040 INFO L290 TraceCheckUtils]: 55: Hoare triple {11780#false} [480] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:15,040 INFO L290 TraceCheckUtils]: 56: Hoare triple {11780#false} [364] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46#1] {11780#false} is VALID [2022-02-20 20:43:15,041 INFO L290 TraceCheckUtils]: 57: Hoare triple {11780#false} [455] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post44#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {11780#false} is VALID [2022-02-20 20:43:15,041 INFO L290 TraceCheckUtils]: 58: Hoare triple {11780#false} [358] L953-11-->L953-12: Formula: (= (+ |v_ULTIMATE.start_main_#t~post44#1_3| 1) |v_ULTIMATE.start_main_~i~3#1_7|) InVars {ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {11780#false} is VALID [2022-02-20 20:43:15,041 INFO L290 TraceCheckUtils]: 59: Hoare triple {11780#false} [405] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {11780#false} is VALID [2022-02-20 20:43:15,041 INFO L290 TraceCheckUtils]: 60: Hoare triple {11780#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,041 INFO L290 TraceCheckUtils]: 61: Hoare triple {11780#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:15,041 INFO L290 TraceCheckUtils]: 62: Hoare triple {11780#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11780#false} is VALID [2022-02-20 20:43:15,041 INFO L290 TraceCheckUtils]: 63: Hoare triple {11780#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {11780#false} is VALID [2022-02-20 20:43:15,042 INFO L290 TraceCheckUtils]: 64: Hoare triple {11780#false} [587] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:43:15,044 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 64: Hoare triple {11780#false} [587] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 63: Hoare triple {11780#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {11780#false} is VALID [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 62: Hoare triple {11780#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11780#false} is VALID [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 61: Hoare triple {11780#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 60: Hoare triple {11780#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 59: Hoare triple {11780#false} [405] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {11780#false} is VALID [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 58: Hoare triple {11780#false} [358] L953-11-->L953-12: Formula: (= (+ |v_ULTIMATE.start_main_#t~post44#1_3| 1) |v_ULTIMATE.start_main_~i~3#1_7|) InVars {ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {11780#false} is VALID [2022-02-20 20:43:15,293 INFO L290 TraceCheckUtils]: 57: Hoare triple {11780#false} [455] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post44#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post44#1] {11780#false} is VALID [2022-02-20 20:43:15,294 INFO L290 TraceCheckUtils]: 56: Hoare triple {11780#false} [364] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46#1] {11780#false} is VALID [2022-02-20 20:43:15,294 INFO L290 TraceCheckUtils]: 55: Hoare triple {11780#false} [480] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:15,294 INFO L290 TraceCheckUtils]: 54: Hoare triple {11780#false} [588] L953-7-->t_funENTRY: Formula: (and (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre45#1_6|) (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|} OutVars{t_funThread1of1ForFork0_#t~post39#1=|v_t_funThread1of1ForFork0_#t~post39#1_8|, t_funThread1of1ForFork0_#t~mem41#1=|v_t_funThread1of1ForFork0_#t~mem41#1_8|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_#t~nondet31#1=|v_t_funThread1of1ForFork0_#t~nondet31#1_8|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_#t~mem38#1=|v_t_funThread1of1ForFork0_#t~mem38#1_8|, t_funThread1of1ForFork0_#t~nondet40#1=|v_t_funThread1of1ForFork0_#t~nondet40#1_6|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_18|, t_funThread1of1ForFork0_~p~0#1.offset=|v_t_funThread1of1ForFork0_~p~0#1.offset_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_#t~mem35#1=|v_t_funThread1of1ForFork0_#t~mem35#1_8|, t_funThread1of1ForFork0_~p~0#1.base=|v_t_funThread1of1ForFork0_~p~0#1.base_8|, t_funThread1of1ForFork0_#t~nondet34#1=|v_t_funThread1of1ForFork0_#t~nondet34#1_6|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_6|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~nondet37#1=|v_t_funThread1of1ForFork0_#t~nondet37#1_6|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, t_funThread1of1ForFork0_#t~nondet32#1=|v_t_funThread1of1ForFork0_#t~nondet32#1_6|, t_funThread1of1ForFork0_#t~nondet33#1=|v_t_funThread1of1ForFork0_#t~nondet33#1_12|, t_funThread1of1ForFork0_#t~post36#1=|v_t_funThread1of1ForFork0_#t~post36#1_8|, t_funThread1of1ForFork0_#res#1.base=|v_t_funThread1of1ForFork0_#res#1.base_4|, t_funThread1of1ForFork0_#in~arg#1.offset=|v_t_funThread1of1ForFork0_#in~arg#1.offset_4|, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_t_funThread1of1ForFork0_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_#t~post39#1, t_funThread1of1ForFork0_#t~mem41#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_#t~nondet31#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_#t~mem38#1, t_funThread1of1ForFork0_#t~nondet40#1, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_assume_abort_if_not_#in~cond#1, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_~p~0#1.offset, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_#t~mem35#1, t_funThread1of1ForFork0_~p~0#1.base, t_funThread1of1ForFork0_#t~nondet34#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~nondet37#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#t~nondet32#1, t_funThread1of1ForFork0_#t~nondet33#1, t_funThread1of1ForFork0_#t~post36#1, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_assume_abort_if_not_~cond#1] {11780#false} is VALID [2022-02-20 20:43:15,294 INFO L290 TraceCheckUtils]: 53: Hoare triple {11780#false} [468] L953-6-->L953-7: Formula: (= |v_#memory_int_10| (store |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| (store (select |v_#memory_int_11| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre45#1_3|))) InVars {#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_3|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {11780#false} is VALID [2022-02-20 20:43:15,294 INFO L290 TraceCheckUtils]: 52: Hoare triple {11780#false} [325] L953-5-->L953-6: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 51: Hoare triple {11780#false} [375] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre45#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre45#1] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 50: Hoare triple {11780#false} [347] L953-13-->L953-4: Formula: (< |v_ULTIMATE.start_main_~i~3#1_4| 10000) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_4|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 49: Hoare triple {11780#false} [447] L953-1-->L953-13: Formula: (= |v_ULTIMATE.start_main_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 48: Hoare triple {11780#false} [512] L953-->L953-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 40000) |v_#length_5|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 47: Hoare triple {11780#false} [497] L931-1-->L953: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 46: Hoare triple {11780#false} [439] L932-->L931-1: 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[] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 45: Hoare triple {11780#false} [324] L931-->L932: 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] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 44: Hoare triple {11780#false} [386] L952-2-->L931: 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] {11780#false} is VALID [2022-02-20 20:43:15,297 INFO L290 TraceCheckUtils]: 43: Hoare triple {11780#false} [510] L952-1-->L952-2: Formula: (= (ite (and (< |v_ULTIMATE.start_main_~i~2#1_3| 10) (<= 0 |v_ULTIMATE.start_main_~i~2#1_3|)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|) InVars {ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_3|, 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] {11780#false} is VALID [2022-02-20 20:43:15,298 INFO L290 TraceCheckUtils]: 42: Hoare triple {11780#false} [511] L952-->L952-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,298 INFO L290 TraceCheckUtils]: 41: Hoare triple {11780#false} [355] L951-1-->L952: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {11780#false} is VALID [2022-02-20 20:43:15,298 INFO L290 TraceCheckUtils]: 40: Hoare triple {11780#false} [369] L951-->L951-1: Formula: (= |v_ULTIMATE.start_main_~i~2#1_2| |v_ULTIMATE.start_main_#t~nondet43#1_3|) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {11780#false} is VALID [2022-02-20 20:43:15,298 INFO L290 TraceCheckUtils]: 39: Hoare triple {11780#false} [353] L949-7-->L951: Formula: (and (<= |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483647) (<= 0 (+ |v_ULTIMATE.start_main_#t~nondet43#1_2| 2147483648))) InVars {ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,298 INFO L290 TraceCheckUtils]: 38: Hoare triple {12063#(< |ULTIMATE.start_main_~i~1#1| 10)} [335] L949-6-->L949-7: Formula: (not (< |v_ULTIMATE.start_main_~i~1#1_3| 10)) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_3|} AuxVars[] AssignedVars[] {11780#false} is VALID [2022-02-20 20:43:15,298 INFO L290 TraceCheckUtils]: 37: Hoare triple {12063#(< |ULTIMATE.start_main_~i~1#1| 10)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {12063#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:43:15,299 INFO L290 TraceCheckUtils]: 36: Hoare triple {12070#(< |ULTIMATE.start_main_#t~post42#1| 9)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {12063#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:43:15,299 INFO L290 TraceCheckUtils]: 35: Hoare triple {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {12070#(< |ULTIMATE.start_main_#t~post42#1| 9)} is VALID [2022-02-20 20:43:15,300 INFO L290 TraceCheckUtils]: 34: Hoare triple {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:15,300 INFO L290 TraceCheckUtils]: 33: Hoare triple {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:15,301 INFO L290 TraceCheckUtils]: 32: Hoare triple {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:15,301 INFO L290 TraceCheckUtils]: 31: Hoare triple {12087#(< |ULTIMATE.start_main_#t~post42#1| 8)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {12074#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:15,301 INFO L290 TraceCheckUtils]: 30: Hoare triple {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {12087#(< |ULTIMATE.start_main_#t~post42#1| 8)} is VALID [2022-02-20 20:43:15,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:15,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:15,302 INFO L290 TraceCheckUtils]: 27: Hoare triple {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} [467] L949-5-->L949-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:15,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {12104#(< |ULTIMATE.start_main_#t~post42#1| 7)} [469] L949-4-->L949-5: Formula: (= (+ |v_ULTIMATE.start_main_#t~post42#1_3| 1) |v_ULTIMATE.start_main_~i~1#1_7|) InVars {ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_7|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {12091#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:15,303 INFO L290 TraceCheckUtils]: 25: Hoare triple {12108#(< |ULTIMATE.start_main_~i~1#1| 7)} [323] L949-3-->L949-4: Formula: (= |v_ULTIMATE.start_main_~i~1#1_6| |v_ULTIMATE.start_main_#t~post42#1_2|) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_6|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post42#1] {12104#(< |ULTIMATE.start_main_#t~post42#1| 7)} is VALID [2022-02-20 20:43:15,303 INFO L290 TraceCheckUtils]: 24: Hoare triple {12108#(< |ULTIMATE.start_main_~i~1#1| 7)} [379] L950-->L949-3: Formula: (= |v_#pthreadsMutex_1| (store |v_#pthreadsMutex_2| |v_~#a~0.base_3| (store (select |v_#pthreadsMutex_2| |v_~#a~0.base_3|) (+ |v_~#a~0.offset_2| (* |v_ULTIMATE.start_main_~i~1#1_5| 28) 4) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#a~0.base=|v_~#a~0.base_3|, ~#a~0.offset=|v_~#a~0.offset_2|} AuxVars[] AssignedVars[#pthreadsMutex] {12108#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 23: Hoare triple {12108#(< |ULTIMATE.start_main_~i~1#1| 7)} [336] L949-6-->L950: Formula: (< |v_ULTIMATE.start_main_~i~1#1_4| 10) InVars {ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_4|} AuxVars[] AssignedVars[] {12108#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 22: Hoare triple {11779#true} [377] L949-->L949-6: Formula: (= |v_ULTIMATE.start_main_~i~1#1_2| 0) InVars {} OutVars{ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~1#1] {12108#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 21: Hoare triple {11779#true} [479] L-1-6-->L949: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_1|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_1|, ULTIMATE.start_main_#t~post57#1=|v_ULTIMATE.start_main_#t~post57#1_1|, ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_1|, ULTIMATE.start_main_#t~post42#1=|v_ULTIMATE.start_main_#t~post42#1_1|, ULTIMATE.start_main_#t~pre45#1=|v_ULTIMATE.start_main_#t~pre45#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_1|, ULTIMATE.start_main_#t~post44#1=|v_ULTIMATE.start_main_#t~post44#1_1|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_1|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_1|, ULTIMATE.start_main_#t~post51#1=|v_ULTIMATE.start_main_#t~post51#1_1|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_1|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~mem50#1=|v_ULTIMATE.start_main_#t~mem50#1_1|, ULTIMATE.start_main_#t~nondet52#1=|v_ULTIMATE.start_main_#t~nondet52#1_1|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_main_~i~1#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_#t~mem53#1, ULTIMATE.start_main_#t~post57#1, ULTIMATE.start_main_~i~2#1, ULTIMATE.start_main_#t~post42#1, ULTIMATE.start_main_#t~pre45#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_~i~4#1, ULTIMATE.start_main_#t~post44#1, ULTIMATE.start_main_#t~nondet46#1, ULTIMATE.start_main_~#t_ids~0#1.base, ULTIMATE.start_main_#t~post51#1, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_~#t_ids~0#1.offset, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_~i~3#1] {11779#true} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 20: Hoare triple {11779#true} [338] 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] {11779#true} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 19: Hoare triple {11779#true} [381] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 18: Hoare triple {11779#true} [509] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 17: Hoare triple {11779#true} [437] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#a~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#a~0.base=|v_~#a~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#a~0.base=|v_~#a~0.base_2|} AuxVars[] AssignedVars[#memory_int] {11779#true} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 16: Hoare triple {11779#true} [421] L935-->L935-1: Formula: (and (= (select |v_#valid_5| 4) 1) (= 280 (select |v_#length_4| 4))) InVars {#length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_4|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,304 INFO L290 TraceCheckUtils]: 15: Hoare triple {11779#true} [390] L934-6-->L935: Formula: (and (= |v_~#a~0.base_1| 4) (= |v_~#a~0.offset_1| 0)) InVars {} OutVars{~#a~0.base=|v_~#a~0.base_1|, ~#a~0.offset=|v_~#a~0.offset_1|} AuxVars[] AssignedVars[~#a~0.base, ~#a~0.offset] {11779#true} is VALID [2022-02-20 20:43:15,305 INFO L290 TraceCheckUtils]: 14: Hoare triple {11779#true} [451] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_6|) (+ 16 |v_~#__global_lock~0.offset_6|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,305 INFO L290 TraceCheckUtils]: 13: Hoare triple {11779#true} [326] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} OutVars{#memory_int=|v_#memory_int_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,305 INFO L290 TraceCheckUtils]: 12: Hoare triple {11779#true} [389] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_4|) (+ |v_~#__global_lock~0.offset_4| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} OutVars{#memory_int=|v_#memory_int_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_4|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_4|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,305 INFO L290 TraceCheckUtils]: 11: Hoare triple {11779#true} [434] L934-2-->L934-3: Formula: (= (select (select |v_#memory_int_4| |v_~#__global_lock~0.base_3|) (+ |v_~#__global_lock~0.offset_3| 4)) 0) InVars {#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} OutVars{#memory_int=|v_#memory_int_4|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_3|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_3|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {11779#true} [444] L934-1-->L934-2: Formula: (= (select (select |v_#memory_int_3| |v_~#__global_lock~0.base_2|) |v_~#__global_lock~0.offset_2|) 0) InVars {#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} OutVars{#memory_int=|v_#memory_int_3|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_2|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_2|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 9: Hoare triple {11779#true} [456] L934-->L934-1: Formula: (and (= (select |v_#length_3| 3) 24) (= (select |v_#valid_4| 3) 1)) InVars {#length=|v_#length_3|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 8: Hoare triple {11779#true} [500] L928-4-->L934: Formula: (and (= 3 |v_~#__global_lock~0.base_1|) (= |v_~#__global_lock~0.offset_1| 0)) InVars {} OutVars{~#__global_lock~0.base=|v_~#__global_lock~0.base_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_1|} AuxVars[] AssignedVars[~#__global_lock~0.offset, ~#__global_lock~0.base] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 7: Hoare triple {11779#true} [403] L928-3-->L928-4: Formula: (and (= (select |v_#length_2| 2) 13) (= (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[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 6: Hoare triple {11779#true} [342] L928-2-->L928-3: 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[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 5: Hoare triple {11779#true} [475] L928-1-->L928-2: 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[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 4: Hoare triple {11779#true} [410] L928-->L928-1: 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[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 3: Hoare triple {11779#true} [503] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {11779#true} [502] 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[] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {11779#true} [374] 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] {11779#true} is VALID [2022-02-20 20:43:15,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {11779#true} [491] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11779#true} is VALID [2022-02-20 20:43:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-20 20:43:15,307 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [80407150] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:43:15,307 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:43:15,307 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-20 20:43:15,307 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669559171] [2022-02-20 20:43:15,307 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:43:15,308 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 4.611111111111111) internal successors, (83), 18 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 65 [2022-02-20 20:43:15,308 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:43:15,308 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 4.611111111111111) internal successors, (83), 18 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 20:43:15,384 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 20:43:15,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-20 20:43:15,384 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:43:15,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-20 20:43:15,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-20 20:43:15,388 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 158 out of 197 [2022-02-20 20:43:15,389 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 176 places, 169 transitions, 389 flow. Second operand has 18 states, 18 states have (on average 160.27777777777777) internal successors, (2885), 18 states have internal predecessors, (2885), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:15,390 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:43:15,390 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 158 of 197 [2022-02-20 20:43:15,390 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:43:15,628 INFO L129 PetriNetUnfolder]: 4/251 cut-off events. [2022-02-20 20:43:15,628 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-02-20 20:43:15,629 INFO L84 FinitePrefix]: Finished finitePrefix Result has 355 conditions, 251 events. 4/251 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 633 event pairs, 0 based on Foata normal form. 4/244 useless extension candidates. Maximal degree in co-relation 347. Up to 11 conditions per place. [2022-02-20 20:43:15,629 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 19 selfloop transitions, 21 changer transitions 0/193 dead transitions. [2022-02-20 20:43:15,629 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 196 places, 193 transitions, 577 flow [2022-02-20 20:43:15,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-20 20:43:15,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-02-20 20:43:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 3362 transitions. [2022-02-20 20:43:15,653 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8126661832245589 [2022-02-20 20:43:15,653 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 3362 transitions. [2022-02-20 20:43:15,653 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 3362 transitions. [2022-02-20 20:43:15,654 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:43:15,654 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 3362 transitions. [2022-02-20 20:43:15,659 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 160.0952380952381) internal successors, (3362), 21 states have internal predecessors, (3362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:15,663 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 197.0) internal successors, (4334), 22 states have internal predecessors, (4334), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:15,664 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 197.0) internal successors, (4334), 22 states have internal predecessors, (4334), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:15,664 INFO L186 Difference]: Start difference. First operand has 176 places, 169 transitions, 389 flow. Second operand 21 states and 3362 transitions. [2022-02-20 20:43:15,664 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 196 places, 193 transitions, 577 flow