./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_73-funloop_hard_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_73-funloop_hard_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 c8af2e9e80aefb6a93651d6c869df13510f679bd9566c8571973545c9393aab5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:42:53,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:42:53,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:42:54,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:42:54,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:42:54,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:42:54,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:42:54,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:42:54,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:42:54,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:42:54,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:42:54,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:42:54,054 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:42:54,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:42:54,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:42:54,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:42:54,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:42:54,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:42:54,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:42:54,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:42:54,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:42:54,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:42:54,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:42:54,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:42:54,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:42:54,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:42:54,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:42:54,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:42:54,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:42:54,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:42:54,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:42:54,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:42:54,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:42:54,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:42:54,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:42:54,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:42:54,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:42:54,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:42:54,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:42:54,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:42:54,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:42:54,089 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:42:54,123 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:42:54,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:42:54,124 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:42:54,124 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:42:54,125 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:42:54,125 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:42:54,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:42:54,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:42:54,126 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:42:54,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:42:54,126 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:42:54,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:42:54,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:42:54,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:42:54,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:42:54,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:42:54,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:42:54,128 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:42:54,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:42:54,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:42:54,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:42:54,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:42:54,129 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:42:54,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:42:54,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:54,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:42:54,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:42:54,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:42:54,130 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:42:54,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:42:54,130 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:42:54,131 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:42:54,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:42:54,131 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c8af2e9e80aefb6a93651d6c869df13510f679bd9566c8571973545c9393aab5 [2022-02-20 20:42:54,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:42:54,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:42:54,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:42:54,348 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:42:54,349 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:42:54,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_73-funloop_hard_racefree.i [2022-02-20 20:42:54,401 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d7d2ecc8/bdea6be5c94c44e988d05a28a9defe5b/FLAG2337fa554 [2022-02-20 20:42:54,839 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:42:54,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_73-funloop_hard_racefree.i [2022-02-20 20:42:54,864 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d7d2ecc8/bdea6be5c94c44e988d05a28a9defe5b/FLAG2337fa554 [2022-02-20 20:42:55,173 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d7d2ecc8/bdea6be5c94c44e988d05a28a9defe5b [2022-02-20 20:42:55,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:42:55,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:42:55,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:55,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:42:55,186 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:42:55,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bc07e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55, skipping insertion in model container [2022-02-20 20:42:55,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:42:55,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:42:55,670 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_73-funloop_hard_racefree.i[41323,41336] [2022-02-20 20:42:55,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:55,740 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:42:55,796 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_73-funloop_hard_racefree.i[41323,41336] [2022-02-20 20:42:55,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:42:55,868 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:42:55,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55 WrapperNode [2022-02-20 20:42:55,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:42:55,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:55,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:42:55,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:42:55,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,911 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,943 INFO L137 Inliner]: procedures = 271, calls = 41, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 247 [2022-02-20 20:42:55,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:42:55,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:42:55,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:42:55,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:42:55,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:42:55,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:42:55,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:42:55,989 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:42:55,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (1/1) ... [2022-02-20 20:42:55,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:42:56,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:56,016 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 20:42:56,018 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 20:42:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:42:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:42:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:42:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:42:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-02-20 20:42:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:42:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-02-20 20:42:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-02-20 20:42:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:42:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:42:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:42:56,054 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 20:42:56,167 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:42:56,173 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:42:56,497 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:42:56,506 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:42:56,507 INFO L299 CfgBuilder]: Removed 35 assume(true) statements. [2022-02-20 20:42:56,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:56 BoogieIcfgContainer [2022-02-20 20:42:56,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:42:56,511 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:42:56,511 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:42:56,514 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:42:56,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:42:55" (1/3) ... [2022-02-20 20:42:56,515 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d535e6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:56, skipping insertion in model container [2022-02-20 20:42:56,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:42:55" (2/3) ... [2022-02-20 20:42:56,516 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d535e6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:42:56, skipping insertion in model container [2022-02-20 20:42:56,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:42:56" (3/3) ... [2022-02-20 20:42:56,518 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_73-funloop_hard_racefree.i [2022-02-20 20:42:56,523 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:42:56,523 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:42:56,523 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-02-20 20:42:56,524 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:42:56,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,611 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,612 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,615 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,616 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,617 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,618 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,619 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,620 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,621 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,622 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,623 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,624 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,625 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,626 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,627 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,628 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,629 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,630 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,631 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,632 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,633 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,637 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,638 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,639 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,640 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:42:56,659 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-02-20 20:42:56,696 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:42:56,710 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 20:42:56,711 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:42:56,723 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 213 places, 255 transitions, 518 flow [2022-02-20 20:42:56,833 INFO L129 PetriNetUnfolder]: 73/394 cut-off events. [2022-02-20 20:42:56,834 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:56,843 INFO L84 FinitePrefix]: Finished finitePrefix Result has 400 conditions, 394 events. 73/394 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1796 event pairs, 0 based on Foata normal form. 0/313 useless extension candidates. Maximal degree in co-relation 215. Up to 8 conditions per place. [2022-02-20 20:42:56,843 INFO L82 GeneralOperation]: Start removeDead. Operand has 213 places, 255 transitions, 518 flow [2022-02-20 20:42:56,856 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 209 places, 250 transitions, 505 flow [2022-02-20 20:42:56,887 INFO L129 PetriNetUnfolder]: 17/145 cut-off events. [2022-02-20 20:42:56,888 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:42:56,888 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:56,889 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] [2022-02-20 20:42:56,889 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:56,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:56,893 INFO L85 PathProgramCache]: Analyzing trace with hash -1488741163, now seen corresponding path program 1 times [2022-02-20 20:42:56,899 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:56,900 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118139988] [2022-02-20 20:42:56,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:56,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:57,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {216#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:57,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {216#true} [588] 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] {216#true} is VALID [2022-02-20 20:42:57,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {216#true} [679] 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[] {216#true} is VALID [2022-02-20 20:42:57,084 INFO L290 TraceCheckUtils]: 3: Hoare triple {216#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:57,084 INFO L290 TraceCheckUtils]: 4: Hoare triple {216#true} [612] 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[] {216#true} is VALID [2022-02-20 20:42:57,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {216#true} [655] 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[] {216#true} is VALID [2022-02-20 20:42:57,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {216#true} [448] 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[] {216#true} is VALID [2022-02-20 20:42:57,085 INFO L290 TraceCheckUtils]: 7: Hoare triple {216#true} [609] 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[] {216#true} is VALID [2022-02-20 20:42:57,085 INFO L290 TraceCheckUtils]: 8: Hoare triple {216#true} [678] 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] {216#true} is VALID [2022-02-20 20:42:57,085 INFO L290 TraceCheckUtils]: 9: Hoare triple {216#true} [509] 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[] {216#true} is VALID [2022-02-20 20:42:57,086 INFO L290 TraceCheckUtils]: 10: Hoare triple {216#true} [499] 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[] {216#true} is VALID [2022-02-20 20:42:57,086 INFO L290 TraceCheckUtils]: 11: Hoare triple {216#true} [495] 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[] {216#true} is VALID [2022-02-20 20:42:57,086 INFO L290 TraceCheckUtils]: 12: Hoare triple {216#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:57,087 INFO L290 TraceCheckUtils]: 13: Hoare triple {216#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:57,087 INFO L290 TraceCheckUtils]: 14: Hoare triple {216#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:57,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {216#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {216#true} is VALID [2022-02-20 20:42:57,088 INFO L290 TraceCheckUtils]: 16: Hoare triple {216#true} [486] 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[] {216#true} is VALID [2022-02-20 20:42:57,088 INFO L290 TraceCheckUtils]: 17: Hoare triple {216#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {216#true} is VALID [2022-02-20 20:42:57,088 INFO L290 TraceCheckUtils]: 18: Hoare triple {216#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:57,088 INFO L290 TraceCheckUtils]: 19: Hoare triple {216#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {216#true} is VALID [2022-02-20 20:42:57,089 INFO L290 TraceCheckUtils]: 20: Hoare triple {216#true} [561] 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] {216#true} is VALID [2022-02-20 20:42:57,089 INFO L290 TraceCheckUtils]: 21: Hoare triple {216#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {216#true} is VALID [2022-02-20 20:42:57,089 INFO L290 TraceCheckUtils]: 22: Hoare triple {216#true} [469] L950-->L950-6: 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] {216#true} is VALID [2022-02-20 20:42:57,090 INFO L290 TraceCheckUtils]: 23: Hoare triple {216#true} [530] L950-6-->L950-7: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {217#false} is VALID [2022-02-20 20:42:57,090 INFO L290 TraceCheckUtils]: 24: Hoare triple {217#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {217#false} is VALID [2022-02-20 20:42:57,090 INFO L290 TraceCheckUtils]: 25: Hoare triple {217#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {217#false} is VALID [2022-02-20 20:42:57,091 INFO L290 TraceCheckUtils]: 26: Hoare triple {217#false} [635] 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] {217#false} is VALID [2022-02-20 20:42:57,091 INFO L290 TraceCheckUtils]: 27: Hoare triple {217#false} [452] 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[] {217#false} is VALID [2022-02-20 20:42:57,091 INFO L290 TraceCheckUtils]: 28: Hoare triple {217#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {217#false} is VALID [2022-02-20 20:42:57,091 INFO L290 TraceCheckUtils]: 29: Hoare triple {217#false} [440] 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] {217#false} is VALID [2022-02-20 20:42:57,092 INFO L290 TraceCheckUtils]: 30: Hoare triple {217#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {217#false} is VALID [2022-02-20 20:42:57,092 INFO L290 TraceCheckUtils]: 31: Hoare triple {217#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {217#false} is VALID [2022-02-20 20:42:57,092 INFO L290 TraceCheckUtils]: 32: Hoare triple {217#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {217#false} is VALID [2022-02-20 20:42:57,093 INFO L290 TraceCheckUtils]: 33: Hoare triple {217#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {217#false} is VALID [2022-02-20 20:42:57,093 INFO L290 TraceCheckUtils]: 34: Hoare triple {217#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {217#false} is VALID [2022-02-20 20:42:57,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {217#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {217#false} is VALID [2022-02-20 20:42:57,093 INFO L290 TraceCheckUtils]: 36: Hoare triple {217#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {217#false} is VALID [2022-02-20 20:42:57,094 INFO L290 TraceCheckUtils]: 37: Hoare triple {217#false} [452] 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[] {217#false} is VALID [2022-02-20 20:42:57,094 INFO L290 TraceCheckUtils]: 38: Hoare triple {217#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {217#false} is VALID [2022-02-20 20:42:57,094 INFO L290 TraceCheckUtils]: 39: Hoare triple {217#false} [440] 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] {217#false} is VALID [2022-02-20 20:42:57,094 INFO L290 TraceCheckUtils]: 40: Hoare triple {217#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {217#false} is VALID [2022-02-20 20:42:57,095 INFO L290 TraceCheckUtils]: 41: Hoare triple {217#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {217#false} is VALID [2022-02-20 20:42:57,096 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 20:42:57,096 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:57,097 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118139988] [2022-02-20 20:42:57,097 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118139988] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:57,097 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:57,098 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:42:57,099 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347611794] [2022-02-20 20:42:57,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:57,121 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2022-02-20 20:42:57,122 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:57,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,170 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:57,171 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:42:57,171 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:57,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:42:57,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:42:57,206 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 212 out of 255 [2022-02-20 20:42:57,217 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 250 transitions, 505 flow. Second operand has 2 states, 2 states have (on average 213.0) internal successors, (426), 2 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,218 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:57,218 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 212 of 255 [2022-02-20 20:42:57,219 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:57,273 INFO L129 PetriNetUnfolder]: 9/321 cut-off events. [2022-02-20 20:42:57,273 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:57,276 INFO L84 FinitePrefix]: Finished finitePrefix Result has 328 conditions, 321 events. 9/321 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1417 event pairs, 0 based on Foata normal form. 63/366 useless extension candidates. Maximal degree in co-relation 177. Up to 4 conditions per place. [2022-02-20 20:42:57,278 INFO L132 encePairwiseOnDemand]: 217/255 looper letters, 1 selfloop transitions, 0 changer transitions 0/209 dead transitions. [2022-02-20 20:42:57,278 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 209 transitions, 425 flow [2022-02-20 20:42:57,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:42:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:42:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 463 transitions. [2022-02-20 20:42:57,317 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.907843137254902 [2022-02-20 20:42:57,319 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 463 transitions. [2022-02-20 20:42:57,320 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 463 transitions. [2022-02-20 20:42:57,320 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:57,322 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 463 transitions. [2022-02-20 20:42:57,329 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 231.5) internal successors, (463), 2 states have internal predecessors, (463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,336 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 255.0) internal successors, (765), 3 states have internal predecessors, (765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,337 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 255.0) internal successors, (765), 3 states have internal predecessors, (765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,339 INFO L186 Difference]: Start difference. First operand has 209 places, 250 transitions, 505 flow. Second operand 2 states and 463 transitions. [2022-02-20 20:42:57,339 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 209 transitions, 425 flow [2022-02-20 20:42:57,343 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 207 places, 209 transitions, 425 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:57,348 INFO L242 Difference]: Finished difference. Result has 207 places, 209 transitions, 423 flow [2022-02-20 20:42:57,350 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=423, PETRI_DIFFERENCE_MINUEND_PLACES=206, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=423, PETRI_PLACES=207, PETRI_TRANSITIONS=209} [2022-02-20 20:42:57,354 INFO L334 CegarLoopForPetriNet]: 209 programPoint places, -2 predicate places. [2022-02-20 20:42:57,354 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 207 places, 209 transitions, 423 flow [2022-02-20 20:42:57,524 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 6753 states, 6739 states have (on average 2.0179551862294107) internal successors, (13599), 6752 states have internal predecessors, (13599), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,559 INFO L78 Accepts]: Start accepts. Automaton has has 6753 states, 6739 states have (on average 2.0179551862294107) internal successors, (13599), 6752 states have internal predecessors, (13599), 0 states have call successors, (0), 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 42 [2022-02-20 20:42:57,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:57,560 INFO L470 AbstractCegarLoop]: Abstraction has has 207 places, 209 transitions, 423 flow [2022-02-20 20:42:57,562 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 213.0) internal successors, (426), 2 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,562 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:57,563 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] [2022-02-20 20:42:57,563 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:42:57,563 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:57,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:57,564 INFO L85 PathProgramCache]: Analyzing trace with hash 1961754262, now seen corresponding path program 1 times [2022-02-20 20:42:57,564 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:57,565 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006418986] [2022-02-20 20:42:57,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:57,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:57,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {6973#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:57,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {6973#true} [588] 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] {6973#true} is VALID [2022-02-20 20:42:57,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {6973#true} [679] 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[] {6973#true} is VALID [2022-02-20 20:42:57,666 INFO L290 TraceCheckUtils]: 3: Hoare triple {6973#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:57,666 INFO L290 TraceCheckUtils]: 4: Hoare triple {6973#true} [612] 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[] {6973#true} is VALID [2022-02-20 20:42:57,666 INFO L290 TraceCheckUtils]: 5: Hoare triple {6973#true} [655] 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[] {6973#true} is VALID [2022-02-20 20:42:57,666 INFO L290 TraceCheckUtils]: 6: Hoare triple {6973#true} [448] 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[] {6973#true} is VALID [2022-02-20 20:42:57,667 INFO L290 TraceCheckUtils]: 7: Hoare triple {6973#true} [609] 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[] {6973#true} is VALID [2022-02-20 20:42:57,667 INFO L290 TraceCheckUtils]: 8: Hoare triple {6973#true} [678] 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] {6973#true} is VALID [2022-02-20 20:42:57,667 INFO L290 TraceCheckUtils]: 9: Hoare triple {6973#true} [509] 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[] {6973#true} is VALID [2022-02-20 20:42:57,667 INFO L290 TraceCheckUtils]: 10: Hoare triple {6973#true} [499] 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[] {6973#true} is VALID [2022-02-20 20:42:57,668 INFO L290 TraceCheckUtils]: 11: Hoare triple {6973#true} [495] 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[] {6973#true} is VALID [2022-02-20 20:42:57,668 INFO L290 TraceCheckUtils]: 12: Hoare triple {6973#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:57,668 INFO L290 TraceCheckUtils]: 13: Hoare triple {6973#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:57,668 INFO L290 TraceCheckUtils]: 14: Hoare triple {6973#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:57,669 INFO L290 TraceCheckUtils]: 15: Hoare triple {6973#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {6973#true} is VALID [2022-02-20 20:42:57,669 INFO L290 TraceCheckUtils]: 16: Hoare triple {6973#true} [486] 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[] {6973#true} is VALID [2022-02-20 20:42:57,669 INFO L290 TraceCheckUtils]: 17: Hoare triple {6973#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {6973#true} is VALID [2022-02-20 20:42:57,669 INFO L290 TraceCheckUtils]: 18: Hoare triple {6973#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:57,670 INFO L290 TraceCheckUtils]: 19: Hoare triple {6973#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6973#true} is VALID [2022-02-20 20:42:57,670 INFO L290 TraceCheckUtils]: 20: Hoare triple {6973#true} [561] 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] {6973#true} is VALID [2022-02-20 20:42:57,670 INFO L290 TraceCheckUtils]: 21: Hoare triple {6973#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {6973#true} is VALID [2022-02-20 20:42:57,671 INFO L290 TraceCheckUtils]: 22: Hoare triple {6973#true} [469] L950-->L950-6: 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] {6975#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:57,672 INFO L290 TraceCheckUtils]: 23: Hoare triple {6975#(= |ULTIMATE.start_main_~i~1#1| 0)} [531] L950-6-->L950-7: 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[] {6974#false} is VALID [2022-02-20 20:42:57,672 INFO L290 TraceCheckUtils]: 24: Hoare triple {6974#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {6974#false} is VALID [2022-02-20 20:42:57,672 INFO L290 TraceCheckUtils]: 25: Hoare triple {6974#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {6974#false} is VALID [2022-02-20 20:42:57,672 INFO L290 TraceCheckUtils]: 26: Hoare triple {6974#false} [635] 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] {6974#false} is VALID [2022-02-20 20:42:57,673 INFO L290 TraceCheckUtils]: 27: Hoare triple {6974#false} [452] 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[] {6974#false} is VALID [2022-02-20 20:42:57,674 INFO L290 TraceCheckUtils]: 28: Hoare triple {6974#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {6974#false} is VALID [2022-02-20 20:42:57,674 INFO L290 TraceCheckUtils]: 29: Hoare triple {6974#false} [440] 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] {6974#false} is VALID [2022-02-20 20:42:57,674 INFO L290 TraceCheckUtils]: 30: Hoare triple {6974#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {6974#false} is VALID [2022-02-20 20:42:57,676 INFO L290 TraceCheckUtils]: 31: Hoare triple {6974#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {6974#false} is VALID [2022-02-20 20:42:57,676 INFO L290 TraceCheckUtils]: 32: Hoare triple {6974#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {6974#false} is VALID [2022-02-20 20:42:57,677 INFO L290 TraceCheckUtils]: 33: Hoare triple {6974#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {6974#false} is VALID [2022-02-20 20:42:57,680 INFO L290 TraceCheckUtils]: 34: Hoare triple {6974#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {6974#false} is VALID [2022-02-20 20:42:57,681 INFO L290 TraceCheckUtils]: 35: Hoare triple {6974#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {6974#false} is VALID [2022-02-20 20:42:57,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {6974#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {6974#false} is VALID [2022-02-20 20:42:57,681 INFO L290 TraceCheckUtils]: 37: Hoare triple {6974#false} [452] 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[] {6974#false} is VALID [2022-02-20 20:42:57,681 INFO L290 TraceCheckUtils]: 38: Hoare triple {6974#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {6974#false} is VALID [2022-02-20 20:42:57,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {6974#false} [440] 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] {6974#false} is VALID [2022-02-20 20:42:57,686 INFO L290 TraceCheckUtils]: 40: Hoare triple {6974#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {6974#false} is VALID [2022-02-20 20:42:57,686 INFO L290 TraceCheckUtils]: 41: Hoare triple {6974#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6974#false} is VALID [2022-02-20 20:42:57,687 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 20:42:57,687 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:57,687 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006418986] [2022-02-20 20:42:57,687 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006418986] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:42:57,687 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:42:57,688 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:42:57,688 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521721775] [2022-02-20 20:42:57,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:42:57,690 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2022-02-20 20:42:57,690 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:57,691 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:57,725 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:42:57,725 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:57,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:42:57,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:42:57,729 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 255 [2022-02-20 20:42:57,730 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 209 transitions, 423 flow. Second operand has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,730 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:57,730 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 255 [2022-02-20 20:42:57,730 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:57,809 INFO L129 PetriNetUnfolder]: 9/325 cut-off events. [2022-02-20 20:42:57,810 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-02-20 20:42:57,811 INFO L84 FinitePrefix]: Finished finitePrefix Result has 344 conditions, 325 events. 9/325 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1415 event pairs, 0 based on Foata normal form. 0/307 useless extension candidates. Maximal degree in co-relation 340. Up to 9 conditions per place. [2022-02-20 20:42:57,812 INFO L132 encePairwiseOnDemand]: 252/255 looper letters, 10 selfloop transitions, 2 changer transitions 0/213 dead transitions. [2022-02-20 20:42:57,812 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 213 transitions, 455 flow [2022-02-20 20:42:57,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:42:57,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:42:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 628 transitions. [2022-02-20 20:42:57,820 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8209150326797385 [2022-02-20 20:42:57,821 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 628 transitions. [2022-02-20 20:42:57,821 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 628 transitions. [2022-02-20 20:42:57,821 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:57,821 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 628 transitions. [2022-02-20 20:42:57,824 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 209.33333333333334) internal successors, (628), 3 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,826 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,827 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:57,827 INFO L186 Difference]: Start difference. First operand has 207 places, 209 transitions, 423 flow. Second operand 3 states and 628 transitions. [2022-02-20 20:42:57,827 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 213 transitions, 455 flow [2022-02-20 20:42:57,832 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 213 transitions, 455 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:42:57,838 INFO L242 Difference]: Finished difference. Result has 210 places, 210 transitions, 435 flow [2022-02-20 20:42:57,839 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=423, PETRI_DIFFERENCE_MINUEND_PLACES=207, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=209, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=207, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=435, PETRI_PLACES=210, PETRI_TRANSITIONS=210} [2022-02-20 20:42:57,840 INFO L334 CegarLoopForPetriNet]: 209 programPoint places, 1 predicate places. [2022-02-20 20:42:57,840 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 210 places, 210 transitions, 435 flow [2022-02-20 20:42:57,995 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 6757 states, 6743 states have (on average 2.0173513273023875) internal successors, (13603), 6756 states have internal predecessors, (13603), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:58,012 INFO L78 Accepts]: Start accepts. Automaton has has 6757 states, 6743 states have (on average 2.0173513273023875) internal successors, (13603), 6756 states have internal predecessors, (13603), 0 states have call successors, (0), 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 42 [2022-02-20 20:42:58,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:58,012 INFO L470 AbstractCegarLoop]: Abstraction has has 210 places, 210 transitions, 435 flow [2022-02-20 20:42:58,013 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:58,013 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:58,014 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] [2022-02-20 20:42:58,014 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:42:58,015 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:58,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:58,016 INFO L85 PathProgramCache]: Analyzing trace with hash -929438698, now seen corresponding path program 1 times [2022-02-20 20:42:58,016 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:58,016 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796663735] [2022-02-20 20:42:58,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:58,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:58,138 INFO L290 TraceCheckUtils]: 0: Hoare triple {13736#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {13736#true} [588] 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] {13736#true} is VALID [2022-02-20 20:42:58,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {13736#true} [679] 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[] {13736#true} is VALID [2022-02-20 20:42:58,138 INFO L290 TraceCheckUtils]: 3: Hoare triple {13736#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,139 INFO L290 TraceCheckUtils]: 4: Hoare triple {13736#true} [612] 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[] {13736#true} is VALID [2022-02-20 20:42:58,139 INFO L290 TraceCheckUtils]: 5: Hoare triple {13736#true} [655] 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[] {13736#true} is VALID [2022-02-20 20:42:58,141 INFO L290 TraceCheckUtils]: 6: Hoare triple {13736#true} [448] 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[] {13736#true} is VALID [2022-02-20 20:42:58,142 INFO L290 TraceCheckUtils]: 7: Hoare triple {13736#true} [609] 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[] {13736#true} is VALID [2022-02-20 20:42:58,142 INFO L290 TraceCheckUtils]: 8: Hoare triple {13736#true} [678] 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] {13736#true} is VALID [2022-02-20 20:42:58,142 INFO L290 TraceCheckUtils]: 9: Hoare triple {13736#true} [509] 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[] {13736#true} is VALID [2022-02-20 20:42:58,143 INFO L290 TraceCheckUtils]: 10: Hoare triple {13736#true} [499] 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[] {13736#true} is VALID [2022-02-20 20:42:58,143 INFO L290 TraceCheckUtils]: 11: Hoare triple {13736#true} [495] 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[] {13736#true} is VALID [2022-02-20 20:42:58,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {13736#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {13736#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {13736#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,144 INFO L290 TraceCheckUtils]: 15: Hoare triple {13736#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {13736#true} is VALID [2022-02-20 20:42:58,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {13736#true} [486] 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[] {13736#true} is VALID [2022-02-20 20:42:58,144 INFO L290 TraceCheckUtils]: 17: Hoare triple {13736#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {13736#true} is VALID [2022-02-20 20:42:58,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {13736#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,145 INFO L290 TraceCheckUtils]: 19: Hoare triple {13736#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,147 INFO L290 TraceCheckUtils]: 20: Hoare triple {13736#true} [561] 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] {13736#true} is VALID [2022-02-20 20:42:58,147 INFO L290 TraceCheckUtils]: 21: Hoare triple {13736#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {13736#true} is VALID [2022-02-20 20:42:58,148 INFO L290 TraceCheckUtils]: 22: Hoare triple {13736#true} [469] L950-->L950-6: 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] {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:58,151 INFO L290 TraceCheckUtils]: 23: Hoare triple {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: 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[] {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:58,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:58,152 INFO L290 TraceCheckUtils]: 25: Hoare triple {13738#(= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: 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] {13739#(= 0 |ULTIMATE.start_main_#t~post42#1|)} is VALID [2022-02-20 20:42:58,153 INFO L290 TraceCheckUtils]: 26: Hoare triple {13739#(= 0 |ULTIMATE.start_main_#t~post42#1|)} [541] L950-4-->L950-5: 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] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:58,153 INFO L290 TraceCheckUtils]: 27: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: 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] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:58,154 INFO L290 TraceCheckUtils]: 28: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [531] L950-6-->L950-7: 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[] {13737#false} is VALID [2022-02-20 20:42:58,154 INFO L290 TraceCheckUtils]: 29: Hoare triple {13737#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {13737#false} is VALID [2022-02-20 20:42:58,154 INFO L290 TraceCheckUtils]: 30: Hoare triple {13737#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {13737#false} is VALID [2022-02-20 20:42:58,155 INFO L290 TraceCheckUtils]: 31: Hoare triple {13737#false} [635] 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] {13737#false} is VALID [2022-02-20 20:42:58,155 INFO L290 TraceCheckUtils]: 32: Hoare triple {13737#false} [452] 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[] {13737#false} is VALID [2022-02-20 20:42:58,155 INFO L290 TraceCheckUtils]: 33: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,156 INFO L290 TraceCheckUtils]: 34: Hoare triple {13737#false} [440] 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] {13737#false} is VALID [2022-02-20 20:42:58,156 INFO L290 TraceCheckUtils]: 35: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:58,156 INFO L290 TraceCheckUtils]: 36: Hoare triple {13737#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {13737#false} is VALID [2022-02-20 20:42:58,158 INFO L290 TraceCheckUtils]: 37: Hoare triple {13737#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,158 INFO L290 TraceCheckUtils]: 38: Hoare triple {13737#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {13737#false} is VALID [2022-02-20 20:42:58,162 INFO L290 TraceCheckUtils]: 39: Hoare triple {13737#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:58,162 INFO L290 TraceCheckUtils]: 40: Hoare triple {13737#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:58,171 INFO L290 TraceCheckUtils]: 41: Hoare triple {13737#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:58,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {13737#false} [452] 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[] {13737#false} is VALID [2022-02-20 20:42:58,172 INFO L290 TraceCheckUtils]: 43: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,172 INFO L290 TraceCheckUtils]: 44: Hoare triple {13737#false} [440] 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] {13737#false} is VALID [2022-02-20 20:42:58,172 INFO L290 TraceCheckUtils]: 45: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:58,172 INFO L290 TraceCheckUtils]: 46: Hoare triple {13737#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:58,173 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 20:42:58,173 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:58,173 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796663735] [2022-02-20 20:42:58,174 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796663735] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:58,174 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [226919307] [2022-02-20 20:42:58,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:58,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:58,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:58,180 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 20:42:58,183 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 20:42:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:58,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:42:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:58,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:58,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {13736#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {13736#true} [588] 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] {13736#true} is VALID [2022-02-20 20:42:58,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {13736#true} [679] 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[] {13736#true} is VALID [2022-02-20 20:42:58,594 INFO L290 TraceCheckUtils]: 3: Hoare triple {13736#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,594 INFO L290 TraceCheckUtils]: 4: Hoare triple {13736#true} [612] 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[] {13736#true} is VALID [2022-02-20 20:42:58,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {13736#true} [655] 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[] {13736#true} is VALID [2022-02-20 20:42:58,594 INFO L290 TraceCheckUtils]: 6: Hoare triple {13736#true} [448] 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[] {13736#true} is VALID [2022-02-20 20:42:58,595 INFO L290 TraceCheckUtils]: 7: Hoare triple {13736#true} [609] 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[] {13736#true} is VALID [2022-02-20 20:42:58,595 INFO L290 TraceCheckUtils]: 8: Hoare triple {13736#true} [678] 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] {13736#true} is VALID [2022-02-20 20:42:58,595 INFO L290 TraceCheckUtils]: 9: Hoare triple {13736#true} [509] 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[] {13736#true} is VALID [2022-02-20 20:42:58,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {13736#true} [499] 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[] {13736#true} is VALID [2022-02-20 20:42:58,595 INFO L290 TraceCheckUtils]: 11: Hoare triple {13736#true} [495] 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[] {13736#true} is VALID [2022-02-20 20:42:58,596 INFO L290 TraceCheckUtils]: 12: Hoare triple {13736#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,596 INFO L290 TraceCheckUtils]: 13: Hoare triple {13736#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,596 INFO L290 TraceCheckUtils]: 14: Hoare triple {13736#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,596 INFO L290 TraceCheckUtils]: 15: Hoare triple {13736#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {13736#true} is VALID [2022-02-20 20:42:58,597 INFO L290 TraceCheckUtils]: 16: Hoare triple {13736#true} [486] 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[] {13736#true} is VALID [2022-02-20 20:42:58,597 INFO L290 TraceCheckUtils]: 17: Hoare triple {13736#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {13736#true} is VALID [2022-02-20 20:42:58,597 INFO L290 TraceCheckUtils]: 18: Hoare triple {13736#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,597 INFO L290 TraceCheckUtils]: 19: Hoare triple {13736#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,597 INFO L290 TraceCheckUtils]: 20: Hoare triple {13736#true} [561] 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] {13736#true} is VALID [2022-02-20 20:42:58,598 INFO L290 TraceCheckUtils]: 21: Hoare triple {13736#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {13736#true} is VALID [2022-02-20 20:42:58,599 INFO L290 TraceCheckUtils]: 22: Hoare triple {13736#true} [469] L950-->L950-6: 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] {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:58,599 INFO L290 TraceCheckUtils]: 23: Hoare triple {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: 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[] {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:58,600 INFO L290 TraceCheckUtils]: 24: Hoare triple {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:58,600 INFO L290 TraceCheckUtils]: 25: Hoare triple {13810#(<= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: 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] {13820#(<= |ULTIMATE.start_main_#t~post42#1| 0)} is VALID [2022-02-20 20:42:58,601 INFO L290 TraceCheckUtils]: 26: Hoare triple {13820#(<= |ULTIMATE.start_main_#t~post42#1| 0)} [541] L950-4-->L950-5: 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] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:58,601 INFO L290 TraceCheckUtils]: 27: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: 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] {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:58,602 INFO L290 TraceCheckUtils]: 28: Hoare triple {13740#(<= |ULTIMATE.start_main_~i~1#1| 1)} [531] L950-6-->L950-7: 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[] {13737#false} is VALID [2022-02-20 20:42:58,602 INFO L290 TraceCheckUtils]: 29: Hoare triple {13737#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {13737#false} is VALID [2022-02-20 20:42:58,602 INFO L290 TraceCheckUtils]: 30: Hoare triple {13737#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {13737#false} is VALID [2022-02-20 20:42:58,603 INFO L290 TraceCheckUtils]: 31: Hoare triple {13737#false} [635] 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] {13737#false} is VALID [2022-02-20 20:42:58,603 INFO L290 TraceCheckUtils]: 32: Hoare triple {13737#false} [452] 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[] {13737#false} is VALID [2022-02-20 20:42:58,603 INFO L290 TraceCheckUtils]: 33: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,603 INFO L290 TraceCheckUtils]: 34: Hoare triple {13737#false} [440] 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] {13737#false} is VALID [2022-02-20 20:42:58,604 INFO L290 TraceCheckUtils]: 35: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:58,604 INFO L290 TraceCheckUtils]: 36: Hoare triple {13737#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {13737#false} is VALID [2022-02-20 20:42:58,604 INFO L290 TraceCheckUtils]: 37: Hoare triple {13737#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,604 INFO L290 TraceCheckUtils]: 38: Hoare triple {13737#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {13737#false} is VALID [2022-02-20 20:42:58,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {13737#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:58,605 INFO L290 TraceCheckUtils]: 40: Hoare triple {13737#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:58,605 INFO L290 TraceCheckUtils]: 41: Hoare triple {13737#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:58,605 INFO L290 TraceCheckUtils]: 42: Hoare triple {13737#false} [452] 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[] {13737#false} is VALID [2022-02-20 20:42:58,605 INFO L290 TraceCheckUtils]: 43: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,606 INFO L290 TraceCheckUtils]: 44: Hoare triple {13737#false} [440] 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] {13737#false} is VALID [2022-02-20 20:42:58,606 INFO L290 TraceCheckUtils]: 45: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:58,606 INFO L290 TraceCheckUtils]: 46: Hoare triple {13737#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:58,607 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 20:42:58,607 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:42:58,779 INFO L290 TraceCheckUtils]: 46: Hoare triple {13737#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13737#false} is VALID [2022-02-20 20:42:58,780 INFO L290 TraceCheckUtils]: 45: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:58,780 INFO L290 TraceCheckUtils]: 44: Hoare triple {13737#false} [440] 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] {13737#false} is VALID [2022-02-20 20:42:58,780 INFO L290 TraceCheckUtils]: 43: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,780 INFO L290 TraceCheckUtils]: 42: Hoare triple {13737#false} [452] 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[] {13737#false} is VALID [2022-02-20 20:42:58,781 INFO L290 TraceCheckUtils]: 41: Hoare triple {13737#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:58,781 INFO L290 TraceCheckUtils]: 40: Hoare triple {13737#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {13737#false} is VALID [2022-02-20 20:42:58,781 INFO L290 TraceCheckUtils]: 39: Hoare triple {13737#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {13737#false} is VALID [2022-02-20 20:42:58,781 INFO L290 TraceCheckUtils]: 38: Hoare triple {13737#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {13737#false} is VALID [2022-02-20 20:42:58,782 INFO L290 TraceCheckUtils]: 37: Hoare triple {13737#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,782 INFO L290 TraceCheckUtils]: 36: Hoare triple {13737#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {13737#false} is VALID [2022-02-20 20:42:58,782 INFO L290 TraceCheckUtils]: 35: Hoare triple {13737#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {13737#false} is VALID [2022-02-20 20:42:58,782 INFO L290 TraceCheckUtils]: 34: Hoare triple {13737#false} [440] 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] {13737#false} is VALID [2022-02-20 20:42:58,783 INFO L290 TraceCheckUtils]: 33: Hoare triple {13737#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {13737#false} is VALID [2022-02-20 20:42:58,783 INFO L290 TraceCheckUtils]: 32: Hoare triple {13737#false} [452] 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[] {13737#false} is VALID [2022-02-20 20:42:58,783 INFO L290 TraceCheckUtils]: 31: Hoare triple {13737#false} [635] 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] {13737#false} is VALID [2022-02-20 20:42:58,783 INFO L290 TraceCheckUtils]: 30: Hoare triple {13737#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {13737#false} is VALID [2022-02-20 20:42:58,784 INFO L290 TraceCheckUtils]: 29: Hoare triple {13737#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {13737#false} is VALID [2022-02-20 20:42:58,784 INFO L290 TraceCheckUtils]: 28: Hoare triple {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} [531] L950-6-->L950-7: 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[] {13737#false} is VALID [2022-02-20 20:42:58,784 INFO L290 TraceCheckUtils]: 27: Hoare triple {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} [666] L950-5-->L950-6: 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] {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:42:58,785 INFO L290 TraceCheckUtils]: 26: Hoare triple {13945#(< |ULTIMATE.start_main_#t~post42#1| 9)} [541] L950-4-->L950-5: 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] {13938#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:42:58,786 INFO L290 TraceCheckUtils]: 25: Hoare triple {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} [475] L950-3-->L950-4: 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] {13945#(< |ULTIMATE.start_main_#t~post42#1| 9)} is VALID [2022-02-20 20:42:58,786 INFO L290 TraceCheckUtils]: 24: Hoare triple {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:58,787 INFO L290 TraceCheckUtils]: 23: Hoare triple {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} [532] L950-6-->L951: 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[] {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:58,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {13736#true} [469] L950-->L950-6: 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] {13949#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:42:58,787 INFO L290 TraceCheckUtils]: 21: Hoare triple {13736#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {13736#true} is VALID [2022-02-20 20:42:58,788 INFO L290 TraceCheckUtils]: 20: Hoare triple {13736#true} [561] 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] {13736#true} is VALID [2022-02-20 20:42:58,788 INFO L290 TraceCheckUtils]: 19: Hoare triple {13736#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,788 INFO L290 TraceCheckUtils]: 18: Hoare triple {13736#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,789 INFO L290 TraceCheckUtils]: 17: Hoare triple {13736#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {13736#true} is VALID [2022-02-20 20:42:58,789 INFO L290 TraceCheckUtils]: 16: Hoare triple {13736#true} [486] 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[] {13736#true} is VALID [2022-02-20 20:42:58,789 INFO L290 TraceCheckUtils]: 15: Hoare triple {13736#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {13736#true} is VALID [2022-02-20 20:42:58,789 INFO L290 TraceCheckUtils]: 14: Hoare triple {13736#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,789 INFO L290 TraceCheckUtils]: 13: Hoare triple {13736#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,790 INFO L290 TraceCheckUtils]: 12: Hoare triple {13736#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,790 INFO L290 TraceCheckUtils]: 11: Hoare triple {13736#true} [495] 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[] {13736#true} is VALID [2022-02-20 20:42:58,790 INFO L290 TraceCheckUtils]: 10: Hoare triple {13736#true} [499] 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[] {13736#true} is VALID [2022-02-20 20:42:58,790 INFO L290 TraceCheckUtils]: 9: Hoare triple {13736#true} [509] 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[] {13736#true} is VALID [2022-02-20 20:42:58,791 INFO L290 TraceCheckUtils]: 8: Hoare triple {13736#true} [678] 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] {13736#true} is VALID [2022-02-20 20:42:58,791 INFO L290 TraceCheckUtils]: 7: Hoare triple {13736#true} [609] 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[] {13736#true} is VALID [2022-02-20 20:42:58,791 INFO L290 TraceCheckUtils]: 6: Hoare triple {13736#true} [448] 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[] {13736#true} is VALID [2022-02-20 20:42:58,791 INFO L290 TraceCheckUtils]: 5: Hoare triple {13736#true} [655] 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[] {13736#true} is VALID [2022-02-20 20:42:58,791 INFO L290 TraceCheckUtils]: 4: Hoare triple {13736#true} [612] 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[] {13736#true} is VALID [2022-02-20 20:42:58,792 INFO L290 TraceCheckUtils]: 3: Hoare triple {13736#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {13736#true} [679] 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[] {13736#true} is VALID [2022-02-20 20:42:58,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {13736#true} [588] 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] {13736#true} is VALID [2022-02-20 20:42:58,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {13736#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {13736#true} is VALID [2022-02-20 20:42:58,793 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 20:42:58,793 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [226919307] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:42:58,793 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:42:58,793 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-20 20:42:58,794 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290719334] [2022-02-20 20:42:58,794 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:42:58,795 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.5) internal successors, (55), 10 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-20 20:42:58,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:42:58,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 5.5) internal successors, (55), 10 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:58,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:42:58,839 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:42:58,839 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:42:58,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:42:58,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:42:58,843 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 255 [2022-02-20 20:42:58,845 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 210 transitions, 435 flow. Second operand has 10 states, 10 states have (on average 206.1) internal successors, (2061), 10 states have internal predecessors, (2061), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:58,845 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:42:58,845 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 255 [2022-02-20 20:42:58,845 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:42:58,986 INFO L129 PetriNetUnfolder]: 9/332 cut-off events. [2022-02-20 20:42:58,987 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:42:58,988 INFO L84 FinitePrefix]: Finished finitePrefix Result has 367 conditions, 332 events. 9/332 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1410 event pairs, 0 based on Foata normal form. 2/317 useless extension candidates. Maximal degree in co-relation 361. Up to 6 conditions per place. [2022-02-20 20:42:58,989 INFO L132 encePairwiseOnDemand]: 249/255 looper letters, 11 selfloop transitions, 9 changer transitions 0/220 dead transitions. [2022-02-20 20:42:58,990 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 220 transitions, 497 flow [2022-02-20 20:42:58,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:42:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:42:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1858 transitions. [2022-02-20 20:42:59,012 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8095860566448801 [2022-02-20 20:42:59,012 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1858 transitions. [2022-02-20 20:42:59,012 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1858 transitions. [2022-02-20 20:42:59,013 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:42:59,013 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1858 transitions. [2022-02-20 20:42:59,017 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 206.44444444444446) internal successors, (1858), 9 states have internal predecessors, (1858), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:59,021 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 255.0) internal successors, (2550), 10 states have internal predecessors, (2550), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:59,021 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 255.0) internal successors, (2550), 10 states have internal predecessors, (2550), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:59,022 INFO L186 Difference]: Start difference. First operand has 210 places, 210 transitions, 435 flow. Second operand 9 states and 1858 transitions. [2022-02-20 20:42:59,022 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 220 transitions, 497 flow [2022-02-20 20:42:59,037 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 220 transitions, 495 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:42:59,040 INFO L242 Difference]: Finished difference. Result has 220 places, 216 transitions, 483 flow [2022-02-20 20:42:59,041 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=433, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=210, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=204, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=483, PETRI_PLACES=220, PETRI_TRANSITIONS=216} [2022-02-20 20:42:59,042 INFO L334 CegarLoopForPetriNet]: 209 programPoint places, 11 predicate places. [2022-02-20 20:42:59,042 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 220 places, 216 transitions, 483 flow [2022-02-20 20:42:59,158 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 6764 states, 6750 states have (on average 2.0162962962962965) internal successors, (13610), 6763 states have internal predecessors, (13610), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:59,175 INFO L78 Accepts]: Start accepts. Automaton has has 6764 states, 6750 states have (on average 2.0162962962962965) internal successors, (13610), 6763 states have internal predecessors, (13610), 0 states have call successors, (0), 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 47 [2022-02-20 20:42:59,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:42:59,176 INFO L470 AbstractCegarLoop]: Abstraction has has 220 places, 216 transitions, 483 flow [2022-02-20 20:42:59,177 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 206.1) internal successors, (2061), 10 states have internal predecessors, (2061), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:42:59,177 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:42:59,177 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] [2022-02-20 20:42:59,203 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 20:42:59,391 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 20:42:59,392 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:42:59,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:42:59,392 INFO L85 PathProgramCache]: Analyzing trace with hash -1473481706, now seen corresponding path program 2 times [2022-02-20 20:42:59,392 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:42:59,393 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567788915] [2022-02-20 20:42:59,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:42:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:42:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:59,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {20799#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {20799#true} [588] 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] {20799#true} is VALID [2022-02-20 20:42:59,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {20799#true} [679] 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[] {20799#true} is VALID [2022-02-20 20:42:59,516 INFO L290 TraceCheckUtils]: 3: Hoare triple {20799#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,517 INFO L290 TraceCheckUtils]: 4: Hoare triple {20799#true} [612] 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[] {20799#true} is VALID [2022-02-20 20:42:59,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {20799#true} [655] 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[] {20799#true} is VALID [2022-02-20 20:42:59,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {20799#true} [448] 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[] {20799#true} is VALID [2022-02-20 20:42:59,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {20799#true} [609] 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[] {20799#true} is VALID [2022-02-20 20:42:59,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {20799#true} [678] 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] {20799#true} is VALID [2022-02-20 20:42:59,518 INFO L290 TraceCheckUtils]: 9: Hoare triple {20799#true} [509] 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[] {20799#true} is VALID [2022-02-20 20:42:59,518 INFO L290 TraceCheckUtils]: 10: Hoare triple {20799#true} [499] 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[] {20799#true} is VALID [2022-02-20 20:42:59,518 INFO L290 TraceCheckUtils]: 11: Hoare triple {20799#true} [495] 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[] {20799#true} is VALID [2022-02-20 20:42:59,518 INFO L290 TraceCheckUtils]: 12: Hoare triple {20799#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {20799#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,519 INFO L290 TraceCheckUtils]: 14: Hoare triple {20799#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,519 INFO L290 TraceCheckUtils]: 15: Hoare triple {20799#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {20799#true} is VALID [2022-02-20 20:42:59,519 INFO L290 TraceCheckUtils]: 16: Hoare triple {20799#true} [486] 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[] {20799#true} is VALID [2022-02-20 20:42:59,519 INFO L290 TraceCheckUtils]: 17: Hoare triple {20799#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {20799#true} is VALID [2022-02-20 20:42:59,519 INFO L290 TraceCheckUtils]: 18: Hoare triple {20799#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,520 INFO L290 TraceCheckUtils]: 19: Hoare triple {20799#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,520 INFO L290 TraceCheckUtils]: 20: Hoare triple {20799#true} [561] 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] {20799#true} is VALID [2022-02-20 20:42:59,520 INFO L290 TraceCheckUtils]: 21: Hoare triple {20799#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {20799#true} is VALID [2022-02-20 20:42:59,521 INFO L290 TraceCheckUtils]: 22: Hoare triple {20799#true} [469] L950-->L950-6: 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] {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:59,521 INFO L290 TraceCheckUtils]: 23: Hoare triple {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: 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[] {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:59,522 INFO L290 TraceCheckUtils]: 24: Hoare triple {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:59,523 INFO L290 TraceCheckUtils]: 25: Hoare triple {20801#(= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: 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] {20802#(= 0 |ULTIMATE.start_main_#t~post42#1|)} is VALID [2022-02-20 20:42:59,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {20802#(= 0 |ULTIMATE.start_main_#t~post42#1|)} [541] L950-4-->L950-5: 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] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: 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] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,527 INFO L290 TraceCheckUtils]: 28: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [532] L950-6-->L951: 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[] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,530 INFO L290 TraceCheckUtils]: 30: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [475] L950-3-->L950-4: 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] {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} is VALID [2022-02-20 20:42:59,531 INFO L290 TraceCheckUtils]: 31: Hoare triple {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} [541] L950-4-->L950-5: 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] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,531 INFO L290 TraceCheckUtils]: 32: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [666] L950-5-->L950-6: 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] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,531 INFO L290 TraceCheckUtils]: 33: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [532] L950-6-->L951: 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[] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,532 INFO L290 TraceCheckUtils]: 34: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,532 INFO L290 TraceCheckUtils]: 35: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [475] L950-3-->L950-4: 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] {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} is VALID [2022-02-20 20:42:59,533 INFO L290 TraceCheckUtils]: 36: Hoare triple {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} [541] L950-4-->L950-5: 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] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:59,533 INFO L290 TraceCheckUtils]: 37: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [666] L950-5-->L950-6: 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] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:59,534 INFO L290 TraceCheckUtils]: 38: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [531] L950-6-->L950-7: 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[] {20800#false} is VALID [2022-02-20 20:42:59,534 INFO L290 TraceCheckUtils]: 39: Hoare triple {20800#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {20800#false} is VALID [2022-02-20 20:42:59,534 INFO L290 TraceCheckUtils]: 40: Hoare triple {20800#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {20800#false} is VALID [2022-02-20 20:42:59,534 INFO L290 TraceCheckUtils]: 41: Hoare triple {20800#false} [635] 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] {20800#false} is VALID [2022-02-20 20:42:59,535 INFO L290 TraceCheckUtils]: 42: Hoare triple {20800#false} [452] 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[] {20800#false} is VALID [2022-02-20 20:42:59,535 INFO L290 TraceCheckUtils]: 43: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:59,535 INFO L290 TraceCheckUtils]: 44: Hoare triple {20800#false} [440] 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] {20800#false} is VALID [2022-02-20 20:42:59,535 INFO L290 TraceCheckUtils]: 45: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:59,535 INFO L290 TraceCheckUtils]: 46: Hoare triple {20800#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {20800#false} is VALID [2022-02-20 20:42:59,536 INFO L290 TraceCheckUtils]: 47: Hoare triple {20800#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:59,536 INFO L290 TraceCheckUtils]: 48: Hoare triple {20800#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {20800#false} is VALID [2022-02-20 20:42:59,536 INFO L290 TraceCheckUtils]: 49: Hoare triple {20800#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:59,536 INFO L290 TraceCheckUtils]: 50: Hoare triple {20800#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:59,536 INFO L290 TraceCheckUtils]: 51: Hoare triple {20800#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:59,537 INFO L290 TraceCheckUtils]: 52: Hoare triple {20800#false} [452] 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[] {20800#false} is VALID [2022-02-20 20:42:59,537 INFO L290 TraceCheckUtils]: 53: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:59,537 INFO L290 TraceCheckUtils]: 54: Hoare triple {20800#false} [440] 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] {20800#false} is VALID [2022-02-20 20:42:59,537 INFO L290 TraceCheckUtils]: 55: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:59,537 INFO L290 TraceCheckUtils]: 56: Hoare triple {20800#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:59,538 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 20:42:59,538 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:42:59,538 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567788915] [2022-02-20 20:42:59,538 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567788915] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:42:59,539 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1421001672] [2022-02-20 20:42:59,539 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 20:42:59,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:42:59,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:42:59,540 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 20:42:59,569 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 20:42:59,627 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:42:59,628 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:42:59,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 20:42:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:42:59,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:42:59,860 INFO L290 TraceCheckUtils]: 0: Hoare triple {20799#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,861 INFO L290 TraceCheckUtils]: 1: Hoare triple {20799#true} [588] 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] {20799#true} is VALID [2022-02-20 20:42:59,861 INFO L290 TraceCheckUtils]: 2: Hoare triple {20799#true} [679] 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[] {20799#true} is VALID [2022-02-20 20:42:59,861 INFO L290 TraceCheckUtils]: 3: Hoare triple {20799#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,861 INFO L290 TraceCheckUtils]: 4: Hoare triple {20799#true} [612] 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[] {20799#true} is VALID [2022-02-20 20:42:59,862 INFO L290 TraceCheckUtils]: 5: Hoare triple {20799#true} [655] 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[] {20799#true} is VALID [2022-02-20 20:42:59,862 INFO L290 TraceCheckUtils]: 6: Hoare triple {20799#true} [448] 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[] {20799#true} is VALID [2022-02-20 20:42:59,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {20799#true} [609] 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[] {20799#true} is VALID [2022-02-20 20:42:59,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {20799#true} [678] 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] {20799#true} is VALID [2022-02-20 20:42:59,862 INFO L290 TraceCheckUtils]: 9: Hoare triple {20799#true} [509] 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[] {20799#true} is VALID [2022-02-20 20:42:59,863 INFO L290 TraceCheckUtils]: 10: Hoare triple {20799#true} [499] 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[] {20799#true} is VALID [2022-02-20 20:42:59,863 INFO L290 TraceCheckUtils]: 11: Hoare triple {20799#true} [495] 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[] {20799#true} is VALID [2022-02-20 20:42:59,863 INFO L290 TraceCheckUtils]: 12: Hoare triple {20799#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,863 INFO L290 TraceCheckUtils]: 13: Hoare triple {20799#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,863 INFO L290 TraceCheckUtils]: 14: Hoare triple {20799#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,863 INFO L290 TraceCheckUtils]: 15: Hoare triple {20799#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {20799#true} is VALID [2022-02-20 20:42:59,864 INFO L290 TraceCheckUtils]: 16: Hoare triple {20799#true} [486] 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[] {20799#true} is VALID [2022-02-20 20:42:59,864 INFO L290 TraceCheckUtils]: 17: Hoare triple {20799#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {20799#true} is VALID [2022-02-20 20:42:59,864 INFO L290 TraceCheckUtils]: 18: Hoare triple {20799#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,864 INFO L290 TraceCheckUtils]: 19: Hoare triple {20799#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:42:59,864 INFO L290 TraceCheckUtils]: 20: Hoare triple {20799#true} [561] 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] {20799#true} is VALID [2022-02-20 20:42:59,865 INFO L290 TraceCheckUtils]: 21: Hoare triple {20799#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {20799#true} is VALID [2022-02-20 20:42:59,865 INFO L290 TraceCheckUtils]: 22: Hoare triple {20799#true} [469] L950-->L950-6: 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] {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:59,866 INFO L290 TraceCheckUtils]: 23: Hoare triple {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} [532] L950-6-->L951: 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[] {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:59,866 INFO L290 TraceCheckUtils]: 24: Hoare triple {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} is VALID [2022-02-20 20:42:59,866 INFO L290 TraceCheckUtils]: 25: Hoare triple {20877#(<= |ULTIMATE.start_main_~i~1#1| 0)} [475] L950-3-->L950-4: 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] {20887#(<= |ULTIMATE.start_main_#t~post42#1| 0)} is VALID [2022-02-20 20:42:59,867 INFO L290 TraceCheckUtils]: 26: Hoare triple {20887#(<= |ULTIMATE.start_main_#t~post42#1| 0)} [541] L950-4-->L950-5: 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] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,867 INFO L290 TraceCheckUtils]: 27: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [666] L950-5-->L950-6: 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] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,868 INFO L290 TraceCheckUtils]: 28: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [532] L950-6-->L951: 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[] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,868 INFO L290 TraceCheckUtils]: 29: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} is VALID [2022-02-20 20:42:59,869 INFO L290 TraceCheckUtils]: 30: Hoare triple {20803#(<= |ULTIMATE.start_main_~i~1#1| 1)} [475] L950-3-->L950-4: 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] {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} is VALID [2022-02-20 20:42:59,869 INFO L290 TraceCheckUtils]: 31: Hoare triple {20804#(<= |ULTIMATE.start_main_#t~post42#1| 1)} [541] L950-4-->L950-5: 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] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,870 INFO L290 TraceCheckUtils]: 32: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [666] L950-5-->L950-6: 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] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,870 INFO L290 TraceCheckUtils]: 33: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [532] L950-6-->L951: 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[] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,870 INFO L290 TraceCheckUtils]: 34: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} is VALID [2022-02-20 20:42:59,871 INFO L290 TraceCheckUtils]: 35: Hoare triple {20805#(<= |ULTIMATE.start_main_~i~1#1| 2)} [475] L950-3-->L950-4: 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] {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} is VALID [2022-02-20 20:42:59,871 INFO L290 TraceCheckUtils]: 36: Hoare triple {20806#(<= |ULTIMATE.start_main_#t~post42#1| 2)} [541] L950-4-->L950-5: 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] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:59,872 INFO L290 TraceCheckUtils]: 37: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [666] L950-5-->L950-6: 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] {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} is VALID [2022-02-20 20:42:59,872 INFO L290 TraceCheckUtils]: 38: Hoare triple {20807#(<= |ULTIMATE.start_main_~i~1#1| 3)} [531] L950-6-->L950-7: 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[] {20800#false} is VALID [2022-02-20 20:42:59,872 INFO L290 TraceCheckUtils]: 39: Hoare triple {20800#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {20800#false} is VALID [2022-02-20 20:42:59,873 INFO L290 TraceCheckUtils]: 40: Hoare triple {20800#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {20800#false} is VALID [2022-02-20 20:42:59,873 INFO L290 TraceCheckUtils]: 41: Hoare triple {20800#false} [635] 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] {20800#false} is VALID [2022-02-20 20:42:59,873 INFO L290 TraceCheckUtils]: 42: Hoare triple {20800#false} [452] 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[] {20800#false} is VALID [2022-02-20 20:42:59,873 INFO L290 TraceCheckUtils]: 43: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:59,873 INFO L290 TraceCheckUtils]: 44: Hoare triple {20800#false} [440] 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] {20800#false} is VALID [2022-02-20 20:42:59,873 INFO L290 TraceCheckUtils]: 45: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:59,874 INFO L290 TraceCheckUtils]: 46: Hoare triple {20800#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {20800#false} is VALID [2022-02-20 20:42:59,874 INFO L290 TraceCheckUtils]: 47: Hoare triple {20800#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:59,874 INFO L290 TraceCheckUtils]: 48: Hoare triple {20800#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {20800#false} is VALID [2022-02-20 20:42:59,874 INFO L290 TraceCheckUtils]: 49: Hoare triple {20800#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:59,874 INFO L290 TraceCheckUtils]: 50: Hoare triple {20800#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:42:59,875 INFO L290 TraceCheckUtils]: 51: Hoare triple {20800#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:42:59,875 INFO L290 TraceCheckUtils]: 52: Hoare triple {20800#false} [452] 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[] {20800#false} is VALID [2022-02-20 20:42:59,875 INFO L290 TraceCheckUtils]: 53: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:42:59,875 INFO L290 TraceCheckUtils]: 54: Hoare triple {20800#false} [440] 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] {20800#false} is VALID [2022-02-20 20:42:59,875 INFO L290 TraceCheckUtils]: 55: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:42:59,875 INFO L290 TraceCheckUtils]: 56: Hoare triple {20800#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:42:59,876 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 20:42:59,876 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:43:00,115 INFO L290 TraceCheckUtils]: 56: Hoare triple {20800#false} [760] L953-7-->ULTIMATE.startErr0INUSE_VIOLATION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20800#false} is VALID [2022-02-20 20:43:00,116 INFO L290 TraceCheckUtils]: 55: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:43:00,116 INFO L290 TraceCheckUtils]: 54: Hoare triple {20800#false} [440] 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] {20800#false} is VALID [2022-02-20 20:43:00,116 INFO L290 TraceCheckUtils]: 53: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:43:00,116 INFO L290 TraceCheckUtils]: 52: Hoare triple {20800#false} [452] 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[] {20800#false} is VALID [2022-02-20 20:43:00,116 INFO L290 TraceCheckUtils]: 51: Hoare triple {20800#false} [478] L953-12-->L953-13: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:43:00,116 INFO L290 TraceCheckUtils]: 50: Hoare triple {20800#false} [458] L953-11-->L953-12: Formula: (= |v_ULTIMATE.start_main_~i~3#1_7| (+ |v_ULTIMATE.start_main_#t~post43#1_3| 1)) InVars {ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~3#1] {20800#false} is VALID [2022-02-20 20:43:00,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {20800#false} [508] L953-10-->L953-11: Formula: (= |v_ULTIMATE.start_main_~i~3#1_6| |v_ULTIMATE.start_main_#t~post43#1_2|) InVars {ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} OutVars{ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_2|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post43#1] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 48: Hoare triple {20800#false} [580] L953-9-->L953-10: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 47: Hoare triple {20800#false} [523] L953-8-->L953-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 46: Hoare triple {20800#false} [761] L953-7-->t_funENTRY: Formula: (and (= |v_t_funThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_t_funThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_t_funThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1_10|, t_funThread1of1ForFork0_#in~arg#1.base=|v_t_funThread1of1ForFork0_#in~arg#1.base_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1_14|, t_funThread1of1ForFork0_~arg#1.base=|v_t_funThread1of1ForFork0_~arg#1.base_4|, t_funThread1of1ForFork0_thidvar0=v_t_funThread1of1ForFork0_thidvar0_2, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset_6|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base_20|, t_funThread1of1ForFork0_~i~0#1=|v_t_funThread1of1ForFork0_~i~0#1_16|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_~cond#1_10|, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset=|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_20|, t_funThread1of1ForFork0_#res#1.offset=|v_t_funThread1of1ForFork0_#res#1.offset_4|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1_8|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1_10|, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base=|v_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base_6|, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1_8|, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, t_funThread1of1ForFork0_#t~post41#1=|v_t_funThread1of1ForFork0_#t~post41#1_8|, t_funThread1of1ForFork0_~arg#1.offset=|v_t_funThread1of1ForFork0_~arg#1.offset_4|, 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_cache_entry_addref_#t~post35#1=|v_t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[t_funThread1of1ForFork0_cache_entry_addref_#t~post38#1, t_funThread1of1ForFork0_#in~arg#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet32#1, t_funThread1of1ForFork0_~arg#1.base, t_funThread1of1ForFork0_thidvar0, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base, t_funThread1of1ForFork0_~i~0#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem34#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet36#1, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet31#1, t_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset, t_funThread1of1ForFork0_#res#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet39#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem37#1, t_funThread1of1ForFork0_cache_entry_addref_#t~mem40#1, t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base, t_funThread1of1ForFork0_cache_entry_addref_#t~nondet33#1, t_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1, t_funThread1of1ForFork0_#t~post41#1, t_funThread1of1ForFork0_~arg#1.offset, t_funThread1of1ForFork0_#res#1.base, t_funThread1of1ForFork0_#in~arg#1.offset, t_funThread1of1ForFork0_cache_entry_addref_#t~post35#1] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 45: Hoare triple {20800#false} [648] L953-6-->L953-7: Formula: (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t_ids~0#1.base_6|) (+ |v_ULTIMATE.start_main_~#t_ids~0#1.offset_6| (* |v_ULTIMATE.start_main_~i~3#1_5| 4)) |v_ULTIMATE.start_main_#t~pre44#1_3|))) InVars {#memory_int=|v_#memory_int_12|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} OutVars{#memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_6|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~i~3#1=|v_ULTIMATE.start_main_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 44: Hoare triple {20800#false} [440] 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] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 43: Hoare triple {20800#false} [467] L953-4-->L953-5: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 42: Hoare triple {20800#false} [452] 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[] {20800#false} is VALID [2022-02-20 20:43:00,117 INFO L290 TraceCheckUtils]: 41: Hoare triple {20800#false} [635] 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] {20800#false} is VALID [2022-02-20 20:43:00,118 INFO L290 TraceCheckUtils]: 40: Hoare triple {20800#false} [687] L953-->L953-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|) 0) (= |v_ULTIMATE.start_main_~#t_ids~0#1.offset_3| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 40000)) (not (= |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3| 1) |v_#valid_6|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t_ids~0#1.base_3|)) 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_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t_ids~0#1.base=|v_ULTIMATE.start_main_~#t_ids~0#1.base_3|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0#1.base, #valid, ULTIMATE.start_main_~#t_ids~0#1.offset, #length] {20800#false} is VALID [2022-02-20 20:43:00,118 INFO L290 TraceCheckUtils]: 39: Hoare triple {20800#false} [474] L950-7-->L953: Formula: true InVars {} OutVars{ULTIMATE.start_main_~i~2#1=|v_ULTIMATE.start_main_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~2#1] {20800#false} is VALID [2022-02-20 20:43:00,118 INFO L290 TraceCheckUtils]: 38: Hoare triple {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} [531] L950-6-->L950-7: 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[] {20800#false} is VALID [2022-02-20 20:43:00,118 INFO L290 TraceCheckUtils]: 37: Hoare triple {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} [666] L950-5-->L950-6: 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] {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:43:00,119 INFO L290 TraceCheckUtils]: 36: Hoare triple {21042#(< |ULTIMATE.start_main_#t~post42#1| 9)} [541] L950-4-->L950-5: 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] {21035#(< |ULTIMATE.start_main_~i~1#1| 10)} is VALID [2022-02-20 20:43:00,120 INFO L290 TraceCheckUtils]: 35: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [475] L950-3-->L950-4: 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] {21042#(< |ULTIMATE.start_main_#t~post42#1| 9)} is VALID [2022-02-20 20:43:00,120 INFO L290 TraceCheckUtils]: 34: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:00,120 INFO L290 TraceCheckUtils]: 33: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [532] L950-6-->L951: 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[] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:00,121 INFO L290 TraceCheckUtils]: 32: Hoare triple {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} [666] L950-5-->L950-6: 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] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:00,121 INFO L290 TraceCheckUtils]: 31: Hoare triple {21059#(< |ULTIMATE.start_main_#t~post42#1| 8)} [541] L950-4-->L950-5: 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] {21046#(< |ULTIMATE.start_main_~i~1#1| 9)} is VALID [2022-02-20 20:43:00,122 INFO L290 TraceCheckUtils]: 30: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [475] L950-3-->L950-4: 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] {21059#(< |ULTIMATE.start_main_#t~post42#1| 8)} is VALID [2022-02-20 20:43:00,122 INFO L290 TraceCheckUtils]: 29: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:00,122 INFO L290 TraceCheckUtils]: 28: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [532] L950-6-->L951: 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[] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:00,123 INFO L290 TraceCheckUtils]: 27: Hoare triple {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} [666] L950-5-->L950-6: 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] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:00,123 INFO L290 TraceCheckUtils]: 26: Hoare triple {21076#(< |ULTIMATE.start_main_#t~post42#1| 7)} [541] L950-4-->L950-5: 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] {21063#(< |ULTIMATE.start_main_~i~1#1| 8)} is VALID [2022-02-20 20:43:00,124 INFO L290 TraceCheckUtils]: 25: Hoare triple {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} [475] L950-3-->L950-4: 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] {21076#(< |ULTIMATE.start_main_#t~post42#1| 7)} is VALID [2022-02-20 20:43:00,124 INFO L290 TraceCheckUtils]: 24: Hoare triple {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} [582] L951-->L950-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#cache~0.base_4| (store (select |v_#pthreadsMutex_6| |v_~#cache~0.base_4|) (+ (* |v_ULTIMATE.start_main_~i~1#1_5| 28) |v_~#cache~0.offset_3| 4) 0))) InVars {~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_6|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} OutVars{~#cache~0.offset=|v_~#cache~0.offset_3|, #pthreadsMutex=|v_#pthreadsMutex_5|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_5|, ~#cache~0.base=|v_~#cache~0.base_4|} AuxVars[] AssignedVars[#pthreadsMutex] {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:43:00,125 INFO L290 TraceCheckUtils]: 23: Hoare triple {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} [532] L950-6-->L951: 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[] {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:43:00,125 INFO L290 TraceCheckUtils]: 22: Hoare triple {20799#true} [469] L950-->L950-6: 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] {21080#(< |ULTIMATE.start_main_~i~1#1| 7)} is VALID [2022-02-20 20:43:00,125 INFO L290 TraceCheckUtils]: 21: Hoare triple {20799#true} [661] L-1-6-->L950: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_2|, ULTIMATE.start_main_~i~1#1=|v_ULTIMATE.start_main_~i~1#1_1|, ULTIMATE.start_main_#t~post46#1=|v_ULTIMATE.start_main_#t~post46#1_1|, ULTIMATE.start_main_#t~post54#1=|v_ULTIMATE.start_main_#t~post54#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#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~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_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_ids~0#1.offset=|v_ULTIMATE.start_main_~#t_ids~0#1.offset_1|, ULTIMATE.start_main_#t~post43#1=|v_ULTIMATE.start_main_#t~post43#1_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_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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~post46#1, ULTIMATE.start_main_#t~post54#1, ULTIMATE.start_main_#t~nondet45#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~nondet55#1, ULTIMATE.start_main_~i~4#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_ids~0#1.offset, ULTIMATE.start_main_#t~post43#1, ULTIMATE.start_main_#t~mem50#1, ULTIMATE.start_main_#t~nondet52#1, ULTIMATE.start_main_#t~pre44#1, ULTIMATE.start_main_~i~3#1] {20799#true} is VALID [2022-02-20 20:43:00,125 INFO L290 TraceCheckUtils]: 20: Hoare triple {20799#true} [561] 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] {20799#true} is VALID [2022-02-20 20:43:00,126 INFO L290 TraceCheckUtils]: 19: Hoare triple {20799#true} [472] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:43:00,126 INFO L290 TraceCheckUtils]: 18: Hoare triple {20799#true} [683] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:43:00,126 INFO L290 TraceCheckUtils]: 17: Hoare triple {20799#true} [496] L935-1-->L-1-3: Formula: (= (store |v_#memory_int_9| |v_~#cache~0.base_2| ((as const (Array Int Int)) 0)) |v_#memory_int_8|) InVars {#memory_int=|v_#memory_int_9|, ~#cache~0.base=|v_~#cache~0.base_2|} OutVars{#memory_int=|v_#memory_int_8|, ~#cache~0.base=|v_~#cache~0.base_2|} AuxVars[] AssignedVars[#memory_int] {20799#true} is VALID [2022-02-20 20:43:00,126 INFO L290 TraceCheckUtils]: 16: Hoare triple {20799#true} [486] 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[] {20799#true} is VALID [2022-02-20 20:43:00,126 INFO L290 TraceCheckUtils]: 15: Hoare triple {20799#true} [600] L934-6-->L935: Formula: (and (= |v_~#cache~0.offset_1| 0) (= |v_~#cache~0.base_1| 4)) InVars {} OutVars{~#cache~0.offset=|v_~#cache~0.offset_1|, ~#cache~0.base=|v_~#cache~0.base_1|} AuxVars[] AssignedVars[~#cache~0.base, ~#cache~0.offset] {20799#true} is VALID [2022-02-20 20:43:00,126 INFO L290 TraceCheckUtils]: 14: Hoare triple {20799#true} [500] L934-5-->L934-6: Formula: (= (select (select |v_#memory_int_7| |v_~#__global_lock~0.base_7|) (+ 16 |v_~#__global_lock~0.offset_7|)) 0) InVars {#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} OutVars{#memory_int=|v_#memory_int_7|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_7|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_7|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:43:00,127 INFO L290 TraceCheckUtils]: 13: Hoare triple {20799#true} [554] L934-4-->L934-5: Formula: (= (select (select |v_#memory_int_6| |v_~#__global_lock~0.base_6|) (+ |v_~#__global_lock~0.offset_6| 12)) 0) InVars {#memory_int=|v_#memory_int_6|, ~#__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_6|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_6|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_6|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:43:00,127 INFO L290 TraceCheckUtils]: 12: Hoare triple {20799#true} [599] L934-3-->L934-4: Formula: (= (select (select |v_#memory_int_5| |v_~#__global_lock~0.base_5|) (+ |v_~#__global_lock~0.offset_5| 8)) 0) InVars {#memory_int=|v_#memory_int_5|, ~#__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_5|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_5|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_5|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:43:00,127 INFO L290 TraceCheckUtils]: 11: Hoare triple {20799#true} [495] 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[] {20799#true} is VALID [2022-02-20 20:43:00,127 INFO L290 TraceCheckUtils]: 10: Hoare triple {20799#true} [499] 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[] {20799#true} is VALID [2022-02-20 20:43:00,127 INFO L290 TraceCheckUtils]: 9: Hoare triple {20799#true} [509] 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[] {20799#true} is VALID [2022-02-20 20:43:00,128 INFO L290 TraceCheckUtils]: 8: Hoare triple {20799#true} [678] 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] {20799#true} is VALID [2022-02-20 20:43:00,128 INFO L290 TraceCheckUtils]: 7: Hoare triple {20799#true} [609] 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[] {20799#true} is VALID [2022-02-20 20:43:00,128 INFO L290 TraceCheckUtils]: 6: Hoare triple {20799#true} [448] 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[] {20799#true} is VALID [2022-02-20 20:43:00,128 INFO L290 TraceCheckUtils]: 5: Hoare triple {20799#true} [655] 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[] {20799#true} is VALID [2022-02-20 20:43:00,128 INFO L290 TraceCheckUtils]: 4: Hoare triple {20799#true} [612] 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[] {20799#true} is VALID [2022-02-20 20:43:00,128 INFO L290 TraceCheckUtils]: 3: Hoare triple {20799#true} [681] L-1-2-->L928: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:43:00,129 INFO L290 TraceCheckUtils]: 2: Hoare triple {20799#true} [679] 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[] {20799#true} is VALID [2022-02-20 20:43:00,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {20799#true} [588] 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] {20799#true} is VALID [2022-02-20 20:43:00,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {20799#true} [670] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {20799#true} is VALID [2022-02-20 20:43:00,129 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 20:43:00,129 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1421001672] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:43:00,130 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:43:00,130 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-02-20 20:43:00,130 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137305487] [2022-02-20 20:43:00,130 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:43:00,131 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 4.166666666666667) internal successors, (75), 18 states have internal predecessors, (75), 0 states have call successors, (0), 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 57 [2022-02-20 20:43:00,131 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:43:00,131 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 4.166666666666667) internal successors, (75), 18 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:00,184 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:43:00,184 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-20 20:43:00,184 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:43:00,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-20 20:43:00,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-02-20 20:43:00,189 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 255 [2022-02-20 20:43:00,193 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 220 places, 216 transitions, 483 flow. Second operand has 18 states, 18 states have (on average 206.27777777777777) internal successors, (3713), 18 states have internal predecessors, (3713), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:43:00,193 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:43:00,193 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 255 [2022-02-20 20:43:00,193 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand