./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.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/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.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 773055aaa90ff8ec223993b190a157a4b1c15a4828ef014894ca730726d954aa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:14:34,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:14:34,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:14:34,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:14:34,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:14:34,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:14:34,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:14:34,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:14:34,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:14:34,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:14:34,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:14:34,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:14:34,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:14:34,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:14:34,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:14:34,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:14:34,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:14:34,559 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:14:34,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:14:34,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:14:34,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:14:34,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:14:34,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:14:34,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:14:34,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:14:34,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:14:34,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:14:34,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:14:34,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:14:34,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:14:34,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:14:34,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:14:34,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:14:34,573 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:14:34,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:14:34,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:14:34,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:14:34,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:14:34,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:14:34,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:14:34,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:14:34,577 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:14:34,594 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:14:34,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:14:34,595 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:14:34,595 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:14:34,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:14:34,596 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:14:34,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:14:34,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:14:34,597 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:14:34,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:14:34,597 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:14:34,598 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:14:34,598 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:14:34,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:14:34,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:14:34,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:14:34,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:14:34,599 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:14:34,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:14:34,599 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:14:34,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:14:34,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:14:34,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:14:34,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:14:34,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:14:34,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:14:34,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:14:34,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:14:34,602 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:14:34,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:14:34,602 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:14:34,602 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:14:34,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:14:34,603 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 773055aaa90ff8ec223993b190a157a4b1c15a4828ef014894ca730726d954aa [2022-02-20 20:14:34,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:14:34,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:14:34,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:14:34,833 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:14:34,834 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:14:34,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:14:34,893 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b1f50606/ecb520535dcc49ae82889f78e92dab89/FLAG0e9ac219a [2022-02-20 20:14:35,319 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:14:35,319 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:14:35,332 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b1f50606/ecb520535dcc49ae82889f78e92dab89/FLAG0e9ac219a [2022-02-20 20:14:35,342 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b1f50606/ecb520535dcc49ae82889f78e92dab89 [2022-02-20 20:14:35,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:14:35,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:14:35,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:14:35,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:14:35,362 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:14:35,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:35,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7153933e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35, skipping insertion in model container [2022-02-20 20:14:35,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:35,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:14:35,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:14:35,535 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/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:14:35,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:14:35,793 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:14:35,812 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/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:14:35,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:14:35,897 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:14:35,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35 WrapperNode [2022-02-20 20:14:35,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:14:35,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:14:35,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:14:35,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:14:35,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:35,938 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:35,982 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-02-20 20:14:35,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:14:35,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:14:35,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:14:35,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:14:35,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:35,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:36,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:36,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:36,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:36,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:36,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:36,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:14:36,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:14:36,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:14:36,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:14:36,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (1/1) ... [2022-02-20 20:14:36,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:14:36,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:14:36,093 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 20:14:36,095 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 20:14:36,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:14:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:14:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:14:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:14:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:14:36,121 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:14:36,121 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:14:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:14:36,122 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:14:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:14:36,122 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:14:36,122 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-20 20:14:36,122 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-20 20:14:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:14:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:14:36,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:14:36,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:14:36,125 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 20:14:36,256 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:14:36,258 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:14:36,726 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:14:37,077 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:14:37,077 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:14:37,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:14:37 BoogieIcfgContainer [2022-02-20 20:14:37,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:14:37,083 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:14:37,083 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:14:37,086 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:14:37,086 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:14:35" (1/3) ... [2022-02-20 20:14:37,087 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20c65848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:14:37, skipping insertion in model container [2022-02-20 20:14:37,087 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:35" (2/3) ... [2022-02-20 20:14:37,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20c65848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:14:37, skipping insertion in model container [2022-02-20 20:14:37,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:14:37" (3/3) ... [2022-02-20 20:14:37,090 INFO L111 eAbstractionObserver]: Analyzing ICFG mix008_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:14:37,095 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:14:37,095 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:14:37,096 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:14:37,096 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:14:37,162 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,162 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,162 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,162 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,163 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,163 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,163 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,163 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,164 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,164 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,166 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,166 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,166 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,167 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,167 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,167 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,171 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,171 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,172 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,172 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,172 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,173 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,173 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,173 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,179 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,179 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,179 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,179 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,179 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,180 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,180 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,180 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,180 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,183 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,183 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,184 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,185 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,187 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,187 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,187 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,188 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,190 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,190 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,195 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,195 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,195 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,195 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,195 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,196 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,196 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,196 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,196 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,196 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,196 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,204 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,204 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,204 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,206 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,206 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,206 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,206 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,206 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,207 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,207 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,207 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,207 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,207 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,207 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,208 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,208 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,208 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,208 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,208 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,208 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,208 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,209 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,209 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,209 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,209 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,209 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,209 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,209 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,210 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,210 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,210 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,214 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,214 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,214 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,214 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,214 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,214 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,215 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,215 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,215 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,216 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,216 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,216 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,216 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,216 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,217 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,217 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,217 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,217 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,221 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,221 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,221 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,221 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,221 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,221 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,222 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,222 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,222 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,222 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,222 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,222 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,223 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,223 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,223 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,223 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,223 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,224 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,227 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,227 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,227 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,227 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,227 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,227 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,228 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,228 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,228 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,229 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,229 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,229 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,230 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,230 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,230 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,231 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,232 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,233 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,233 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,233 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,233 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,234 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,234 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,235 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,235 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,235 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,235 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:37,237 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:14:37,279 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:14:37,286 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 20:14:37,287 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-20 20:14:37,299 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:14:37,416 INFO L129 PetriNetUnfolder]: 2/135 cut-off events. [2022-02-20 20:14:37,416 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:14:37,420 INFO L84 FinitePrefix]: Finished finitePrefix Result has 148 conditions, 135 events. 2/135 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 73 event pairs, 0 based on Foata normal form. 0/131 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2022-02-20 20:14:37,420 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:14:37,427 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 146 places, 135 transitions, 282 flow [2022-02-20 20:14:37,445 INFO L129 PetriNetUnfolder]: 0/51 cut-off events. [2022-02-20 20:14:37,445 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:14:37,445 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:14:37,446 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:14:37,447 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:14:37,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:14:37,451 INFO L85 PathProgramCache]: Analyzing trace with hash 1889456944, now seen corresponding path program 1 times [2022-02-20 20:14:37,459 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:14:37,460 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544008218] [2022-02-20 20:14:37,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:14:37,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:14:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:14:37,752 INFO L290 TraceCheckUtils]: 0: Hoare triple {153#true} [1094] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:14:37,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {153#true} [1011] 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] {153#true} is VALID [2022-02-20 20:14:37,753 INFO L290 TraceCheckUtils]: 2: Hoare triple {153#true} [1102] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:14:37,753 INFO L290 TraceCheckUtils]: 3: Hoare triple {153#true} [1106] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:14:37,753 INFO L290 TraceCheckUtils]: 4: Hoare triple {153#true} [1105] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:14:37,754 INFO L290 TraceCheckUtils]: 5: Hoare triple {153#true} [1061] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:14:37,754 INFO L290 TraceCheckUtils]: 6: Hoare triple {153#true} [982] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:14:37,754 INFO L290 TraceCheckUtils]: 7: Hoare triple {153#true} [1072] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:14:37,754 INFO L290 TraceCheckUtils]: 8: Hoare triple {153#true} [981] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {153#true} is VALID [2022-02-20 20:14:37,755 INFO L290 TraceCheckUtils]: 9: Hoare triple {153#true} [1042] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {153#true} is VALID [2022-02-20 20:14:37,755 INFO L290 TraceCheckUtils]: 10: Hoare triple {153#true} [979] L714-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {153#true} is VALID [2022-02-20 20:14:37,755 INFO L290 TraceCheckUtils]: 11: Hoare triple {153#true} [1023] L716-->L718: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {153#true} is VALID [2022-02-20 20:14:37,755 INFO L290 TraceCheckUtils]: 12: Hoare triple {153#true} [1071] L718-->L720: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {153#true} is VALID [2022-02-20 20:14:37,756 INFO L290 TraceCheckUtils]: 13: Hoare triple {153#true} [998] L720-->L721: Formula: (= v_~a~0_17 0) InVars {} OutVars{~a~0=v_~a~0_17} AuxVars[] AssignedVars[~a~0] {153#true} is VALID [2022-02-20 20:14:37,756 INFO L290 TraceCheckUtils]: 14: Hoare triple {153#true} [1062] L721-->L722: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {153#true} is VALID [2022-02-20 20:14:37,756 INFO L290 TraceCheckUtils]: 15: Hoare triple {153#true} [1041] L722-->L723: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {153#true} is VALID [2022-02-20 20:14:37,756 INFO L290 TraceCheckUtils]: 16: Hoare triple {153#true} [1109] L723-->L724: Formula: (= v_~a$r_buff0_thd0~0_14 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {153#true} is VALID [2022-02-20 20:14:37,757 INFO L290 TraceCheckUtils]: 17: Hoare triple {153#true} [992] L724-->L725: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {153#true} is VALID [2022-02-20 20:14:37,757 INFO L290 TraceCheckUtils]: 18: Hoare triple {153#true} [980] L725-->L726: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {153#true} is VALID [2022-02-20 20:14:37,757 INFO L290 TraceCheckUtils]: 19: Hoare triple {153#true} [1070] L726-->L727: Formula: (= v_~a$r_buff0_thd3~0_14 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {153#true} is VALID [2022-02-20 20:14:37,757 INFO L290 TraceCheckUtils]: 20: Hoare triple {153#true} [988] L727-->L728: Formula: (= v_~a$r_buff0_thd4~0_46 0) InVars {} OutVars{~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd4~0] {153#true} is VALID [2022-02-20 20:14:37,758 INFO L290 TraceCheckUtils]: 21: Hoare triple {153#true} [1043] L728-->L729: Formula: (= 0 v_~a$r_buff1_thd0~0_2) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {153#true} is VALID [2022-02-20 20:14:37,758 INFO L290 TraceCheckUtils]: 22: Hoare triple {153#true} [1007] L729-->L730: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {153#true} is VALID [2022-02-20 20:14:37,758 INFO L290 TraceCheckUtils]: 23: Hoare triple {153#true} [1035] L730-->L731: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {153#true} is VALID [2022-02-20 20:14:37,758 INFO L290 TraceCheckUtils]: 24: Hoare triple {153#true} [1081] L731-->L732: Formula: (= v_~a$r_buff1_thd3~0_10 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {153#true} is VALID [2022-02-20 20:14:37,759 INFO L290 TraceCheckUtils]: 25: Hoare triple {153#true} [997] L732-->L733: Formula: (= v_~a$r_buff1_thd4~0_27 0) InVars {} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd4~0] {153#true} is VALID [2022-02-20 20:14:37,759 INFO L290 TraceCheckUtils]: 26: Hoare triple {153#true} [1080] L733-->L734: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {153#true} is VALID [2022-02-20 20:14:37,759 INFO L290 TraceCheckUtils]: 27: Hoare triple {153#true} [1082] L734-->L735: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {153#true} is VALID [2022-02-20 20:14:37,759 INFO L290 TraceCheckUtils]: 28: Hoare triple {153#true} [1103] L735-->L736: Formula: (= v_~a$w_buff0~0_13 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_13} AuxVars[] AssignedVars[~a$w_buff0~0] {153#true} is VALID [2022-02-20 20:14:37,760 INFO L290 TraceCheckUtils]: 29: Hoare triple {153#true} [1006] L736-->L737: Formula: (= v_~a$w_buff0_used~0_84 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_84} AuxVars[] AssignedVars[~a$w_buff0_used~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,761 INFO L290 TraceCheckUtils]: 30: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [996] L737-->L738: Formula: (= v_~a$w_buff1~0_12 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_12} AuxVars[] AssignedVars[~a$w_buff1~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,761 INFO L290 TraceCheckUtils]: 31: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1037] L738-->L739: Formula: (= v_~a$w_buff1_used~0_52 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_52} AuxVars[] AssignedVars[~a$w_buff1_used~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,762 INFO L290 TraceCheckUtils]: 32: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [976] L739-->L740: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,762 INFO L290 TraceCheckUtils]: 33: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1024] L740-->L742: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,763 INFO L290 TraceCheckUtils]: 34: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1008] L742-->L744: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,763 INFO L290 TraceCheckUtils]: 35: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1009] L744-->L746: Formula: (= v_~y~0_4 0) InVars {} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[~y~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,764 INFO L290 TraceCheckUtils]: 36: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1067] L746-->L747: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,764 INFO L290 TraceCheckUtils]: 37: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [983] L747-->L748: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,765 INFO L290 TraceCheckUtils]: 38: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1010] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,765 INFO L290 TraceCheckUtils]: 39: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,766 INFO L290 TraceCheckUtils]: 40: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1021] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,766 INFO L290 TraceCheckUtils]: 41: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [989] 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] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,767 INFO L290 TraceCheckUtils]: 42: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1089] L-1-6-->L869: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_1|, ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_1|, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t210~0#1.offset, ULTIMATE.start_main_~#t211~0#1.offset, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_~#t212~0#1.offset, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t209~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t211~0#1.base, ULTIMATE.start_main_~#t209~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t212~0#1.base, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_~#t210~0#1.base] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,768 INFO L290 TraceCheckUtils]: 43: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1029] L869-->L869-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t209~0#1.base_2| 0)) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2| 4) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t209~0#1.base_2|) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2|) 0) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2| 1) |v_#valid_1|) (= 0 |v_ULTIMATE.start_main_~#t209~0#1.offset_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_2|, #length=|v_#length_1|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t209~0#1.offset, #valid, ULTIMATE.start_main_~#t209~0#1.base, #length] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,768 INFO L290 TraceCheckUtils]: 44: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1097] L869-1-->L870: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,769 INFO L290 TraceCheckUtils]: 45: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1058] L870-->L870-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,769 INFO L290 TraceCheckUtils]: 46: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [995] L870-1-->L870-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t209~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t209~0#1.base_3|) |v_ULTIMATE.start_main_~#t209~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,770 INFO L290 TraceCheckUtils]: 47: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1149] L870-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork3_#res#1.offset=|v_P0Thread1of1ForFork3_#res#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_4|, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_4|, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_4|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_4|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_6|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_4|, P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_4|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_6|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork3_#res#1.base=|v_P0Thread1of1ForFork3_#res#1.base_4|, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_4|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_#res#1.offset, P0Thread1of1ForFork3_#in~arg#1.offset, P0Thread1of1ForFork3_#in~arg#1.base, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork3_~arg#1.base, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite6#1, P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite8#1, P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, P0Thread1of1ForFork3_#res#1.base, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite5#1] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,770 INFO L290 TraceCheckUtils]: 48: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1111] P0ENTRY-->L751: Formula: (and (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_1| |v_P0Thread1of1ForFork3_~arg#1.offset_1|) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_1| |v_P0Thread1of1ForFork3_~arg#1.base_1|)) InVars {P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_1|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_1|} OutVars{P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_1|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_1|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_1|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_~arg#1.base] {155#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:37,771 INFO L290 TraceCheckUtils]: 49: Hoare triple {155#(= ~a$w_buff0_used~0 0)} [1112] L751-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~a$w_buff0~0_123 1) (= v_~a$w_buff0_used~0_527 1) (= |v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_1| 0) (= v_~a$w_buff0~0_124 v_~a$w_buff1~0_140) (= (ite (not (and (not (= (mod v_~a$w_buff1_used~0_369 256) 0)) (not (= (mod v_~a$w_buff0_used~0_527 256) 0)))) 1 0) |v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_1|) (= v_~a$w_buff0_used~0_528 v_~a$w_buff1_used~0_369) (= |v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_1| |v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_1|)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_124, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_528} OutVars{P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_1|, ~a$w_buff1~0=v_~a$w_buff1~0_140, ~a$w_buff0~0=v_~a$w_buff0~0_123, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_527, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_369} AuxVars[] AssignedVars[P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, ~a$w_buff1~0, ~a$w_buff0~0, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, ~a$w_buff0_used~0, ~a$w_buff1_used~0] {154#false} is VALID [2022-02-20 20:14:37,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:14:37,773 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:14:37,773 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544008218] [2022-02-20 20:14:37,774 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544008218] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:14:37,774 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:14:37,774 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:14:37,775 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710864243] [2022-02-20 20:14:37,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:14:37,787 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-02-20 20:14:37,788 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:14:37,791 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:14:37,833 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:14:37,833 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:14:37,833 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:14:37,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:14:37,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:14:37,861 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 139 [2022-02-20 20:14:37,869 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 135 transitions, 282 flow. Second operand has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 0 states have call successors, (0), 0 states 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 20:14:37,871 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:14:37,871 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 139 [2022-02-20 20:14:37,873 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:14:38,202 INFO L129 PetriNetUnfolder]: 162/623 cut-off events. [2022-02-20 20:14:38,202 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-02-20 20:14:38,209 INFO L84 FinitePrefix]: Finished finitePrefix Result has 929 conditions, 623 events. 162/623 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3420 event pairs, 132 based on Foata normal form. 46/628 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2022-02-20 20:14:38,215 INFO L132 encePairwiseOnDemand]: 134/139 looper letters, 18 selfloop transitions, 2 changer transitions 0/139 dead transitions. [2022-02-20 20:14:38,215 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 139 transitions, 339 flow [2022-02-20 20:14:38,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:14:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:14:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 394 transitions. [2022-02-20 20:14:38,238 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9448441247002398 [2022-02-20 20:14:38,238 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 394 transitions. [2022-02-20 20:14:38,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 394 transitions. [2022-02-20 20:14:38,239 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:14:38,241 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 394 transitions. [2022-02-20 20:14:38,254 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 0 states have call successors, (0), 0 states 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 20:14:38,258 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states 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 20:14:38,258 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states 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 20:14:38,260 INFO L186 Difference]: Start difference. First operand has 146 places, 135 transitions, 282 flow. Second operand 3 states and 394 transitions. [2022-02-20 20:14:38,261 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 139 transitions, 339 flow [2022-02-20 20:14:38,268 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 139 transitions, 332 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:14:38,271 INFO L242 Difference]: Finished difference. Result has 142 places, 131 transitions, 274 flow [2022-02-20 20:14:38,273 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=274, PETRI_PLACES=142, PETRI_TRANSITIONS=131} [2022-02-20 20:14:38,276 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, -4 predicate places. [2022-02-20 20:14:38,277 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 142 places, 131 transitions, 274 flow [2022-02-20 20:14:43,206 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 175656 states, 175653 states have (on average 4.47159456428299) internal successors, (785449), 175655 states have internal predecessors, (785449), 0 states have call successors, (0), 0 states 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 20:14:43,848 INFO L78 Accepts]: Start accepts. Automaton has has 175656 states, 175653 states have (on average 4.47159456428299) internal successors, (785449), 175655 states have internal predecessors, (785449), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-02-20 20:14:43,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:14:43,849 INFO L470 AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 274 flow [2022-02-20 20:14:43,849 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 0 states have call successors, (0), 0 states 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 20:14:43,849 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:14:43,849 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:14:43,850 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:14:43,850 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:14:43,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:14:43,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1708726758, now seen corresponding path program 1 times [2022-02-20 20:14:43,854 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:14:43,854 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458229305] [2022-02-20 20:14:43,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:14:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:14:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:14:44,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {175814#true} [1094] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175814#true} is VALID [2022-02-20 20:14:44,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {175814#true} [1011] 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] {175814#true} is VALID [2022-02-20 20:14:44,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {175814#true} [1102] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {175814#true} is VALID [2022-02-20 20:14:44,166 INFO L290 TraceCheckUtils]: 3: Hoare triple {175814#true} [1106] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {175814#true} is VALID [2022-02-20 20:14:44,167 INFO L290 TraceCheckUtils]: 4: Hoare triple {175814#true} [1105] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {175814#true} is VALID [2022-02-20 20:14:44,167 INFO L290 TraceCheckUtils]: 5: Hoare triple {175814#true} [1061] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {175814#true} is VALID [2022-02-20 20:14:44,167 INFO L290 TraceCheckUtils]: 6: Hoare triple {175814#true} [982] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {175814#true} is VALID [2022-02-20 20:14:44,167 INFO L290 TraceCheckUtils]: 7: Hoare triple {175814#true} [1072] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {175814#true} is VALID [2022-02-20 20:14:44,168 INFO L290 TraceCheckUtils]: 8: Hoare triple {175814#true} [981] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {175814#true} is VALID [2022-02-20 20:14:44,168 INFO L290 TraceCheckUtils]: 9: Hoare triple {175814#true} [1042] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,169 INFO L290 TraceCheckUtils]: 10: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [979] L714-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,169 INFO L290 TraceCheckUtils]: 11: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1023] L716-->L718: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,170 INFO L290 TraceCheckUtils]: 12: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1071] L718-->L720: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,170 INFO L290 TraceCheckUtils]: 13: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [998] L720-->L721: Formula: (= v_~a~0_17 0) InVars {} OutVars{~a~0=v_~a~0_17} AuxVars[] AssignedVars[~a~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,171 INFO L290 TraceCheckUtils]: 14: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1062] L721-->L722: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,171 INFO L290 TraceCheckUtils]: 15: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1041] L722-->L723: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,172 INFO L290 TraceCheckUtils]: 16: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1109] L723-->L724: Formula: (= v_~a$r_buff0_thd0~0_14 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,172 INFO L290 TraceCheckUtils]: 17: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [992] L724-->L725: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,172 INFO L290 TraceCheckUtils]: 18: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [980] L725-->L726: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,173 INFO L290 TraceCheckUtils]: 19: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1070] L726-->L727: Formula: (= v_~a$r_buff0_thd3~0_14 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,173 INFO L290 TraceCheckUtils]: 20: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [988] L727-->L728: Formula: (= v_~a$r_buff0_thd4~0_46 0) InVars {} OutVars{~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd4~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,174 INFO L290 TraceCheckUtils]: 21: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1043] L728-->L729: Formula: (= 0 v_~a$r_buff1_thd0~0_2) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,174 INFO L290 TraceCheckUtils]: 22: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1007] L729-->L730: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,175 INFO L290 TraceCheckUtils]: 23: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1035] L730-->L731: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,175 INFO L290 TraceCheckUtils]: 24: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1081] L731-->L732: Formula: (= v_~a$r_buff1_thd3~0_10 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,176 INFO L290 TraceCheckUtils]: 25: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [997] L732-->L733: Formula: (= v_~a$r_buff1_thd4~0_27 0) InVars {} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd4~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,176 INFO L290 TraceCheckUtils]: 26: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1080] L733-->L734: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,177 INFO L290 TraceCheckUtils]: 27: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1082] L734-->L735: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,177 INFO L290 TraceCheckUtils]: 28: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1103] L735-->L736: Formula: (= v_~a$w_buff0~0_13 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_13} AuxVars[] AssignedVars[~a$w_buff0~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,178 INFO L290 TraceCheckUtils]: 29: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1006] L736-->L737: Formula: (= v_~a$w_buff0_used~0_84 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_84} AuxVars[] AssignedVars[~a$w_buff0_used~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,178 INFO L290 TraceCheckUtils]: 30: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [996] L737-->L738: Formula: (= v_~a$w_buff1~0_12 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_12} AuxVars[] AssignedVars[~a$w_buff1~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,179 INFO L290 TraceCheckUtils]: 31: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1037] L738-->L739: Formula: (= v_~a$w_buff1_used~0_52 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_52} AuxVars[] AssignedVars[~a$w_buff1_used~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,179 INFO L290 TraceCheckUtils]: 32: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [976] L739-->L740: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,180 INFO L290 TraceCheckUtils]: 33: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1024] L740-->L742: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,180 INFO L290 TraceCheckUtils]: 34: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1008] L742-->L744: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {175816#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:14:44,181 INFO L290 TraceCheckUtils]: 35: Hoare triple {175816#(= ~__unbuffered_p2_EAX~0 0)} [1009] L744-->L746: Formula: (= v_~y~0_4 0) InVars {} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[~y~0] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,181 INFO L290 TraceCheckUtils]: 36: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1067] L746-->L747: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,182 INFO L290 TraceCheckUtils]: 37: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [983] L747-->L748: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,183 INFO L290 TraceCheckUtils]: 38: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1010] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,183 INFO L290 TraceCheckUtils]: 39: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,184 INFO L290 TraceCheckUtils]: 40: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1021] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,185 INFO L290 TraceCheckUtils]: 41: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [989] 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] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,185 INFO L290 TraceCheckUtils]: 42: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1089] L-1-6-->L869: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_1|, ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_1|, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t210~0#1.offset, ULTIMATE.start_main_~#t211~0#1.offset, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_~#t212~0#1.offset, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t209~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t211~0#1.base, ULTIMATE.start_main_~#t209~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t212~0#1.base, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_~#t210~0#1.base] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,186 INFO L290 TraceCheckUtils]: 43: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1029] L869-->L869-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t209~0#1.base_2| 0)) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2| 4) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t209~0#1.base_2|) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2|) 0) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2| 1) |v_#valid_1|) (= 0 |v_ULTIMATE.start_main_~#t209~0#1.offset_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_2|, #length=|v_#length_1|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t209~0#1.offset, #valid, ULTIMATE.start_main_~#t209~0#1.base, #length] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,187 INFO L290 TraceCheckUtils]: 44: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1097] L869-1-->L870: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,188 INFO L290 TraceCheckUtils]: 45: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1058] L870-->L870-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,188 INFO L290 TraceCheckUtils]: 46: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [995] L870-1-->L870-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t209~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t209~0#1.base_3|) |v_ULTIMATE.start_main_~#t209~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,189 INFO L290 TraceCheckUtils]: 47: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1149] L870-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork3_#res#1.offset=|v_P0Thread1of1ForFork3_#res#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_4|, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_4|, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_4|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_4|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_6|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_4|, P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_4|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_6|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork3_#res#1.base=|v_P0Thread1of1ForFork3_#res#1.base_4|, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_4|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_#res#1.offset, P0Thread1of1ForFork3_#in~arg#1.offset, P0Thread1of1ForFork3_#in~arg#1.base, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork3_~arg#1.base, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite6#1, P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite8#1, P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, P0Thread1of1ForFork3_#res#1.base, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite5#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,190 INFO L290 TraceCheckUtils]: 48: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [986] L870-3-->L870-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,190 INFO L290 TraceCheckUtils]: 49: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [994] L870-4-->L871: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet51#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,191 INFO L290 TraceCheckUtils]: 50: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1084] L871-->L871-1: Formula: (and (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t210~0#1.base_2| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t210~0#1.offset_2| 0) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t210~0#1.base_2| 1) |v_#valid_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t210~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t210~0#1.base_2| 0)) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t210~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t210~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t210~0#1.base] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,192 INFO L290 TraceCheckUtils]: 51: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1053] L871-1-->L872: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre52#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,192 INFO L290 TraceCheckUtils]: 52: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1059] L872-->L872-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,193 INFO L290 TraceCheckUtils]: 53: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1047] L872-1-->L872-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t210~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t210~0#1.base_3|) |v_ULTIMATE.start_main_~#t210~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,194 INFO L290 TraceCheckUtils]: 54: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1145] L872-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre52#1_6|) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|} OutVars{P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_4|, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_4, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_4|, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_4|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_4|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_4|, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_4, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_6|, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_~arg.base, P1Thread1of1ForFork1_#t~ite11, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, P1Thread1of1ForFork1_#t~ite14, P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#t~ite9, P1Thread1of1ForFork1_#in~arg.base, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#in~arg.offset, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_thidvar0] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,194 INFO L290 TraceCheckUtils]: 55: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1055] L872-3-->L872-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,195 INFO L290 TraceCheckUtils]: 56: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1077] L872-4-->L873: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet53#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,196 INFO L290 TraceCheckUtils]: 57: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1012] L873-->L873-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t211~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t211~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t211~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t211~0#1.base_2| 1)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t211~0#1.base_2| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t211~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_2|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t211~0#1.offset, #valid, ULTIMATE.start_main_~#t211~0#1.base, #length] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,196 INFO L290 TraceCheckUtils]: 58: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1051] L873-1-->L874: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre54#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,197 INFO L290 TraceCheckUtils]: 59: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1054] L874-->L874-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,198 INFO L290 TraceCheckUtils]: 60: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1095] L874-1-->L874-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t211~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t211~0#1.base_3|) |v_ULTIMATE.start_main_~#t211~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre54#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_3|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_3|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|} AuxVars[] AssignedVars[#memory_int] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,199 INFO L290 TraceCheckUtils]: 61: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1147] L874-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre54#1_6|) (= |v_P2Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork2_thidvar3_2 0) (= v_P2Thread1of1ForFork2_thidvar1_2 0) (= |v_P2Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_4, P2Thread1of1ForFork2_thidvar0=v_P2Thread1of1ForFork2_thidvar0_2, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_4|, P2Thread1of1ForFork2_thidvar1=v_P2Thread1of1ForFork2_thidvar1_2, P2Thread1of1ForFork2_thidvar2=v_P2Thread1of1ForFork2_thidvar2_2, P2Thread1of1ForFork2_thidvar3=v_P2Thread1of1ForFork2_thidvar3_2, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_6|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_4, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_4|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_4|, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_4|, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_4|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_4|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_4|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#in~arg.offset, P2Thread1of1ForFork2_~arg.offset, P2Thread1of1ForFork2_thidvar0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_thidvar1, P2Thread1of1ForFork2_thidvar2, P2Thread1of1ForFork2_thidvar3, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#in~arg.base, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#res.offset, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,199 INFO L290 TraceCheckUtils]: 62: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1025] L874-3-->L874-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,200 INFO L290 TraceCheckUtils]: 63: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1100] L874-4-->L875: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,201 INFO L290 TraceCheckUtils]: 64: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [985] L875-->L875-1: Formula: (and (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t212~0#1.base_2|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t212~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t212~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t212~0#1.offset_2| 0) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t212~0#1.base_2| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t212~0#1.base_2| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_8|} OutVars{ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_2|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t212~0#1.offset, #valid, ULTIMATE.start_main_~#t212~0#1.base, #length] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1092] L875-1-->L876: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre56#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,202 INFO L290 TraceCheckUtils]: 66: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1073] L876-->L876-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,203 INFO L290 TraceCheckUtils]: 67: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1075] L876-1-->L876-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t212~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t212~0#1.base_3|) |v_ULTIMATE.start_main_~#t212~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre56#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_3|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_3|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} AuxVars[] AssignedVars[#memory_int] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,204 INFO L290 TraceCheckUtils]: 68: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1143] L876-2-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P3Thread1of1ForFork0_thidvar1_2 0) (= v_P3Thread1of1ForFork0_thidvar2_2 0) (= |v_P3Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork0_thidvar4_2 0) (= v_P3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre56#1_6|) (= v_P3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_4|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_4|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4, P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_thidvar2=v_P3Thread1of1ForFork0_thidvar2_2, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_4|, P3Thread1of1ForFork0_thidvar4=v_P3Thread1of1ForFork0_thidvar4_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_6|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_6|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_6|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_6|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_4|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_6|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_6|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_4|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_6|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_4|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_6|, P3Thread1of1ForFork0_#t~ite44=|v_P3Thread1of1ForFork0_#t~ite44_6|, P3Thread1of1ForFork0_#t~ite45=|v_P3Thread1of1ForFork0_#t~ite45_4|, P3Thread1of1ForFork0_#t~ite46=|v_P3Thread1of1ForFork0_#t~ite46_4|, P3Thread1of1ForFork0_#t~ite47=|v_P3Thread1of1ForFork0_#t~ite47_4|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_6|, P3Thread1of1ForFork0_#t~ite48=|v_P3Thread1of1ForFork0_#t~ite48_4|, P3Thread1of1ForFork0_#t~ite49=|v_P3Thread1of1ForFork0_#t~ite49_4|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_6|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_thidvar1=v_P3Thread1of1ForFork0_thidvar1_2, P3Thread1of1ForFork0_thidvar3=v_P3Thread1of1ForFork0_thidvar3_2, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_6|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_6|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_4|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_6|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_6|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_4|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite30, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_~arg.base, P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_thidvar2, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_thidvar4, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite44, P3Thread1of1ForFork0_#t~ite45, P3Thread1of1ForFork0_#t~ite46, P3Thread1of1ForFork0_#t~ite47, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~ite48, P3Thread1of1ForFork0_#t~ite49, P3Thread1of1ForFork0_#t~nondet21, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_thidvar1, P3Thread1of1ForFork0_thidvar3, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, P3Thread1of1ForFork0_#t~ite23] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,204 INFO L290 TraceCheckUtils]: 69: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1002] L876-3-->L876-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,205 INFO L290 TraceCheckUtils]: 70: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1040] L876-4-->L877: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,206 INFO L290 TraceCheckUtils]: 71: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [991] L877-->L879: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_9 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,206 INFO L290 TraceCheckUtils]: 72: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1069] L879-->L880: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,207 INFO L290 TraceCheckUtils]: 73: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1005] L880-->L880-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$tmp_guard0~0_3 256)) InVars {~main$tmp_guard0~0=v_~main$tmp_guard0~0_3} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,207 INFO L290 TraceCheckUtils]: 74: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1063] L880-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,208 INFO L290 TraceCheckUtils]: 75: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1048] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,209 INFO L290 TraceCheckUtils]: 76: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1039] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,209 INFO L290 TraceCheckUtils]: 77: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [999] L2-1-->L881: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,211 INFO L290 TraceCheckUtils]: 78: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1085] L881-->L887: Formula: (let ((.cse10 (= (mod v_~a$w_buff0_used~0_505 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_66 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_506 256) 0)) (.cse11 (= (mod v_~a$r_buff1_thd0~0_46 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_352 256) 0))) (let ((.cse2 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse1 (not .cse11)) (.cse0 (or .cse12 .cse13)) (.cse5 (not .cse13)) (.cse6 (not .cse10)) (.cse4 (not .cse12)) (.cse7 (or .cse10 .cse12))) (and (or (and .cse0 (= v_~a~0_184 |v_ULTIMATE.start_main_#t~ite58#1_46|) (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite58#1_46| v_~a$w_buff1~0_130) .cse2) (and .cse3 (= v_~a~0_185 |v_ULTIMATE.start_main_#t~ite58#1_46|)))) (and (= v_~a~0_184 v_~a$w_buff0~0_109) (= |v_ULTIMATE.start_main_#t~ite58#1_46| |v_ULTIMATE.start_main_#t~ite58#1_41|) .cse4 .cse5)) (or (and (or (and .cse1 .cse2) (and .cse6 .cse4)) (= v_~a$w_buff1_used~0_351 0)) (and .cse3 .cse7 (= v_~a$w_buff1_used~0_352 v_~a$w_buff1_used~0_351))) (let ((.cse9 (= (mod v_~a$r_buff0_thd0~0_65 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_351 256) 0))) (or (and (= v_~a$r_buff1_thd0~0_45 0) (or (and .cse1 (not .cse8)) (and .cse6 (not .cse9)))) (and (= v_~a$r_buff1_thd0~0_46 v_~a$r_buff1_thd0~0_45) (or .cse10 .cse9) (or .cse8 .cse11)))) (or (and .cse0 (= v_~a$w_buff0_used~0_506 v_~a$w_buff0_used~0_505)) (and (= v_~a$w_buff0_used~0_505 0) .cse4 .cse5)) (or (and .cse6 (= v_~a$r_buff0_thd0~0_65 0) .cse4) (and .cse7 (= v_~a$r_buff0_thd0~0_66 v_~a$r_buff0_thd0~0_65)))))) InVars {~a~0=v_~a~0_185, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_41|, ~a$w_buff1~0=v_~a$w_buff1~0_130, ~a$w_buff0~0=v_~a$w_buff0~0_109, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_46, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_506, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_24|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_40|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_18|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_505, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_65, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_26|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_34|, ~a~0=v_~a~0_184, ~a$w_buff1~0=v_~a$w_buff1~0_130, ~a$w_buff0~0=v_~a$w_buff0~0_109, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_45, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_22|} AuxVars[|v_ULTIMATE.start_main_#t~ite58#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ~a~0, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite63#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite62#1] {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:44,212 INFO L290 TraceCheckUtils]: 79: Hoare triple {175817#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1096] L887-->L890: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~x~0_4) (= 2 v_~y~0_5))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {175818#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:14:44,212 INFO L290 TraceCheckUtils]: 80: Hoare triple {175818#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1030] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175818#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:14:44,213 INFO L290 TraceCheckUtils]: 81: Hoare triple {175818#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1050] L891-->L891-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {175819#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:14:44,214 INFO L290 TraceCheckUtils]: 82: Hoare triple {175819#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1016] L891-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {175819#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:14:44,214 INFO L290 TraceCheckUtils]: 83: Hoare triple {175819#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1076] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {175820#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:14:44,215 INFO L290 TraceCheckUtils]: 84: Hoare triple {175820#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1031] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {175815#false} is VALID [2022-02-20 20:14:44,215 INFO L290 TraceCheckUtils]: 85: Hoare triple {175815#false} [1019] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175815#false} is VALID [2022-02-20 20:14:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:14:44,217 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:14:44,217 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458229305] [2022-02-20 20:14:44,217 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458229305] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:14:44,218 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:14:44,218 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:14:44,218 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480596218] [2022-02-20 20:14:44,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:14:44,219 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 0 states have call successors, (0), 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 86 [2022-02-20 20:14:44,220 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:14:44,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 0 states have call successors, (0), 0 states 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 20:14:44,298 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:14:44,299 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:14:44,299 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:14:44,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:14:44,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:14:44,301 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 139 [2022-02-20 20:14:44,302 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 0 states have call successors, (0), 0 states 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 20:14:44,302 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:14:44,302 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 139 [2022-02-20 20:14:44,302 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:14:50,024 INFO L129 PetriNetUnfolder]: 14824/30454 cut-off events. [2022-02-20 20:14:50,024 INFO L130 PetriNetUnfolder]: For 1191/1191 co-relation queries the response was YES. [2022-02-20 20:14:50,160 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52154 conditions, 30454 events. 14824/30454 cut-off events. For 1191/1191 co-relation queries the response was YES. Maximal size of possible extension queue 1258. Compared 304289 event pairs, 1436 based on Foata normal form. 0/29915 useless extension candidates. Maximal degree in co-relation 52092. Up to 6499 conditions per place. [2022-02-20 20:14:50,267 INFO L132 encePairwiseOnDemand]: 127/139 looper letters, 50 selfloop transitions, 8 changer transitions 128/273 dead transitions. [2022-02-20 20:14:50,267 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 273 transitions, 930 flow [2022-02-20 20:14:50,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:14:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:14:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1528 transitions. [2022-02-20 20:14:50,285 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8456004427227449 [2022-02-20 20:14:50,285 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1528 transitions. [2022-02-20 20:14:50,285 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1528 transitions. [2022-02-20 20:14:50,286 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:14:50,286 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1528 transitions. [2022-02-20 20:14:50,290 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.53846153846153) internal successors, (1528), 13 states have internal predecessors, (1528), 0 states have call successors, (0), 0 states 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 20:14:50,293 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 0 states have call successors, (0), 0 states 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 20:14:50,294 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 0 states have call successors, (0), 0 states 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 20:14:50,294 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 13 states and 1528 transitions. [2022-02-20 20:14:50,294 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 273 transitions, 930 flow [2022-02-20 20:14:50,297 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 273 transitions, 904 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:14:50,300 INFO L242 Difference]: Finished difference. Result has 164 places, 123 transitions, 356 flow [2022-02-20 20:14:50,301 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=356, PETRI_PLACES=164, PETRI_TRANSITIONS=123} [2022-02-20 20:14:50,302 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 18 predicate places. [2022-02-20 20:14:50,302 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 164 places, 123 transitions, 356 flow [2022-02-20 20:14:55,710 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 149724 states, 149719 states have (on average 4.3617109384914405) internal successors, (653031), 149723 states have internal predecessors, (653031), 0 states have call successors, (0), 0 states 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 20:14:56,437 INFO L78 Accepts]: Start accepts. Automaton has has 149724 states, 149719 states have (on average 4.3617109384914405) internal successors, (653031), 149723 states have internal predecessors, (653031), 0 states have call successors, (0), 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 86 [2022-02-20 20:14:56,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:14:56,440 INFO L470 AbstractCegarLoop]: Abstraction has has 164 places, 123 transitions, 356 flow [2022-02-20 20:14:56,441 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 0 states have call successors, (0), 0 states 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 20:14:56,441 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:14:56,441 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:14:56,442 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:14:56,442 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:14:56,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:14:56,442 INFO L85 PathProgramCache]: Analyzing trace with hash -2073663017, now seen corresponding path program 1 times [2022-02-20 20:14:56,443 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:14:56,443 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397280663] [2022-02-20 20:14:56,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:14:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:14:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:14:56,641 INFO L290 TraceCheckUtils]: 0: Hoare triple {325575#true} [1094] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {325575#true} is VALID [2022-02-20 20:14:56,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {325575#true} [1011] 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] {325575#true} is VALID [2022-02-20 20:14:56,642 INFO L290 TraceCheckUtils]: 2: Hoare triple {325575#true} [1102] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {325575#true} is VALID [2022-02-20 20:14:56,642 INFO L290 TraceCheckUtils]: 3: Hoare triple {325575#true} [1106] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {325575#true} is VALID [2022-02-20 20:14:56,642 INFO L290 TraceCheckUtils]: 4: Hoare triple {325575#true} [1105] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {325575#true} is VALID [2022-02-20 20:14:56,643 INFO L290 TraceCheckUtils]: 5: Hoare triple {325575#true} [1061] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {325575#true} is VALID [2022-02-20 20:14:56,643 INFO L290 TraceCheckUtils]: 6: Hoare triple {325575#true} [982] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {325575#true} is VALID [2022-02-20 20:14:56,643 INFO L290 TraceCheckUtils]: 7: Hoare triple {325575#true} [1072] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {325575#true} is VALID [2022-02-20 20:14:56,643 INFO L290 TraceCheckUtils]: 8: Hoare triple {325575#true} [981] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {325575#true} is VALID [2022-02-20 20:14:56,643 INFO L290 TraceCheckUtils]: 9: Hoare triple {325575#true} [1042] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {325575#true} is VALID [2022-02-20 20:14:56,644 INFO L290 TraceCheckUtils]: 10: Hoare triple {325575#true} [979] L714-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {325575#true} is VALID [2022-02-20 20:14:56,644 INFO L290 TraceCheckUtils]: 11: Hoare triple {325575#true} [1023] L716-->L718: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {325575#true} is VALID [2022-02-20 20:14:56,644 INFO L290 TraceCheckUtils]: 12: Hoare triple {325575#true} [1071] L718-->L720: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {325575#true} is VALID [2022-02-20 20:14:56,644 INFO L290 TraceCheckUtils]: 13: Hoare triple {325575#true} [998] L720-->L721: Formula: (= v_~a~0_17 0) InVars {} OutVars{~a~0=v_~a~0_17} AuxVars[] AssignedVars[~a~0] {325575#true} is VALID [2022-02-20 20:14:56,644 INFO L290 TraceCheckUtils]: 14: Hoare triple {325575#true} [1062] L721-->L722: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {325575#true} is VALID [2022-02-20 20:14:56,645 INFO L290 TraceCheckUtils]: 15: Hoare triple {325575#true} [1041] L722-->L723: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {325575#true} is VALID [2022-02-20 20:14:56,645 INFO L290 TraceCheckUtils]: 16: Hoare triple {325575#true} [1109] L723-->L724: Formula: (= v_~a$r_buff0_thd0~0_14 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {325575#true} is VALID [2022-02-20 20:14:56,645 INFO L290 TraceCheckUtils]: 17: Hoare triple {325575#true} [992] L724-->L725: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {325575#true} is VALID [2022-02-20 20:14:56,645 INFO L290 TraceCheckUtils]: 18: Hoare triple {325575#true} [980] L725-->L726: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {325575#true} is VALID [2022-02-20 20:14:56,645 INFO L290 TraceCheckUtils]: 19: Hoare triple {325575#true} [1070] L726-->L727: Formula: (= v_~a$r_buff0_thd3~0_14 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {325575#true} is VALID [2022-02-20 20:14:56,646 INFO L290 TraceCheckUtils]: 20: Hoare triple {325575#true} [988] L727-->L728: Formula: (= v_~a$r_buff0_thd4~0_46 0) InVars {} OutVars{~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd4~0] {325575#true} is VALID [2022-02-20 20:14:56,646 INFO L290 TraceCheckUtils]: 21: Hoare triple {325575#true} [1043] L728-->L729: Formula: (= 0 v_~a$r_buff1_thd0~0_2) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {325575#true} is VALID [2022-02-20 20:14:56,646 INFO L290 TraceCheckUtils]: 22: Hoare triple {325575#true} [1007] L729-->L730: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {325575#true} is VALID [2022-02-20 20:14:56,646 INFO L290 TraceCheckUtils]: 23: Hoare triple {325575#true} [1035] L730-->L731: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {325575#true} is VALID [2022-02-20 20:14:56,646 INFO L290 TraceCheckUtils]: 24: Hoare triple {325575#true} [1081] L731-->L732: Formula: (= v_~a$r_buff1_thd3~0_10 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {325575#true} is VALID [2022-02-20 20:14:56,647 INFO L290 TraceCheckUtils]: 25: Hoare triple {325575#true} [997] L732-->L733: Formula: (= v_~a$r_buff1_thd4~0_27 0) InVars {} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd4~0] {325575#true} is VALID [2022-02-20 20:14:56,647 INFO L290 TraceCheckUtils]: 26: Hoare triple {325575#true} [1080] L733-->L734: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {325575#true} is VALID [2022-02-20 20:14:56,647 INFO L290 TraceCheckUtils]: 27: Hoare triple {325575#true} [1082] L734-->L735: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {325575#true} is VALID [2022-02-20 20:14:56,647 INFO L290 TraceCheckUtils]: 28: Hoare triple {325575#true} [1103] L735-->L736: Formula: (= v_~a$w_buff0~0_13 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_13} AuxVars[] AssignedVars[~a$w_buff0~0] {325575#true} is VALID [2022-02-20 20:14:56,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {325575#true} [1006] L736-->L737: Formula: (= v_~a$w_buff0_used~0_84 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_84} AuxVars[] AssignedVars[~a$w_buff0_used~0] {325575#true} is VALID [2022-02-20 20:14:56,648 INFO L290 TraceCheckUtils]: 30: Hoare triple {325575#true} [996] L737-->L738: Formula: (= v_~a$w_buff1~0_12 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_12} AuxVars[] AssignedVars[~a$w_buff1~0] {325575#true} is VALID [2022-02-20 20:14:56,648 INFO L290 TraceCheckUtils]: 31: Hoare triple {325575#true} [1037] L738-->L739: Formula: (= v_~a$w_buff1_used~0_52 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_52} AuxVars[] AssignedVars[~a$w_buff1_used~0] {325575#true} is VALID [2022-02-20 20:14:56,648 INFO L290 TraceCheckUtils]: 32: Hoare triple {325575#true} [976] L739-->L740: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {325575#true} is VALID [2022-02-20 20:14:56,648 INFO L290 TraceCheckUtils]: 33: Hoare triple {325575#true} [1024] L740-->L742: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {325575#true} is VALID [2022-02-20 20:14:56,649 INFO L290 TraceCheckUtils]: 34: Hoare triple {325575#true} [1008] L742-->L744: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,649 INFO L290 TraceCheckUtils]: 35: Hoare triple {325577#(= ~x~0 0)} [1009] L744-->L746: Formula: (= v_~y~0_4 0) InVars {} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[~y~0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,650 INFO L290 TraceCheckUtils]: 36: Hoare triple {325577#(= ~x~0 0)} [1067] L746-->L747: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,650 INFO L290 TraceCheckUtils]: 37: Hoare triple {325577#(= ~x~0 0)} [983] L747-->L748: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,650 INFO L290 TraceCheckUtils]: 38: Hoare triple {325577#(= ~x~0 0)} [1010] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,651 INFO L290 TraceCheckUtils]: 39: Hoare triple {325577#(= ~x~0 0)} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,651 INFO L290 TraceCheckUtils]: 40: Hoare triple {325577#(= ~x~0 0)} [1021] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {325577#(= ~x~0 0)} [989] 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] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,652 INFO L290 TraceCheckUtils]: 42: Hoare triple {325577#(= ~x~0 0)} [1089] L-1-6-->L869: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_1|, ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_1|, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t210~0#1.offset, ULTIMATE.start_main_~#t211~0#1.offset, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_~#t212~0#1.offset, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t209~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t211~0#1.base, ULTIMATE.start_main_~#t209~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t212~0#1.base, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_~#t210~0#1.base] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,653 INFO L290 TraceCheckUtils]: 43: Hoare triple {325577#(= ~x~0 0)} [1029] L869-->L869-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t209~0#1.base_2| 0)) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2| 4) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t209~0#1.base_2|) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2|) 0) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t209~0#1.base_2| 1) |v_#valid_1|) (= 0 |v_ULTIMATE.start_main_~#t209~0#1.offset_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_2|, #length=|v_#length_1|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t209~0#1.offset, #valid, ULTIMATE.start_main_~#t209~0#1.base, #length] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {325577#(= ~x~0 0)} [1097] L869-1-->L870: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,653 INFO L290 TraceCheckUtils]: 45: Hoare triple {325577#(= ~x~0 0)} [1058] L870-->L870-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,654 INFO L290 TraceCheckUtils]: 46: Hoare triple {325577#(= ~x~0 0)} [995] L870-1-->L870-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t209~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t209~0#1.base_3|) |v_ULTIMATE.start_main_~#t209~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t209~0#1.base=|v_ULTIMATE.start_main_~#t209~0#1.base_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|, ULTIMATE.start_main_~#t209~0#1.offset=|v_ULTIMATE.start_main_~#t209~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,654 INFO L290 TraceCheckUtils]: 47: Hoare triple {325577#(= ~x~0 0)} [1149] L870-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork3_#res#1.offset=|v_P0Thread1of1ForFork3_#res#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_4|, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_4|, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_4|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_4|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_6|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_4|, P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_4|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_6|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork3_#res#1.base=|v_P0Thread1of1ForFork3_#res#1.base_4|, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_4|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_#res#1.offset, P0Thread1of1ForFork3_#in~arg#1.offset, P0Thread1of1ForFork3_#in~arg#1.base, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork3_~arg#1.base, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite6#1, P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite8#1, P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, P0Thread1of1ForFork3_#res#1.base, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite5#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,655 INFO L290 TraceCheckUtils]: 48: Hoare triple {325577#(= ~x~0 0)} [986] L870-3-->L870-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,655 INFO L290 TraceCheckUtils]: 49: Hoare triple {325577#(= ~x~0 0)} [994] L870-4-->L871: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet51#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,656 INFO L290 TraceCheckUtils]: 50: Hoare triple {325577#(= ~x~0 0)} [1084] L871-->L871-1: Formula: (and (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t210~0#1.base_2| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t210~0#1.offset_2| 0) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t210~0#1.base_2| 1) |v_#valid_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t210~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t210~0#1.base_2| 0)) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t210~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t210~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t210~0#1.base] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,656 INFO L290 TraceCheckUtils]: 51: Hoare triple {325577#(= ~x~0 0)} [1053] L871-1-->L872: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre52#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,656 INFO L290 TraceCheckUtils]: 52: Hoare triple {325577#(= ~x~0 0)} [1059] L872-->L872-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,657 INFO L290 TraceCheckUtils]: 53: Hoare triple {325577#(= ~x~0 0)} [1047] L872-1-->L872-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t210~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t210~0#1.base_3|) |v_ULTIMATE.start_main_~#t210~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t210~0#1.offset=|v_ULTIMATE.start_main_~#t210~0#1.offset_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t210~0#1.base=|v_ULTIMATE.start_main_~#t210~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,657 INFO L290 TraceCheckUtils]: 54: Hoare triple {325577#(= ~x~0 0)} [1145] L872-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre52#1_6|) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|} OutVars{P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_4|, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_4, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_4|, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_4|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_4|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_4|, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_4, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_6|, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_~arg.base, P1Thread1of1ForFork1_#t~ite11, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, P1Thread1of1ForFork1_#t~ite14, P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#t~ite9, P1Thread1of1ForFork1_#in~arg.base, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#in~arg.offset, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_thidvar0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,658 INFO L290 TraceCheckUtils]: 55: Hoare triple {325577#(= ~x~0 0)} [1055] L872-3-->L872-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,658 INFO L290 TraceCheckUtils]: 56: Hoare triple {325577#(= ~x~0 0)} [1077] L872-4-->L873: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet53#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,658 INFO L290 TraceCheckUtils]: 57: Hoare triple {325577#(= ~x~0 0)} [1012] L873-->L873-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t211~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t211~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t211~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t211~0#1.base_2| 1)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t211~0#1.base_2| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t211~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_2|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t211~0#1.offset, #valid, ULTIMATE.start_main_~#t211~0#1.base, #length] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,659 INFO L290 TraceCheckUtils]: 58: Hoare triple {325577#(= ~x~0 0)} [1051] L873-1-->L874: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre54#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,659 INFO L290 TraceCheckUtils]: 59: Hoare triple {325577#(= ~x~0 0)} [1054] L874-->L874-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,660 INFO L290 TraceCheckUtils]: 60: Hoare triple {325577#(= ~x~0 0)} [1095] L874-1-->L874-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t211~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t211~0#1.base_3|) |v_ULTIMATE.start_main_~#t211~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre54#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_3|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t211~0#1.offset=|v_ULTIMATE.start_main_~#t211~0#1.offset_3|, ULTIMATE.start_main_~#t211~0#1.base=|v_ULTIMATE.start_main_~#t211~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|} AuxVars[] AssignedVars[#memory_int] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,660 INFO L290 TraceCheckUtils]: 61: Hoare triple {325577#(= ~x~0 0)} [1147] L874-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre54#1_6|) (= |v_P2Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork2_thidvar3_2 0) (= v_P2Thread1of1ForFork2_thidvar1_2 0) (= |v_P2Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_4, P2Thread1of1ForFork2_thidvar0=v_P2Thread1of1ForFork2_thidvar0_2, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_4|, P2Thread1of1ForFork2_thidvar1=v_P2Thread1of1ForFork2_thidvar1_2, P2Thread1of1ForFork2_thidvar2=v_P2Thread1of1ForFork2_thidvar2_2, P2Thread1of1ForFork2_thidvar3=v_P2Thread1of1ForFork2_thidvar3_2, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_6|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_4, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_4|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_4|, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_4|, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_4|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_4|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_4|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#in~arg.offset, P2Thread1of1ForFork2_~arg.offset, P2Thread1of1ForFork2_thidvar0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_thidvar1, P2Thread1of1ForFork2_thidvar2, P2Thread1of1ForFork2_thidvar3, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#in~arg.base, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#res.offset, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,660 INFO L290 TraceCheckUtils]: 62: Hoare triple {325577#(= ~x~0 0)} [1025] L874-3-->L874-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,661 INFO L290 TraceCheckUtils]: 63: Hoare triple {325577#(= ~x~0 0)} [1100] L874-4-->L875: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,661 INFO L290 TraceCheckUtils]: 64: Hoare triple {325577#(= ~x~0 0)} [985] L875-->L875-1: Formula: (and (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t212~0#1.base_2|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t212~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t212~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t212~0#1.offset_2| 0) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t212~0#1.base_2| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t212~0#1.base_2| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_8|} OutVars{ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_2|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t212~0#1.offset, #valid, ULTIMATE.start_main_~#t212~0#1.base, #length] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,662 INFO L290 TraceCheckUtils]: 65: Hoare triple {325577#(= ~x~0 0)} [1092] L875-1-->L876: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre56#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,662 INFO L290 TraceCheckUtils]: 66: Hoare triple {325577#(= ~x~0 0)} [1073] L876-->L876-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,662 INFO L290 TraceCheckUtils]: 67: Hoare triple {325577#(= ~x~0 0)} [1075] L876-1-->L876-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t212~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t212~0#1.base_3|) |v_ULTIMATE.start_main_~#t212~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre56#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_3|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t212~0#1.base=|v_ULTIMATE.start_main_~#t212~0#1.base_3|, ULTIMATE.start_main_~#t212~0#1.offset=|v_ULTIMATE.start_main_~#t212~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} AuxVars[] AssignedVars[#memory_int] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,663 INFO L290 TraceCheckUtils]: 68: Hoare triple {325577#(= ~x~0 0)} [1143] L876-2-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P3Thread1of1ForFork0_thidvar1_2 0) (= v_P3Thread1of1ForFork0_thidvar2_2 0) (= |v_P3Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork0_thidvar4_2 0) (= v_P3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre56#1_6|) (= v_P3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_4|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_4|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4, P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_thidvar2=v_P3Thread1of1ForFork0_thidvar2_2, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_4|, P3Thread1of1ForFork0_thidvar4=v_P3Thread1of1ForFork0_thidvar4_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_6|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_6|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_6|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_6|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_4|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_6|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_6|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_4|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_6|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_4|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_6|, P3Thread1of1ForFork0_#t~ite44=|v_P3Thread1of1ForFork0_#t~ite44_6|, P3Thread1of1ForFork0_#t~ite45=|v_P3Thread1of1ForFork0_#t~ite45_4|, P3Thread1of1ForFork0_#t~ite46=|v_P3Thread1of1ForFork0_#t~ite46_4|, P3Thread1of1ForFork0_#t~ite47=|v_P3Thread1of1ForFork0_#t~ite47_4|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_6|, P3Thread1of1ForFork0_#t~ite48=|v_P3Thread1of1ForFork0_#t~ite48_4|, P3Thread1of1ForFork0_#t~ite49=|v_P3Thread1of1ForFork0_#t~ite49_4|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_6|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_thidvar1=v_P3Thread1of1ForFork0_thidvar1_2, P3Thread1of1ForFork0_thidvar3=v_P3Thread1of1ForFork0_thidvar3_2, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_6|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_6|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_4|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_6|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_6|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_4|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite30, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_~arg.base, P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_thidvar2, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_thidvar4, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite44, P3Thread1of1ForFork0_#t~ite45, P3Thread1of1ForFork0_#t~ite46, P3Thread1of1ForFork0_#t~ite47, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~ite48, P3Thread1of1ForFork0_#t~ite49, P3Thread1of1ForFork0_#t~nondet21, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_thidvar1, P3Thread1of1ForFork0_thidvar3, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, P3Thread1of1ForFork0_#t~ite23] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,663 INFO L290 TraceCheckUtils]: 69: Hoare triple {325577#(= ~x~0 0)} [1002] L876-3-->L876-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,664 INFO L290 TraceCheckUtils]: 70: Hoare triple {325577#(= ~x~0 0)} [1040] L876-4-->L877: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,664 INFO L290 TraceCheckUtils]: 71: Hoare triple {325577#(= ~x~0 0)} [991] L877-->L879: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_9 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,665 INFO L290 TraceCheckUtils]: 72: Hoare triple {325577#(= ~x~0 0)} [1069] L879-->L880: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,665 INFO L290 TraceCheckUtils]: 73: Hoare triple {325577#(= ~x~0 0)} [1005] L880-->L880-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$tmp_guard0~0_3 256)) InVars {~main$tmp_guard0~0=v_~main$tmp_guard0~0_3} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,666 INFO L290 TraceCheckUtils]: 74: Hoare triple {325577#(= ~x~0 0)} [1063] L880-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,666 INFO L290 TraceCheckUtils]: 75: Hoare triple {325577#(= ~x~0 0)} [1048] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,666 INFO L290 TraceCheckUtils]: 76: Hoare triple {325577#(= ~x~0 0)} [1039] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,667 INFO L290 TraceCheckUtils]: 77: Hoare triple {325577#(= ~x~0 0)} [999] L2-1-->L881: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,667 INFO L290 TraceCheckUtils]: 78: Hoare triple {325577#(= ~x~0 0)} [1085] L881-->L887: Formula: (let ((.cse10 (= (mod v_~a$w_buff0_used~0_505 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_66 256) 0)) (.cse13 (= (mod v_~a$w_buff0_used~0_506 256) 0)) (.cse11 (= (mod v_~a$r_buff1_thd0~0_46 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_352 256) 0))) (let ((.cse2 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse1 (not .cse11)) (.cse0 (or .cse12 .cse13)) (.cse5 (not .cse13)) (.cse6 (not .cse10)) (.cse4 (not .cse12)) (.cse7 (or .cse10 .cse12))) (and (or (and .cse0 (= v_~a~0_184 |v_ULTIMATE.start_main_#t~ite58#1_46|) (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite58#1_46| v_~a$w_buff1~0_130) .cse2) (and .cse3 (= v_~a~0_185 |v_ULTIMATE.start_main_#t~ite58#1_46|)))) (and (= v_~a~0_184 v_~a$w_buff0~0_109) (= |v_ULTIMATE.start_main_#t~ite58#1_46| |v_ULTIMATE.start_main_#t~ite58#1_41|) .cse4 .cse5)) (or (and (or (and .cse1 .cse2) (and .cse6 .cse4)) (= v_~a$w_buff1_used~0_351 0)) (and .cse3 .cse7 (= v_~a$w_buff1_used~0_352 v_~a$w_buff1_used~0_351))) (let ((.cse9 (= (mod v_~a$r_buff0_thd0~0_65 256) 0)) (.cse8 (= (mod v_~a$w_buff1_used~0_351 256) 0))) (or (and (= v_~a$r_buff1_thd0~0_45 0) (or (and .cse1 (not .cse8)) (and .cse6 (not .cse9)))) (and (= v_~a$r_buff1_thd0~0_46 v_~a$r_buff1_thd0~0_45) (or .cse10 .cse9) (or .cse8 .cse11)))) (or (and .cse0 (= v_~a$w_buff0_used~0_506 v_~a$w_buff0_used~0_505)) (and (= v_~a$w_buff0_used~0_505 0) .cse4 .cse5)) (or (and .cse6 (= v_~a$r_buff0_thd0~0_65 0) .cse4) (and .cse7 (= v_~a$r_buff0_thd0~0_66 v_~a$r_buff0_thd0~0_65)))))) InVars {~a~0=v_~a~0_185, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_41|, ~a$w_buff1~0=v_~a$w_buff1~0_130, ~a$w_buff0~0=v_~a$w_buff0~0_109, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_46, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_506, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_66, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_352} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_24|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_40|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_18|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_505, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_65, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_26|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_34|, ~a~0=v_~a~0_184, ~a$w_buff1~0=v_~a$w_buff1~0_130, ~a$w_buff0~0=v_~a$w_buff0~0_109, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_45, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_351, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_22|} AuxVars[|v_ULTIMATE.start_main_#t~ite58#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ~a~0, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite63#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite62#1] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,668 INFO L290 TraceCheckUtils]: 79: Hoare triple {325577#(= ~x~0 0)} [1126] P2ENTRY-->L801: Formula: (and (= |v_P2Thread1of1ForFork2_#in~arg.offset_1| v_P2Thread1of1ForFork2_~arg.offset_1) (= v_P2Thread1of1ForFork2_~arg.base_1 |v_P2Thread1of1ForFork2_#in~arg.base_1|)) InVars {P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_1|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_1|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_1|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_1|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_1, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_1} AuxVars[] AssignedVars[P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_~arg.offset] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,668 INFO L290 TraceCheckUtils]: 80: Hoare triple {325577#(= ~x~0 0)} [1127] L801-->L803: Formula: (= 2 v_~y~0_2) InVars {} OutVars{~y~0=v_~y~0_2} AuxVars[] AssignedVars[~y~0] {325577#(= ~x~0 0)} is VALID [2022-02-20 20:14:56,669 INFO L290 TraceCheckUtils]: 81: Hoare triple {325577#(= ~x~0 0)} [1128] L803-->L806: Formula: (= v_~__unbuffered_p2_EAX~0_1 v_~y~0_3) InVars {~y~0=v_~y~0_3} OutVars{~y~0=v_~y~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_1} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {325578#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:14:56,670 INFO L290 TraceCheckUtils]: 82: Hoare triple {325578#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1096] L887-->L890: Formula: (= v_~main$tmp_guard1~0_2 (ite (= 0 (ite (not (and (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~x~0_4) (= 2 v_~y~0_5))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_5, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {325579#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:14:56,670 INFO L290 TraceCheckUtils]: 83: Hoare triple {325579#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1030] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {325579#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:14:56,671 INFO L290 TraceCheckUtils]: 84: Hoare triple {325579#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1050] L891-->L891-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {325580#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:14:56,671 INFO L290 TraceCheckUtils]: 85: Hoare triple {325580#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1016] L891-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {325580#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:14:56,672 INFO L290 TraceCheckUtils]: 86: Hoare triple {325580#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1076] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {325581#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:14:56,672 INFO L290 TraceCheckUtils]: 87: Hoare triple {325581#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1031] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {325576#false} is VALID [2022-02-20 20:14:56,672 INFO L290 TraceCheckUtils]: 88: Hoare triple {325576#false} [1019] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {325576#false} is VALID [2022-02-20 20:14:56,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:14:56,673 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:14:56,673 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397280663] [2022-02-20 20:14:56,674 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397280663] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:14:56,674 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:14:56,674 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:14:56,674 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752686864] [2022-02-20 20:14:56,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:14:56,675 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 89 [2022-02-20 20:14:56,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:14:56,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:14:56,740 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:14:56,741 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:14:56,741 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:14:56,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:14:56,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:14:56,743 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 139 [2022-02-20 20:14:56,743 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 123 transitions, 356 flow. Second operand has 7 states, 7 states have (on average 106.71428571428571) internal successors, (747), 7 states have internal predecessors, (747), 0 states have call successors, (0), 0 states 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 20:14:56,743 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:14:56,744 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 139 [2022-02-20 20:14:56,744 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand