./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.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/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.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 c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:25:46,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:25:46,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:25:46,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:25:46,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:25:46,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:25:46,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:25:46,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:25:46,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:25:46,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:25:46,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:25:46,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:25:46,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:25:46,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:25:46,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:25:46,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:25:46,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:25:46,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:25:46,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:25:46,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:25:46,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:25:46,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:25:46,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:25:46,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:25:46,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:25:46,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:25:46,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:25:46,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:25:46,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:25:46,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:25:46,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:25:46,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:25:46,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:25:46,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:25:46,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:25:46,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:25:46,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:25:46,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:25:46,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:25:46,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:25:46,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:25:46,995 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:25:47,031 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:25:47,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:25:47,032 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:25:47,032 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:25:47,033 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:25:47,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:25:47,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:25:47,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:25:47,034 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:25:47,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:25:47,036 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:25:47,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:25:47,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:25:47,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:25:47,036 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:25:47,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:25:47,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:25:47,037 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:25:47,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:25:47,037 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:25:47,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:25:47,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:25:47,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:25:47,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:25:47,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:25:47,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:25:47,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:25:47,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:25:47,040 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:25:47,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:25:47,041 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:25:47,041 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:25:47,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:25:47,042 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0fbd235801aa6198331442d567d46062ed57d086b0069ca7d1e131a6b5917b8 [2022-02-20 20:25:47,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:25:47,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:25:47,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:25:47,297 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:25:47,298 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:25:47,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2022-02-20 20:25:47,363 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4038a2ddb/b658dddbe2ad46a587f26eb97df6af45/FLAGf679c05a4 [2022-02-20 20:25:47,790 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:25:47,790 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2022-02-20 20:25:47,817 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4038a2ddb/b658dddbe2ad46a587f26eb97df6af45/FLAGf679c05a4 [2022-02-20 20:25:48,123 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4038a2ddb/b658dddbe2ad46a587f26eb97df6af45 [2022-02-20 20:25:48,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:25:48,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:25:48,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:25:48,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:25:48,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:25:48,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28cfe0d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48, skipping insertion in model container [2022-02-20 20:25:48,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:25:48,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:25:48,372 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/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i[1035,1048] [2022-02-20 20:25:48,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:25:48,550 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:25:48,562 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/rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i[1035,1048] [2022-02-20 20:25:48,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:25:48,688 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:25:48,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48 WrapperNode [2022-02-20 20:25:48,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:25:48,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:25:48,690 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:25:48,690 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:25:48,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,772 INFO L137 Inliner]: procedures = 176, calls = 54, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 279 [2022-02-20 20:25:48,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:25:48,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:25:48,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:25:48,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:25:48,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:25:48,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:25:48,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:25:48,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:25:48,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (1/1) ... [2022-02-20 20:25:48,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:25:48,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:25:48,876 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 20:25:48,882 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 20:25:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:25:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:25:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:25:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:25:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:25:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:25:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:25:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:25:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:25:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:25:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:25:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:25:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:25:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:25:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:25:48,924 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 20:25:49,067 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:25:49,069 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:25:49,681 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:25:50,043 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:25:50,044 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:25:50,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:25:50 BoogieIcfgContainer [2022-02-20 20:25:50,046 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:25:50,047 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:25:50,047 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:25:50,051 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:25:50,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:25:48" (1/3) ... [2022-02-20 20:25:50,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14838289 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:25:50, skipping insertion in model container [2022-02-20 20:25:50,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:25:48" (2/3) ... [2022-02-20 20:25:50,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14838289 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:25:50, skipping insertion in model container [2022-02-20 20:25:50,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:25:50" (3/3) ... [2022-02-20 20:25:50,054 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi009_power.opt_pso.oepc_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2022-02-20 20:25:50,060 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:25:50,060 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:25:50,060 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:25:50,060 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:25:50,129 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,129 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,130 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,130 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,130 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,130 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,130 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,131 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,131 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,132 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,132 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,132 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,132 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,133 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,134 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,135 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,136 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,137 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,138 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,139 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,141 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,141 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,142 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,143 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,144 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,145 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,145 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,145 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,145 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,146 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,147 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,147 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,147 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,148 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,150 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,150 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,150 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,154 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,155 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,155 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,155 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,156 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,157 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,165 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,166 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,167 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,168 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,169 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,170 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,170 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,180 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,181 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,181 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,181 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,181 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,182 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,182 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,182 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,182 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,182 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,182 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,183 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,183 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,183 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,183 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,184 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,184 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,184 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,184 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,184 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,185 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,185 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,185 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,185 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,186 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,189 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,190 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,190 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,190 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,190 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,191 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,191 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,192 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,193 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,193 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,196 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,196 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,197 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,197 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,199 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,200 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,200 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,201 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,202 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,203 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:50,209 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:25:50,262 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:25:50,266 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 20:25:50,267 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:25:50,276 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 115 transitions, 245 flow [2022-02-20 20:25:50,312 INFO L129 PetriNetUnfolder]: 2/112 cut-off events. [2022-02-20 20:25:50,313 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:25:50,316 INFO L84 FinitePrefix]: Finished finitePrefix Result has 122 conditions, 112 events. 2/112 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 57 event pairs, 0 based on Foata normal form. 0/108 useless extension candidates. Maximal degree in co-relation 72. Up to 2 conditions per place. [2022-02-20 20:25:50,316 INFO L82 GeneralOperation]: Start removeDead. Operand has 123 places, 115 transitions, 245 flow [2022-02-20 20:25:50,320 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 120 places, 112 transitions, 233 flow [2022-02-20 20:25:50,341 INFO L129 PetriNetUnfolder]: 0/60 cut-off events. [2022-02-20 20:25:50,342 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:25:50,342 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:50,343 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] [2022-02-20 20:25:50,344 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:25:50,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:50,350 INFO L85 PathProgramCache]: Analyzing trace with hash 335784103, now seen corresponding path program 1 times [2022-02-20 20:25:50,358 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:50,358 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136983424] [2022-02-20 20:25:50,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:50,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:50,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {126#true} [1190] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:25:50,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {126#true} [1125] 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] {126#true} is VALID [2022-02-20 20:25:50,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {126#true} [1197] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:25:50,690 INFO L290 TraceCheckUtils]: 3: Hoare triple {126#true} [1200] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:25:50,690 INFO L290 TraceCheckUtils]: 4: Hoare triple {126#true} [1170] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:25:50,690 INFO L290 TraceCheckUtils]: 5: Hoare triple {126#true} [1137] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:25:50,690 INFO L290 TraceCheckUtils]: 6: Hoare triple {126#true} [1127] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:25:50,691 INFO L290 TraceCheckUtils]: 7: Hoare triple {126#true} [1186] L18-3-->L18-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 61)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:25:50,692 INFO L290 TraceCheckUtils]: 8: Hoare triple {126#true} [1129] L18-4-->L712: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {126#true} is VALID [2022-02-20 20:25:50,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {126#true} [1146] L712-->L714: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {126#true} is VALID [2022-02-20 20:25:50,692 INFO L290 TraceCheckUtils]: 10: Hoare triple {126#true} [1096] L714-->L716: Formula: (= v_~__unbuffered_p0_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {126#true} is VALID [2022-02-20 20:25:50,692 INFO L290 TraceCheckUtils]: 11: Hoare triple {126#true} [1131] L716-->L718: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {126#true} is VALID [2022-02-20 20:25:50,693 INFO L290 TraceCheckUtils]: 12: Hoare triple {126#true} [1168] L718-->L719: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {126#true} is VALID [2022-02-20 20:25:50,693 INFO L290 TraceCheckUtils]: 13: Hoare triple {126#true} [1152] L719-->L720: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {126#true} is VALID [2022-02-20 20:25:50,693 INFO L290 TraceCheckUtils]: 14: Hoare triple {126#true} [1114] L720-->L722: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {126#true} is VALID [2022-02-20 20:25:50,693 INFO L290 TraceCheckUtils]: 15: Hoare triple {126#true} [1144] L722-->L724: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {126#true} is VALID [2022-02-20 20:25:50,693 INFO L290 TraceCheckUtils]: 16: Hoare triple {126#true} [1107] L724-->L725: Formula: (= v_~y~0_17 0) InVars {} OutVars{~y~0=v_~y~0_17} AuxVars[] AssignedVars[~y~0] {126#true} is VALID [2022-02-20 20:25:50,694 INFO L290 TraceCheckUtils]: 17: Hoare triple {126#true} [1097] L725-->L726: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {126#true} is VALID [2022-02-20 20:25:50,694 INFO L290 TraceCheckUtils]: 18: Hoare triple {126#true} [1166] L726-->L727: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {126#true} is VALID [2022-02-20 20:25:50,694 INFO L290 TraceCheckUtils]: 19: Hoare triple {126#true} [1101] L727-->L728: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {126#true} is VALID [2022-02-20 20:25:50,695 INFO L290 TraceCheckUtils]: 20: Hoare triple {126#true} [1147] L728-->L729: Formula: (= v_~y$r_buff0_thd1~0_34 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {126#true} is VALID [2022-02-20 20:25:50,695 INFO L290 TraceCheckUtils]: 21: Hoare triple {126#true} [1122] L729-->L730: Formula: (= v_~y$r_buff0_thd2~0_47 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {126#true} is VALID [2022-02-20 20:25:50,695 INFO L290 TraceCheckUtils]: 22: Hoare triple {126#true} [1138] L730-->L731: Formula: (= v_~y$r_buff0_thd3~0_14 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {126#true} is VALID [2022-02-20 20:25:50,695 INFO L290 TraceCheckUtils]: 23: Hoare triple {126#true} [1173] L731-->L732: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {126#true} is VALID [2022-02-20 20:25:50,696 INFO L290 TraceCheckUtils]: 24: Hoare triple {126#true} [1111] L732-->L733: Formula: (= v_~y$r_buff1_thd1~0_19 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {126#true} is VALID [2022-02-20 20:25:50,697 INFO L290 TraceCheckUtils]: 25: Hoare triple {126#true} [1171] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd2~0_27) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {126#true} is VALID [2022-02-20 20:25:50,697 INFO L290 TraceCheckUtils]: 26: Hoare triple {126#true} [1174] L734-->L735: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {126#true} is VALID [2022-02-20 20:25:50,697 INFO L290 TraceCheckUtils]: 27: Hoare triple {126#true} [1198] L735-->L736: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {126#true} is VALID [2022-02-20 20:25:50,697 INFO L290 TraceCheckUtils]: 28: Hoare triple {126#true} [1121] L736-->L737: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {126#true} is VALID [2022-02-20 20:25:50,698 INFO L290 TraceCheckUtils]: 29: Hoare triple {126#true} [1110] L737-->L738: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {126#true} is VALID [2022-02-20 20:25:50,698 INFO L290 TraceCheckUtils]: 30: Hoare triple {126#true} [1140] L738-->L739: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,699 INFO L290 TraceCheckUtils]: 31: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1092] L739-->L740: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,699 INFO L290 TraceCheckUtils]: 32: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1132] L740-->L741: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,700 INFO L290 TraceCheckUtils]: 33: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1193] L741-->L742: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,701 INFO L290 TraceCheckUtils]: 34: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1123] L742-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,701 INFO L290 TraceCheckUtils]: 35: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1202] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,702 INFO L290 TraceCheckUtils]: 36: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1128] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,703 INFO L290 TraceCheckUtils]: 37: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1102] 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] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,703 INFO L290 TraceCheckUtils]: 38: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1185] L-1-6-->L844: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_1|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_1|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_1|, ULTIMATE.start_main_#t~nondet66#1=|v_ULTIMATE.start_main_#t~nondet66#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_1|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_1|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_1|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_~#t1740~0#1.offset, ULTIMATE.start_main_#t~pre65#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_~#t1740~0#1.base, ULTIMATE.start_main_#t~nondet66#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_~#t1742~0#1.base, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_~#t1741~0#1.base, ULTIMATE.start_main_~#t1741~0#1.offset, ULTIMATE.start_main_~#t1742~0#1.offset] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,705 INFO L290 TraceCheckUtils]: 39: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1155] L844-->L844-1: Formula: (and (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 4)) (= |v_ULTIMATE.start_main_~#t1740~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1740~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1740~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1740~0#1.offset, #valid, ULTIMATE.start_main_~#t1740~0#1.base, #length] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,706 INFO L290 TraceCheckUtils]: 40: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1142] L844-1-->L845: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,707 INFO L290 TraceCheckUtils]: 41: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1188] L845-->L845-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,709 INFO L290 TraceCheckUtils]: 42: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1104] L845-1-->L845-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_3|) |v_ULTIMATE.start_main_~#t1740~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,710 INFO L290 TraceCheckUtils]: 43: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1227] L845-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_6|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#t~ite19=|v_P0Thread1of1ForFork1_#t~ite19_6|, P0Thread1of1ForFork1_#t~ite18=|v_P0Thread1of1ForFork1_#t~ite18_4|, P0Thread1of1ForFork1_#t~ite17=|v_P0Thread1of1ForFork1_#t~ite17_6|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#t~ite16=|v_P0Thread1of1ForFork1_#t~ite16_6|, P0Thread1of1ForFork1_#t~ite15=|v_P0Thread1of1ForFork1_#t~ite15_4|, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_6|, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_6|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_4|, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_6|, P0Thread1of1ForFork1_#t~ite21=|v_P0Thread1of1ForFork1_#t~ite21_4|, P0Thread1of1ForFork1_#t~ite20=|v_P0Thread1of1ForFork1_#t~ite20_6|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_#t~ite5=|v_P0Thread1of1ForFork1_#t~ite5_6|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8=|v_P0Thread1of1ForFork1_#t~ite8_6|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_4|, P0Thread1of1ForFork1_#t~ite6=|v_P0Thread1of1ForFork1_#t~ite6_4|, P0Thread1of1ForFork1_#t~ite7=|v_P0Thread1of1ForFork1_#t~ite7_6|, P0Thread1of1ForFork1_#t~nondet3=|v_P0Thread1of1ForFork1_#t~nondet3_6|, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_4|, P0Thread1of1ForFork1_#t~nondet4=|v_P0Thread1of1ForFork1_#t~nondet4_6|, P0Thread1of1ForFork1_#t~ite23=|v_P0Thread1of1ForFork1_#t~ite23_6|, P0Thread1of1ForFork1_#t~ite22=|v_P0Thread1of1ForFork1_#t~ite22_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.base, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#t~ite19, P0Thread1of1ForFork1_#t~ite18, P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#t~ite16, P0Thread1of1ForFork1_#t~ite15, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12, P0Thread1of1ForFork1_#t~ite11, P0Thread1of1ForFork1_#t~ite21, P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_#t~ite5, P0Thread1of1ForFork1_#t~ite8, P0Thread1of1ForFork1_#t~ite9, P0Thread1of1ForFork1_#t~ite6, P0Thread1of1ForFork1_#t~ite7, P0Thread1of1ForFork1_#t~nondet3, P0Thread1of1ForFork1_#t~ite24, P0Thread1of1ForFork1_#t~nondet4, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,711 INFO L290 TraceCheckUtils]: 44: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1184] L845-3-->L845-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,711 INFO L290 TraceCheckUtils]: 45: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1113] L845-4-->L846: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,712 INFO L290 TraceCheckUtils]: 46: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1103] L846-->L846-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 0)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1741~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1741~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t1741~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 4)) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1741~0#1.base, #length, ULTIMATE.start_main_~#t1741~0#1.offset] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,712 INFO L290 TraceCheckUtils]: 47: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1095] L846-1-->L847: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,713 INFO L290 TraceCheckUtils]: 48: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1182] L847-->L847-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,716 INFO L290 TraceCheckUtils]: 49: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1120] L847-1-->L847-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_3|) |v_ULTIMATE.start_main_~#t1741~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_3|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_3|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|} AuxVars[] AssignedVars[#memory_int] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,717 INFO L290 TraceCheckUtils]: 50: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1229] L847-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork2_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork2_thidvar0_2) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork2_~arg#1.base=|v_P1Thread1of1ForFork2_~arg#1.base_4|, P1Thread1of1ForFork2_#t~nondet27#1=|v_P1Thread1of1ForFork2_#t~nondet27#1_6|, P1Thread1of1ForFork2_#t~ite42#1=|v_P1Thread1of1ForFork2_#t~ite42#1_6|, P1Thread1of1ForFork2_#t~ite47#1=|v_P1Thread1of1ForFork2_#t~ite47#1_4|, P1Thread1of1ForFork2_#t~ite34#1=|v_P1Thread1of1ForFork2_#t~ite34#1_6|, P1Thread1of1ForFork2_#t~ite39#1=|v_P1Thread1of1ForFork2_#t~ite39#1_6|, P1Thread1of1ForFork2_#t~ite50#1=|v_P1Thread1of1ForFork2_#t~ite50#1_4|, P1Thread1of1ForFork2_#in~arg#1.base=|v_P1Thread1of1ForFork2_#in~arg#1.base_4|, P1Thread1of1ForFork2_#t~ite41#1=|v_P1Thread1of1ForFork2_#t~ite41#1_4|, P1Thread1of1ForFork2_#t~ite54#1=|v_P1Thread1of1ForFork2_#t~ite54#1_4|, P1Thread1of1ForFork2_#res#1.base=|v_P1Thread1of1ForFork2_#res#1.base_4|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork2_#t~ite32#1=|v_P1Thread1of1ForFork2_#t~ite32#1_4|, P1Thread1of1ForFork2_#t~ite35#1=|v_P1Thread1of1ForFork2_#t~ite35#1_4|, P1Thread1of1ForFork2_#t~ite48#1=|v_P1Thread1of1ForFork2_#t~ite48#1_4|, P1Thread1of1ForFork2_#t~ite44#1=|v_P1Thread1of1ForFork2_#t~ite44#1_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_~arg#1.offset=|v_P1Thread1of1ForFork2_~arg#1.offset_4|, P1Thread1of1ForFork2_#t~ite40#1=|v_P1Thread1of1ForFork2_#t~ite40#1_6|, P1Thread1of1ForFork2_#res#1.offset=|v_P1Thread1of1ForFork2_#res#1.offset_4|, P1Thread1of1ForFork2_#t~ite53#1=|v_P1Thread1of1ForFork2_#t~ite53#1_4|, P1Thread1of1ForFork2_#in~arg#1.offset=|v_P1Thread1of1ForFork2_#in~arg#1.offset_4|, P1Thread1of1ForFork2_#t~ite36#1=|v_P1Thread1of1ForFork2_#t~ite36#1_6|, P1Thread1of1ForFork2_#t~ite31#1=|v_P1Thread1of1ForFork2_#t~ite31#1_6|, P1Thread1of1ForFork2_#t~ite49#1=|v_P1Thread1of1ForFork2_#t~ite49#1_6|, P1Thread1of1ForFork2_#t~ite45#1=|v_P1Thread1of1ForFork2_#t~ite45#1_6|, P1Thread1of1ForFork2_#t~ite52#1=|v_P1Thread1of1ForFork2_#t~ite52#1_4|, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork2_#t~ite28#1=|v_P1Thread1of1ForFork2_#t~ite28#1_6|, P1Thread1of1ForFork2_#t~ite29#1=|v_P1Thread1of1ForFork2_#t~ite29#1_4|, P1Thread1of1ForFork2_#t~ite43#1=|v_P1Thread1of1ForFork2_#t~ite43#1_6|, P1Thread1of1ForFork2_#t~ite30#1=|v_P1Thread1of1ForFork2_#t~ite30#1_6|, P1Thread1of1ForFork2_#t~ite37#1=|v_P1Thread1of1ForFork2_#t~ite37#1_6|, P1Thread1of1ForFork2_#t~ite46#1=|v_P1Thread1of1ForFork2_#t~ite46#1_6|, P1Thread1of1ForFork2_#t~nondet26#1=|v_P1Thread1of1ForFork2_#t~nondet26#1_6|, P1Thread1of1ForFork2_#t~ite33#1=|v_P1Thread1of1ForFork2_#t~ite33#1_6|, P1Thread1of1ForFork2_#t~ite51#1=|v_P1Thread1of1ForFork2_#t~ite51#1_4|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#t~ite38#1=|v_P1Thread1of1ForFork2_#t~ite38#1_4|, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg#1.base, P1Thread1of1ForFork2_#t~nondet27#1, P1Thread1of1ForFork2_#t~ite42#1, P1Thread1of1ForFork2_#t~ite47#1, P1Thread1of1ForFork2_#t~ite34#1, P1Thread1of1ForFork2_#t~ite39#1, P1Thread1of1ForFork2_#t~ite50#1, P1Thread1of1ForFork2_#in~arg#1.base, P1Thread1of1ForFork2_#t~ite41#1, P1Thread1of1ForFork2_#t~ite54#1, P1Thread1of1ForFork2_#res#1.base, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork2_#t~ite32#1, P1Thread1of1ForFork2_#t~ite35#1, P1Thread1of1ForFork2_#t~ite48#1, P1Thread1of1ForFork2_#t~ite44#1, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_~arg#1.offset, P1Thread1of1ForFork2_#t~ite40#1, P1Thread1of1ForFork2_#res#1.offset, P1Thread1of1ForFork2_#t~ite53#1, P1Thread1of1ForFork2_#in~arg#1.offset, P1Thread1of1ForFork2_#t~ite36#1, P1Thread1of1ForFork2_#t~ite31#1, P1Thread1of1ForFork2_#t~ite49#1, P1Thread1of1ForFork2_#t~ite45#1, P1Thread1of1ForFork2_#t~ite52#1, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1, P1Thread1of1ForFork2_#t~ite28#1, P1Thread1of1ForFork2_#t~ite29#1, P1Thread1of1ForFork2_#t~ite43#1, P1Thread1of1ForFork2_#t~ite30#1, P1Thread1of1ForFork2_#t~ite37#1, P1Thread1of1ForFork2_#t~ite46#1, P1Thread1of1ForFork2_#t~nondet26#1, P1Thread1of1ForFork2_#t~ite33#1, P1Thread1of1ForFork2_#t~ite51#1, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#t~ite38#1, P1Thread1of1ForFork2_thidvar2] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,718 INFO L290 TraceCheckUtils]: 51: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1209] P1ENTRY-->L773: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg#1.offset_1| |v_P1Thread1of1ForFork2_~arg#1.offset_1|) (= |v_P1Thread1of1ForFork2_~arg#1.base_1| |v_P1Thread1of1ForFork2_#in~arg#1.base_1|)) InVars {P1Thread1of1ForFork2_#in~arg#1.base=|v_P1Thread1of1ForFork2_#in~arg#1.base_1|, P1Thread1of1ForFork2_#in~arg#1.offset=|v_P1Thread1of1ForFork2_#in~arg#1.offset_1|} OutVars{P1Thread1of1ForFork2_~arg#1.base=|v_P1Thread1of1ForFork2_~arg#1.base_1|, P1Thread1of1ForFork2_~arg#1.offset=|v_P1Thread1of1ForFork2_~arg#1.offset_1|, P1Thread1of1ForFork2_#in~arg#1.base=|v_P1Thread1of1ForFork2_#in~arg#1.base_1|, P1Thread1of1ForFork2_#in~arg#1.offset=|v_P1Thread1of1ForFork2_#in~arg#1.offset_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg#1.base, P1Thread1of1ForFork2_~arg#1.offset] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:50,718 INFO L290 TraceCheckUtils]: 52: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1210] L773-->P1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~y$w_buff0_used~0_549 1) (= (ite (not (and (not (= (mod v_~y$w_buff1_used~0_382 256) 0)) (not (= (mod v_~y$w_buff0_used~0_549 256) 0)))) 1 0) |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_1|) (= v_~y$w_buff0~0_155 1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_1| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_1|) (= v_~y$w_buff0_used~0_550 v_~y$w_buff1_used~0_382) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_1| 0) (= v_~y$w_buff1~0_164 v_~y$w_buff0~0_156)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_550, ~y$w_buff0~0=v_~y$w_buff0~0_156} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_549, ~y$w_buff1~0=v_~y$w_buff1~0_164, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_1|, ~y$w_buff0~0=v_~y$w_buff0~0_155, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_382} AuxVars[] AssignedVars[~y$w_buff0_used~0, ~y$w_buff1~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~y$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~y$w_buff1_used~0] {127#false} is VALID [2022-02-20 20:25:50,720 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 20:25:50,720 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:50,720 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2136983424] [2022-02-20 20:25:50,721 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2136983424] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:50,721 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:50,721 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:25:50,722 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027650395] [2022-02-20 20:25:50,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:50,736 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 26.5) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 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 53 [2022-02-20 20:25:50,738 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:50,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 26.5) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 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 20:25:50,795 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:50,796 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:25:50,796 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:50,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:25:50,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:25:50,815 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 115 [2022-02-20 20:25:50,817 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 112 transitions, 233 flow. Second operand has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 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 20:25:50,818 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:50,818 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 115 [2022-02-20 20:25:50,819 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:51,017 INFO L129 PetriNetUnfolder]: 52/247 cut-off events. [2022-02-20 20:25:51,018 INFO L130 PetriNetUnfolder]: For 11/11 co-relation queries the response was YES. [2022-02-20 20:25:51,019 INFO L84 FinitePrefix]: Finished finitePrefix Result has 369 conditions, 247 events. 52/247 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 856 event pairs, 7 based on Foata normal form. 11/237 useless extension candidates. Maximal degree in co-relation 316. Up to 76 conditions per place. [2022-02-20 20:25:51,021 INFO L132 encePairwiseOnDemand]: 110/115 looper letters, 12 selfloop transitions, 2 changer transitions 0/112 dead transitions. [2022-02-20 20:25:51,021 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 112 transitions, 264 flow [2022-02-20 20:25:51,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:25:51,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:25:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 322 transitions. [2022-02-20 20:25:51,039 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9333333333333333 [2022-02-20 20:25:51,040 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 322 transitions. [2022-02-20 20:25:51,040 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 322 transitions. [2022-02-20 20:25:51,041 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:51,043 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 322 transitions. [2022-02-20 20:25:51,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:25:51,050 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 115.0) internal successors, (460), 4 states have internal predecessors, (460), 0 states have call successors, (0), 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 20:25:51,052 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 115.0) internal successors, (460), 4 states have internal predecessors, (460), 0 states have call successors, (0), 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 20:25:51,053 INFO L186 Difference]: Start difference. First operand has 120 places, 112 transitions, 233 flow. Second operand 3 states and 322 transitions. [2022-02-20 20:25:51,054 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 112 transitions, 264 flow [2022-02-20 20:25:51,057 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 112 transitions, 260 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:25:51,060 INFO L242 Difference]: Finished difference. Result has 117 places, 108 transitions, 226 flow [2022-02-20 20:25:51,062 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=115, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=226, PETRI_PLACES=117, PETRI_TRANSITIONS=108} [2022-02-20 20:25:51,065 INFO L334 CegarLoopForPetriNet]: 120 programPoint places, -3 predicate places. [2022-02-20 20:25:51,066 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 117 places, 108 transitions, 226 flow [2022-02-20 20:25:51,546 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 14205 states, 14202 states have (on average 3.5321785663990988) internal successors, (50164), 14204 states have internal predecessors, (50164), 0 states have call successors, (0), 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 20:25:51,600 INFO L78 Accepts]: Start accepts. Automaton has has 14205 states, 14202 states have (on average 3.5321785663990988) internal successors, (50164), 14204 states have internal predecessors, (50164), 0 states have call successors, (0), 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 53 [2022-02-20 20:25:51,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:25:51,601 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 108 transitions, 226 flow [2022-02-20 20:25:51,601 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 102.33333333333333) internal successors, (307), 3 states have internal predecessors, (307), 0 states have call successors, (0), 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 20:25:51,602 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:51,602 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] [2022-02-20 20:25:51,602 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:25:51,602 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:25:51,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:51,603 INFO L85 PathProgramCache]: Analyzing trace with hash 523540692, now seen corresponding path program 1 times [2022-02-20 20:25:51,603 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:51,604 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809035675] [2022-02-20 20:25:51,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:51,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:51,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {14336#true} [1190] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14336#true} is VALID [2022-02-20 20:25:51,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {14336#true} [1125] 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] {14336#true} is VALID [2022-02-20 20:25:51,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {14336#true} [1197] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {14336#true} is VALID [2022-02-20 20:25:51,962 INFO L290 TraceCheckUtils]: 3: Hoare triple {14336#true} [1200] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {14336#true} is VALID [2022-02-20 20:25:51,962 INFO L290 TraceCheckUtils]: 4: Hoare triple {14336#true} [1170] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {14336#true} is VALID [2022-02-20 20:25:51,963 INFO L290 TraceCheckUtils]: 5: Hoare triple {14336#true} [1137] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {14336#true} is VALID [2022-02-20 20:25:51,963 INFO L290 TraceCheckUtils]: 6: Hoare triple {14336#true} [1127] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {14336#true} is VALID [2022-02-20 20:25:51,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {14336#true} [1186] L18-3-->L18-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 61)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {14336#true} is VALID [2022-02-20 20:25:51,964 INFO L290 TraceCheckUtils]: 8: Hoare triple {14336#true} [1129] L18-4-->L712: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {14336#true} is VALID [2022-02-20 20:25:51,964 INFO L290 TraceCheckUtils]: 9: Hoare triple {14336#true} [1146] L712-->L714: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {14338#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:51,965 INFO L290 TraceCheckUtils]: 10: Hoare triple {14338#(= ~__unbuffered_p0_EAX~0 0)} [1096] L714-->L716: Formula: (= v_~__unbuffered_p0_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {14338#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:51,965 INFO L290 TraceCheckUtils]: 11: Hoare triple {14338#(= ~__unbuffered_p0_EAX~0 0)} [1131] L716-->L718: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {14338#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:51,966 INFO L290 TraceCheckUtils]: 12: Hoare triple {14338#(= ~__unbuffered_p0_EAX~0 0)} [1168] L718-->L719: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,967 INFO L290 TraceCheckUtils]: 13: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1152] L719-->L720: 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] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,967 INFO L290 TraceCheckUtils]: 14: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1114] L720-->L722: 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] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,968 INFO L290 TraceCheckUtils]: 15: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1144] L722-->L724: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,969 INFO L290 TraceCheckUtils]: 16: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1107] L724-->L725: Formula: (= v_~y~0_17 0) InVars {} OutVars{~y~0=v_~y~0_17} AuxVars[] AssignedVars[~y~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1097] L725-->L726: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,970 INFO L290 TraceCheckUtils]: 18: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1166] L726-->L727: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,971 INFO L290 TraceCheckUtils]: 19: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1101] L727-->L728: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,971 INFO L290 TraceCheckUtils]: 20: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1147] L728-->L729: Formula: (= v_~y$r_buff0_thd1~0_34 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,972 INFO L290 TraceCheckUtils]: 21: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1122] L729-->L730: Formula: (= v_~y$r_buff0_thd2~0_47 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,973 INFO L290 TraceCheckUtils]: 22: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1138] L730-->L731: Formula: (= v_~y$r_buff0_thd3~0_14 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,973 INFO L290 TraceCheckUtils]: 23: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1173] L731-->L732: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,974 INFO L290 TraceCheckUtils]: 24: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1111] L732-->L733: Formula: (= v_~y$r_buff1_thd1~0_19 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,975 INFO L290 TraceCheckUtils]: 25: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1171] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd2~0_27) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,975 INFO L290 TraceCheckUtils]: 26: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1174] L734-->L735: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,976 INFO L290 TraceCheckUtils]: 27: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1198] L735-->L736: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,977 INFO L290 TraceCheckUtils]: 28: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1121] L736-->L737: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,977 INFO L290 TraceCheckUtils]: 29: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1110] L737-->L738: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,978 INFO L290 TraceCheckUtils]: 30: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1140] L738-->L739: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,979 INFO L290 TraceCheckUtils]: 31: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1092] L739-->L740: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,979 INFO L290 TraceCheckUtils]: 32: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1132] L740-->L741: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,980 INFO L290 TraceCheckUtils]: 33: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1193] L741-->L742: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,981 INFO L290 TraceCheckUtils]: 34: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1123] L742-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,981 INFO L290 TraceCheckUtils]: 35: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1202] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,982 INFO L290 TraceCheckUtils]: 36: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1128] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,983 INFO L290 TraceCheckUtils]: 37: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1102] 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] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,983 INFO L290 TraceCheckUtils]: 38: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1185] L-1-6-->L844: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_1|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_1|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_1|, ULTIMATE.start_main_#t~nondet66#1=|v_ULTIMATE.start_main_#t~nondet66#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_1|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_1|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_1|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_~#t1740~0#1.offset, ULTIMATE.start_main_#t~pre65#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_~#t1740~0#1.base, ULTIMATE.start_main_#t~nondet66#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_~#t1742~0#1.base, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_~#t1741~0#1.base, ULTIMATE.start_main_~#t1741~0#1.offset, ULTIMATE.start_main_~#t1742~0#1.offset] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,984 INFO L290 TraceCheckUtils]: 39: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1155] L844-->L844-1: Formula: (and (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 4)) (= |v_ULTIMATE.start_main_~#t1740~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1740~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1740~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1740~0#1.offset, #valid, ULTIMATE.start_main_~#t1740~0#1.base, #length] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,985 INFO L290 TraceCheckUtils]: 40: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1142] L844-1-->L845: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,985 INFO L290 TraceCheckUtils]: 41: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1188] L845-->L845-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,986 INFO L290 TraceCheckUtils]: 42: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1104] L845-1-->L845-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_3|) |v_ULTIMATE.start_main_~#t1740~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,987 INFO L290 TraceCheckUtils]: 43: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1227] L845-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_6|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#t~ite19=|v_P0Thread1of1ForFork1_#t~ite19_6|, P0Thread1of1ForFork1_#t~ite18=|v_P0Thread1of1ForFork1_#t~ite18_4|, P0Thread1of1ForFork1_#t~ite17=|v_P0Thread1of1ForFork1_#t~ite17_6|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#t~ite16=|v_P0Thread1of1ForFork1_#t~ite16_6|, P0Thread1of1ForFork1_#t~ite15=|v_P0Thread1of1ForFork1_#t~ite15_4|, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_6|, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_6|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_4|, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_6|, P0Thread1of1ForFork1_#t~ite21=|v_P0Thread1of1ForFork1_#t~ite21_4|, P0Thread1of1ForFork1_#t~ite20=|v_P0Thread1of1ForFork1_#t~ite20_6|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_#t~ite5=|v_P0Thread1of1ForFork1_#t~ite5_6|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8=|v_P0Thread1of1ForFork1_#t~ite8_6|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_4|, P0Thread1of1ForFork1_#t~ite6=|v_P0Thread1of1ForFork1_#t~ite6_4|, P0Thread1of1ForFork1_#t~ite7=|v_P0Thread1of1ForFork1_#t~ite7_6|, P0Thread1of1ForFork1_#t~nondet3=|v_P0Thread1of1ForFork1_#t~nondet3_6|, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_4|, P0Thread1of1ForFork1_#t~nondet4=|v_P0Thread1of1ForFork1_#t~nondet4_6|, P0Thread1of1ForFork1_#t~ite23=|v_P0Thread1of1ForFork1_#t~ite23_6|, P0Thread1of1ForFork1_#t~ite22=|v_P0Thread1of1ForFork1_#t~ite22_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.base, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#t~ite19, P0Thread1of1ForFork1_#t~ite18, P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#t~ite16, P0Thread1of1ForFork1_#t~ite15, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12, P0Thread1of1ForFork1_#t~ite11, P0Thread1of1ForFork1_#t~ite21, P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_#t~ite5, P0Thread1of1ForFork1_#t~ite8, P0Thread1of1ForFork1_#t~ite9, P0Thread1of1ForFork1_#t~ite6, P0Thread1of1ForFork1_#t~ite7, P0Thread1of1ForFork1_#t~nondet3, P0Thread1of1ForFork1_#t~ite24, P0Thread1of1ForFork1_#t~nondet4, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,988 INFO L290 TraceCheckUtils]: 44: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1184] L845-3-->L845-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,988 INFO L290 TraceCheckUtils]: 45: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1113] L845-4-->L846: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,989 INFO L290 TraceCheckUtils]: 46: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1103] L846-->L846-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 0)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1741~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1741~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t1741~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 4)) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1741~0#1.base, #length, ULTIMATE.start_main_~#t1741~0#1.offset] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,990 INFO L290 TraceCheckUtils]: 47: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1095] L846-1-->L847: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,990 INFO L290 TraceCheckUtils]: 48: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1182] L847-->L847-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,991 INFO L290 TraceCheckUtils]: 49: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1120] L847-1-->L847-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_3|) |v_ULTIMATE.start_main_~#t1741~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_3|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_3|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|} AuxVars[] AssignedVars[#memory_int] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,992 INFO L290 TraceCheckUtils]: 50: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1229] L847-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork2_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork2_thidvar0_2) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork2_~arg#1.base=|v_P1Thread1of1ForFork2_~arg#1.base_4|, P1Thread1of1ForFork2_#t~nondet27#1=|v_P1Thread1of1ForFork2_#t~nondet27#1_6|, P1Thread1of1ForFork2_#t~ite42#1=|v_P1Thread1of1ForFork2_#t~ite42#1_6|, P1Thread1of1ForFork2_#t~ite47#1=|v_P1Thread1of1ForFork2_#t~ite47#1_4|, P1Thread1of1ForFork2_#t~ite34#1=|v_P1Thread1of1ForFork2_#t~ite34#1_6|, P1Thread1of1ForFork2_#t~ite39#1=|v_P1Thread1of1ForFork2_#t~ite39#1_6|, P1Thread1of1ForFork2_#t~ite50#1=|v_P1Thread1of1ForFork2_#t~ite50#1_4|, P1Thread1of1ForFork2_#in~arg#1.base=|v_P1Thread1of1ForFork2_#in~arg#1.base_4|, P1Thread1of1ForFork2_#t~ite41#1=|v_P1Thread1of1ForFork2_#t~ite41#1_4|, P1Thread1of1ForFork2_#t~ite54#1=|v_P1Thread1of1ForFork2_#t~ite54#1_4|, P1Thread1of1ForFork2_#res#1.base=|v_P1Thread1of1ForFork2_#res#1.base_4|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork2_#t~ite32#1=|v_P1Thread1of1ForFork2_#t~ite32#1_4|, P1Thread1of1ForFork2_#t~ite35#1=|v_P1Thread1of1ForFork2_#t~ite35#1_4|, P1Thread1of1ForFork2_#t~ite48#1=|v_P1Thread1of1ForFork2_#t~ite48#1_4|, P1Thread1of1ForFork2_#t~ite44#1=|v_P1Thread1of1ForFork2_#t~ite44#1_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_~arg#1.offset=|v_P1Thread1of1ForFork2_~arg#1.offset_4|, P1Thread1of1ForFork2_#t~ite40#1=|v_P1Thread1of1ForFork2_#t~ite40#1_6|, P1Thread1of1ForFork2_#res#1.offset=|v_P1Thread1of1ForFork2_#res#1.offset_4|, P1Thread1of1ForFork2_#t~ite53#1=|v_P1Thread1of1ForFork2_#t~ite53#1_4|, P1Thread1of1ForFork2_#in~arg#1.offset=|v_P1Thread1of1ForFork2_#in~arg#1.offset_4|, P1Thread1of1ForFork2_#t~ite36#1=|v_P1Thread1of1ForFork2_#t~ite36#1_6|, P1Thread1of1ForFork2_#t~ite31#1=|v_P1Thread1of1ForFork2_#t~ite31#1_6|, P1Thread1of1ForFork2_#t~ite49#1=|v_P1Thread1of1ForFork2_#t~ite49#1_6|, P1Thread1of1ForFork2_#t~ite45#1=|v_P1Thread1of1ForFork2_#t~ite45#1_6|, P1Thread1of1ForFork2_#t~ite52#1=|v_P1Thread1of1ForFork2_#t~ite52#1_4|, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork2_#t~ite28#1=|v_P1Thread1of1ForFork2_#t~ite28#1_6|, P1Thread1of1ForFork2_#t~ite29#1=|v_P1Thread1of1ForFork2_#t~ite29#1_4|, P1Thread1of1ForFork2_#t~ite43#1=|v_P1Thread1of1ForFork2_#t~ite43#1_6|, P1Thread1of1ForFork2_#t~ite30#1=|v_P1Thread1of1ForFork2_#t~ite30#1_6|, P1Thread1of1ForFork2_#t~ite37#1=|v_P1Thread1of1ForFork2_#t~ite37#1_6|, P1Thread1of1ForFork2_#t~ite46#1=|v_P1Thread1of1ForFork2_#t~ite46#1_6|, P1Thread1of1ForFork2_#t~nondet26#1=|v_P1Thread1of1ForFork2_#t~nondet26#1_6|, P1Thread1of1ForFork2_#t~ite33#1=|v_P1Thread1of1ForFork2_#t~ite33#1_6|, P1Thread1of1ForFork2_#t~ite51#1=|v_P1Thread1of1ForFork2_#t~ite51#1_4|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#t~ite38#1=|v_P1Thread1of1ForFork2_#t~ite38#1_4|, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg#1.base, P1Thread1of1ForFork2_#t~nondet27#1, P1Thread1of1ForFork2_#t~ite42#1, P1Thread1of1ForFork2_#t~ite47#1, P1Thread1of1ForFork2_#t~ite34#1, P1Thread1of1ForFork2_#t~ite39#1, P1Thread1of1ForFork2_#t~ite50#1, P1Thread1of1ForFork2_#in~arg#1.base, P1Thread1of1ForFork2_#t~ite41#1, P1Thread1of1ForFork2_#t~ite54#1, P1Thread1of1ForFork2_#res#1.base, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork2_#t~ite32#1, P1Thread1of1ForFork2_#t~ite35#1, P1Thread1of1ForFork2_#t~ite48#1, P1Thread1of1ForFork2_#t~ite44#1, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_~arg#1.offset, P1Thread1of1ForFork2_#t~ite40#1, P1Thread1of1ForFork2_#res#1.offset, P1Thread1of1ForFork2_#t~ite53#1, P1Thread1of1ForFork2_#in~arg#1.offset, P1Thread1of1ForFork2_#t~ite36#1, P1Thread1of1ForFork2_#t~ite31#1, P1Thread1of1ForFork2_#t~ite49#1, P1Thread1of1ForFork2_#t~ite45#1, P1Thread1of1ForFork2_#t~ite52#1, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1, P1Thread1of1ForFork2_#t~ite28#1, P1Thread1of1ForFork2_#t~ite29#1, P1Thread1of1ForFork2_#t~ite43#1, P1Thread1of1ForFork2_#t~ite30#1, P1Thread1of1ForFork2_#t~ite37#1, P1Thread1of1ForFork2_#t~ite46#1, P1Thread1of1ForFork2_#t~nondet26#1, P1Thread1of1ForFork2_#t~ite33#1, P1Thread1of1ForFork2_#t~ite51#1, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#t~ite38#1, P1Thread1of1ForFork2_thidvar2] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,992 INFO L290 TraceCheckUtils]: 51: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1115] L847-3-->L847-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,993 INFO L290 TraceCheckUtils]: 52: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1099] L847-4-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,995 INFO L290 TraceCheckUtils]: 53: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1130] L848-->L848-1: Formula: (and (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1742~0#1.base_2|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1742~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#t1742~0#1.base_2|)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1742~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1742~0#1.offset_2| 0) (= |v_#length_7| (store |v_#length_8| |v_ULTIMATE.start_main_~#t1742~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_2|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1742~0#1.base, ULTIMATE.start_main_~#t1742~0#1.offset] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,996 INFO L290 TraceCheckUtils]: 54: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1181] L848-1-->L849: Formula: (= |v_ULTIMATE.start_main_#t~pre65#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre65#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,996 INFO L290 TraceCheckUtils]: 55: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1199] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,997 INFO L290 TraceCheckUtils]: 56: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1124] L849-1-->L849-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1742~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1742~0#1.base_3|) |v_ULTIMATE.start_main_~#t1742~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre65#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_3|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_3|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_3|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_3|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,998 INFO L290 TraceCheckUtils]: 57: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1225] L849-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre65#1_6| v_P2Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_6|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite60=|v_P2Thread1of1ForFork0_#t~ite60_4|, P2Thread1of1ForFork0_#t~ite58=|v_P2Thread1of1ForFork0_#t~ite58_4|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite59=|v_P2Thread1of1ForFork0_#t~ite59_4|, P2Thread1of1ForFork0_#t~ite56=|v_P2Thread1of1ForFork0_#t~ite56_4|, P2Thread1of1ForFork0_#t~ite57=|v_P2Thread1of1ForFork0_#t~ite57_4|, P2Thread1of1ForFork0_#t~ite55=|v_P2Thread1of1ForFork0_#t~ite55_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite60, P2Thread1of1ForFork0_#t~ite58, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite59, P2Thread1of1ForFork0_#t~ite56, P2Thread1of1ForFork0_#t~ite57, P2Thread1of1ForFork0_#t~ite55, P2Thread1of1ForFork0_#in~arg.base, P2Thread1of1ForFork0_#res.offset] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,998 INFO L290 TraceCheckUtils]: 58: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1094] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre65#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:51,999 INFO L290 TraceCheckUtils]: 59: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1093] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet66#1=|v_ULTIMATE.start_main_#t~nondet66#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet66#1] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,000 INFO L290 TraceCheckUtils]: 60: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1191] L850-->L852: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,000 INFO L290 TraceCheckUtils]: 61: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1100] L852-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,001 INFO L290 TraceCheckUtils]: 62: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1126] L853-->L853-1: 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] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,002 INFO L290 TraceCheckUtils]: 63: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1196] L853-1-->L3: 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] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,003 INFO L290 TraceCheckUtils]: 64: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1141] L3-->L4: 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] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,004 INFO L290 TraceCheckUtils]: 65: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1158] L4-->L3-1: 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[] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,013 INFO L290 TraceCheckUtils]: 66: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1201] L3-1-->L854: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,017 INFO L290 TraceCheckUtils]: 67: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1195] L854-->L860: Formula: (let ((.cse10 (= 0 (mod v_~y$w_buff0_used~0_497 256))) (.cse13 (= (mod v_~y$w_buff1_used~0_329 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd0~0_50 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_498 256) 0)) (.cse12 (= (mod v_~y$r_buff0_thd0~0_64 256) 0))) (let ((.cse0 (or .cse14 .cse12)) (.cse1 (not .cse14)) (.cse5 (or .cse13 .cse11)) (.cse4 (or .cse10 .cse12)) (.cse6 (not .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10)) (.cse2 (not .cse12))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_498 v_~y$w_buff0_used~0_497)) (and .cse1 (= v_~y$w_buff0_used~0_497 0) .cse2)) (or (and .cse3 .cse2 (= v_~y$r_buff0_thd0~0_63 0)) (and .cse4 (= v_~y$r_buff0_thd0~0_64 v_~y$r_buff0_thd0~0_63))) (or (and (or (and .cse5 (= v_~y~0_155 |v_ULTIMATE.start_main_#t~ite67#1_34|)) (and .cse6 .cse7 (= v_~y$w_buff1~0_146 |v_ULTIMATE.start_main_#t~ite67#1_34|))) .cse0 (= v_~y~0_154 |v_ULTIMATE.start_main_#t~ite67#1_34|)) (and .cse1 (= v_~y~0_154 v_~y$w_buff0~0_137) .cse2 (= |v_ULTIMATE.start_main_#t~ite67#1_29| |v_ULTIMATE.start_main_#t~ite67#1_34|))) (let ((.cse8 (= (mod v_~y$r_buff0_thd0~0_63 256) 0)) (.cse9 (= (mod v_~y$w_buff1_used~0_328 256) 0))) (or (and (or (and (not .cse8) .cse3) (and (not .cse9) .cse7)) (= v_~y$r_buff1_thd0~0_49 0)) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~y$r_buff1_thd0~0_49 v_~y$r_buff1_thd0~0_50)))) (or (and .cse5 .cse4 (= v_~y$w_buff1_used~0_329 v_~y$w_buff1_used~0_328)) (and (or (and .cse6 .cse7) (and .cse3 .cse2)) (= v_~y$w_buff1_used~0_328 0)))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_498, ~y$w_buff1~0=v_~y$w_buff1~0_146, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_137, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_29|, ~y~0=v_~y~0_155, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_50, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_329} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_497, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_22|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_20|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_28|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_24|, ~y$w_buff1~0=v_~y$w_buff1~0_146, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_63, ~y$w_buff0~0=v_~y$w_buff0~0_137, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_30|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_26|, ~y~0=v_~y~0_154, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_49, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_328} AuxVars[|v_ULTIMATE.start_main_#t~ite67#1_34|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite71#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite67#1, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:52,019 INFO L290 TraceCheckUtils]: 68: Hoare triple {14339#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1183] L860-->L863: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p0_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= v_~__unbuffered_p1_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 1))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_3, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_3, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {14340#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:52,020 INFO L290 TraceCheckUtils]: 69: Hoare triple {14340#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1108] L863-->L864: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14340#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:52,021 INFO L290 TraceCheckUtils]: 70: Hoare triple {14340#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1187] L864-->L864-1: 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] {14341#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:52,021 INFO L290 TraceCheckUtils]: 71: Hoare triple {14341#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1156] L864-1-->L19: 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] {14341#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:52,022 INFO L290 TraceCheckUtils]: 72: Hoare triple {14341#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1116] L19-->L19-1: 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] {14342#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:25:52,023 INFO L290 TraceCheckUtils]: 73: Hoare triple {14342#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1164] L19-1-->L19-2: 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[] {14337#false} is VALID [2022-02-20 20:25:52,023 INFO L290 TraceCheckUtils]: 74: Hoare triple {14337#false} [1178] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14337#false} is VALID [2022-02-20 20:25:52,027 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 20:25:52,027 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:52,027 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809035675] [2022-02-20 20:25:52,028 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809035675] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:52,028 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:52,028 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:25:52,028 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833673093] [2022-02-20 20:25:52,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:52,030 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2022-02-20 20:25:52,030 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:52,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:25:52,110 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:52,110 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:25:52,110 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:52,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:25:52,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:25:52,113 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 115 [2022-02-20 20:25:52,114 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 108 transitions, 226 flow. Second operand has 7 states, 7 states have (on average 91.0) internal successors, (637), 7 states have internal predecessors, (637), 0 states have call successors, (0), 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 20:25:52,114 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:52,114 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 115 [2022-02-20 20:25:52,114 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:53,117 INFO L129 PetriNetUnfolder]: 604/1775 cut-off events. [2022-02-20 20:25:53,117 INFO L130 PetriNetUnfolder]: For 69/69 co-relation queries the response was YES. [2022-02-20 20:25:53,123 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2843 conditions, 1775 events. 604/1775 cut-off events. For 69/69 co-relation queries the response was YES. Maximal size of possible extension queue 106. Compared 12927 event pairs, 304 based on Foata normal form. 0/1707 useless extension candidates. Maximal degree in co-relation 2787. Up to 481 conditions per place. [2022-02-20 20:25:53,128 INFO L132 encePairwiseOnDemand]: 109/115 looper letters, 27 selfloop transitions, 2 changer transitions 57/161 dead transitions. [2022-02-20 20:25:53,128 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 161 transitions, 500 flow [2022-02-20 20:25:53,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:25:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:25:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 878 transitions. [2022-02-20 20:25:53,139 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8483091787439614 [2022-02-20 20:25:53,139 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 878 transitions. [2022-02-20 20:25:53,139 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 878 transitions. [2022-02-20 20:25:53,140 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:53,140 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 878 transitions. [2022-02-20 20:25:53,142 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 97.55555555555556) internal successors, (878), 9 states have internal predecessors, (878), 0 states have call successors, (0), 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 20:25:53,144 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 115.0) internal successors, (1150), 10 states have internal predecessors, (1150), 0 states have call successors, (0), 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 20:25:53,144 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 115.0) internal successors, (1150), 10 states have internal predecessors, (1150), 0 states have call successors, (0), 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 20:25:53,144 INFO L186 Difference]: Start difference. First operand has 117 places, 108 transitions, 226 flow. Second operand 9 states and 878 transitions. [2022-02-20 20:25:53,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 161 transitions, 500 flow [2022-02-20 20:25:53,149 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 161 transitions, 482 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:25:53,151 INFO L242 Difference]: Finished difference. Result has 130 places, 96 transitions, 218 flow [2022-02-20 20:25:53,151 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=115, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=218, PETRI_PLACES=130, PETRI_TRANSITIONS=96} [2022-02-20 20:25:53,152 INFO L334 CegarLoopForPetriNet]: 120 programPoint places, 10 predicate places. [2022-02-20 20:25:53,152 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 130 places, 96 transitions, 218 flow [2022-02-20 20:25:53,431 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 8031 states, 8029 states have (on average 3.461452235645784) internal successors, (27792), 8030 states have internal predecessors, (27792), 0 states have call successors, (0), 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 20:25:53,456 INFO L78 Accepts]: Start accepts. Automaton has has 8031 states, 8029 states have (on average 3.461452235645784) internal successors, (27792), 8030 states have internal predecessors, (27792), 0 states have call successors, (0), 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 75 [2022-02-20 20:25:53,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:25:53,457 INFO L470 AbstractCegarLoop]: Abstraction has has 130 places, 96 transitions, 218 flow [2022-02-20 20:25:53,458 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 91.0) internal successors, (637), 7 states have internal predecessors, (637), 0 states have call successors, (0), 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 20:25:53,458 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:53,458 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] [2022-02-20 20:25:53,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:25:53,459 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:25:53,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:53,459 INFO L85 PathProgramCache]: Analyzing trace with hash -76064941, now seen corresponding path program 1 times [2022-02-20 20:25:53,460 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:53,460 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362668393] [2022-02-20 20:25:53,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:53,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:53,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {22393#true} [1190] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22393#true} is VALID [2022-02-20 20:25:53,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {22393#true} [1125] 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] {22393#true} is VALID [2022-02-20 20:25:53,624 INFO L290 TraceCheckUtils]: 2: Hoare triple {22393#true} [1197] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {22393#true} is VALID [2022-02-20 20:25:53,624 INFO L290 TraceCheckUtils]: 3: Hoare triple {22393#true} [1200] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {22393#true} is VALID [2022-02-20 20:25:53,624 INFO L290 TraceCheckUtils]: 4: Hoare triple {22393#true} [1170] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {22393#true} is VALID [2022-02-20 20:25:53,624 INFO L290 TraceCheckUtils]: 5: Hoare triple {22393#true} [1137] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {22393#true} is VALID [2022-02-20 20:25:53,624 INFO L290 TraceCheckUtils]: 6: Hoare triple {22393#true} [1127] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {22393#true} is VALID [2022-02-20 20:25:53,625 INFO L290 TraceCheckUtils]: 7: Hoare triple {22393#true} [1186] L18-3-->L18-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= (select |v_#length_2| 2) 61)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {22393#true} is VALID [2022-02-20 20:25:53,625 INFO L290 TraceCheckUtils]: 8: Hoare triple {22393#true} [1129] L18-4-->L712: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {22393#true} is VALID [2022-02-20 20:25:53,625 INFO L290 TraceCheckUtils]: 9: Hoare triple {22393#true} [1146] L712-->L714: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {22393#true} is VALID [2022-02-20 20:25:53,625 INFO L290 TraceCheckUtils]: 10: Hoare triple {22393#true} [1096] L714-->L716: Formula: (= v_~__unbuffered_p0_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {22393#true} is VALID [2022-02-20 20:25:53,626 INFO L290 TraceCheckUtils]: 11: Hoare triple {22393#true} [1131] L716-->L718: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {22393#true} is VALID [2022-02-20 20:25:53,626 INFO L290 TraceCheckUtils]: 12: Hoare triple {22393#true} [1168] L718-->L719: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {22393#true} is VALID [2022-02-20 20:25:53,626 INFO L290 TraceCheckUtils]: 13: Hoare triple {22393#true} [1152] L719-->L720: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {22393#true} is VALID [2022-02-20 20:25:53,626 INFO L290 TraceCheckUtils]: 14: Hoare triple {22393#true} [1114] L720-->L722: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {22393#true} is VALID [2022-02-20 20:25:53,627 INFO L290 TraceCheckUtils]: 15: Hoare triple {22393#true} [1144] L722-->L724: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,627 INFO L290 TraceCheckUtils]: 16: Hoare triple {22395#(= ~x~0 0)} [1107] L724-->L725: Formula: (= v_~y~0_17 0) InVars {} OutVars{~y~0=v_~y~0_17} AuxVars[] AssignedVars[~y~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,628 INFO L290 TraceCheckUtils]: 17: Hoare triple {22395#(= ~x~0 0)} [1097] L725-->L726: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {22395#(= ~x~0 0)} [1166] L726-->L727: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {22395#(= ~x~0 0)} [1101] L727-->L728: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,629 INFO L290 TraceCheckUtils]: 20: Hoare triple {22395#(= ~x~0 0)} [1147] L728-->L729: Formula: (= v_~y$r_buff0_thd1~0_34 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,629 INFO L290 TraceCheckUtils]: 21: Hoare triple {22395#(= ~x~0 0)} [1122] L729-->L730: Formula: (= v_~y$r_buff0_thd2~0_47 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,630 INFO L290 TraceCheckUtils]: 22: Hoare triple {22395#(= ~x~0 0)} [1138] L730-->L731: Formula: (= v_~y$r_buff0_thd3~0_14 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,630 INFO L290 TraceCheckUtils]: 23: Hoare triple {22395#(= ~x~0 0)} [1173] L731-->L732: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {22395#(= ~x~0 0)} [1111] L732-->L733: Formula: (= v_~y$r_buff1_thd1~0_19 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,631 INFO L290 TraceCheckUtils]: 25: Hoare triple {22395#(= ~x~0 0)} [1171] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd2~0_27) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,632 INFO L290 TraceCheckUtils]: 26: Hoare triple {22395#(= ~x~0 0)} [1174] L734-->L735: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,632 INFO L290 TraceCheckUtils]: 27: Hoare triple {22395#(= ~x~0 0)} [1198] L735-->L736: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,632 INFO L290 TraceCheckUtils]: 28: Hoare triple {22395#(= ~x~0 0)} [1121] L736-->L737: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,633 INFO L290 TraceCheckUtils]: 29: Hoare triple {22395#(= ~x~0 0)} [1110] L737-->L738: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,633 INFO L290 TraceCheckUtils]: 30: Hoare triple {22395#(= ~x~0 0)} [1140] L738-->L739: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,634 INFO L290 TraceCheckUtils]: 31: Hoare triple {22395#(= ~x~0 0)} [1092] L739-->L740: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,634 INFO L290 TraceCheckUtils]: 32: Hoare triple {22395#(= ~x~0 0)} [1132] L740-->L741: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {22395#(= ~x~0 0)} [1193] L741-->L742: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,635 INFO L290 TraceCheckUtils]: 34: Hoare triple {22395#(= ~x~0 0)} [1123] L742-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,635 INFO L290 TraceCheckUtils]: 35: Hoare triple {22395#(= ~x~0 0)} [1202] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {22395#(= ~x~0 0)} [1128] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,636 INFO L290 TraceCheckUtils]: 37: Hoare triple {22395#(= ~x~0 0)} [1102] 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] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,637 INFO L290 TraceCheckUtils]: 38: Hoare triple {22395#(= ~x~0 0)} [1185] L-1-6-->L844: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_1|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_1|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_1|, ULTIMATE.start_main_#t~nondet66#1=|v_ULTIMATE.start_main_#t~nondet66#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_1|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_1|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_1|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_~#t1740~0#1.offset, ULTIMATE.start_main_#t~pre65#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_~#t1740~0#1.base, ULTIMATE.start_main_#t~nondet66#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_~#t1742~0#1.base, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_~#t1741~0#1.base, ULTIMATE.start_main_~#t1741~0#1.offset, ULTIMATE.start_main_~#t1742~0#1.offset] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,637 INFO L290 TraceCheckUtils]: 39: Hoare triple {22395#(= ~x~0 0)} [1155] L844-->L844-1: Formula: (and (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 4)) (= |v_ULTIMATE.start_main_~#t1740~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1740~0#1.base_2|) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1740~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1740~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1740~0#1.offset, #valid, ULTIMATE.start_main_~#t1740~0#1.base, #length] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,638 INFO L290 TraceCheckUtils]: 40: Hoare triple {22395#(= ~x~0 0)} [1142] L844-1-->L845: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,638 INFO L290 TraceCheckUtils]: 41: Hoare triple {22395#(= ~x~0 0)} [1188] L845-->L845-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,638 INFO L290 TraceCheckUtils]: 42: Hoare triple {22395#(= ~x~0 0)} [1104] L845-1-->L845-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1740~0#1.base_3|) |v_ULTIMATE.start_main_~#t1740~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1740~0#1.base=|v_ULTIMATE.start_main_~#t1740~0#1.base_3|, ULTIMATE.start_main_~#t1740~0#1.offset=|v_ULTIMATE.start_main_~#t1740~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,639 INFO L290 TraceCheckUtils]: 43: Hoare triple {22395#(= ~x~0 0)} [1227] L845-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_6|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#t~ite19=|v_P0Thread1of1ForFork1_#t~ite19_6|, P0Thread1of1ForFork1_#t~ite18=|v_P0Thread1of1ForFork1_#t~ite18_4|, P0Thread1of1ForFork1_#t~ite17=|v_P0Thread1of1ForFork1_#t~ite17_6|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#t~ite16=|v_P0Thread1of1ForFork1_#t~ite16_6|, P0Thread1of1ForFork1_#t~ite15=|v_P0Thread1of1ForFork1_#t~ite15_4|, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_6|, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_6|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_4|, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_6|, P0Thread1of1ForFork1_#t~ite21=|v_P0Thread1of1ForFork1_#t~ite21_4|, P0Thread1of1ForFork1_#t~ite20=|v_P0Thread1of1ForFork1_#t~ite20_6|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_#t~ite5=|v_P0Thread1of1ForFork1_#t~ite5_6|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8=|v_P0Thread1of1ForFork1_#t~ite8_6|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_4|, P0Thread1of1ForFork1_#t~ite6=|v_P0Thread1of1ForFork1_#t~ite6_4|, P0Thread1of1ForFork1_#t~ite7=|v_P0Thread1of1ForFork1_#t~ite7_6|, P0Thread1of1ForFork1_#t~nondet3=|v_P0Thread1of1ForFork1_#t~nondet3_6|, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_4|, P0Thread1of1ForFork1_#t~nondet4=|v_P0Thread1of1ForFork1_#t~nondet4_6|, P0Thread1of1ForFork1_#t~ite23=|v_P0Thread1of1ForFork1_#t~ite23_6|, P0Thread1of1ForFork1_#t~ite22=|v_P0Thread1of1ForFork1_#t~ite22_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.base, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#t~ite19, P0Thread1of1ForFork1_#t~ite18, P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#t~ite16, P0Thread1of1ForFork1_#t~ite15, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12, P0Thread1of1ForFork1_#t~ite11, P0Thread1of1ForFork1_#t~ite21, P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_#t~ite5, P0Thread1of1ForFork1_#t~ite8, P0Thread1of1ForFork1_#t~ite9, P0Thread1of1ForFork1_#t~ite6, P0Thread1of1ForFork1_#t~ite7, P0Thread1of1ForFork1_#t~nondet3, P0Thread1of1ForFork1_#t~ite24, P0Thread1of1ForFork1_#t~nondet4, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,639 INFO L290 TraceCheckUtils]: 44: Hoare triple {22395#(= ~x~0 0)} [1184] L845-3-->L845-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,640 INFO L290 TraceCheckUtils]: 45: Hoare triple {22395#(= ~x~0 0)} [1113] L845-4-->L846: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,640 INFO L290 TraceCheckUtils]: 46: Hoare triple {22395#(= ~x~0 0)} [1103] L846-->L846-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 0)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1741~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1741~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t1741~0#1.offset_2| 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 4)) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1741~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1741~0#1.base, #length, ULTIMATE.start_main_~#t1741~0#1.offset] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,641 INFO L290 TraceCheckUtils]: 47: Hoare triple {22395#(= ~x~0 0)} [1095] L846-1-->L847: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,641 INFO L290 TraceCheckUtils]: 48: Hoare triple {22395#(= ~x~0 0)} [1182] L847-->L847-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,642 INFO L290 TraceCheckUtils]: 49: Hoare triple {22395#(= ~x~0 0)} [1120] L847-1-->L847-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1741~0#1.base_3|) |v_ULTIMATE.start_main_~#t1741~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_3|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1741~0#1.base=|v_ULTIMATE.start_main_~#t1741~0#1.base_3|, ULTIMATE.start_main_~#t1741~0#1.offset=|v_ULTIMATE.start_main_~#t1741~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|} AuxVars[] AssignedVars[#memory_int] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,642 INFO L290 TraceCheckUtils]: 50: Hoare triple {22395#(= ~x~0 0)} [1203] P0ENTRY-->L745: Formula: (and (= v_P0Thread1of1ForFork1_~arg.offset_1 |v_P0Thread1of1ForFork1_#in~arg.offset_1|) (= v_P0Thread1of1ForFork1_~arg.base_1 |v_P0Thread1of1ForFork1_#in~arg.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_1|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_1|} OutVars{P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_1, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_1|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_1|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_1} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {22395#(= ~x~0 0)} is VALID [2022-02-20 20:25:53,643 INFO L290 TraceCheckUtils]: 51: Hoare triple {22395#(= ~x~0 0)} [1204] L745-->L747: Formula: (= v_~__unbuffered_p0_EAX~0_1 v_~x~0_1) InVars {~x~0=v_~x~0_1} OutVars{~x~0=v_~x~0_1, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_1} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,643 INFO L290 TraceCheckUtils]: 52: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1229] L847-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork2_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork2_thidvar0_2) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork2_~arg#1.base=|v_P1Thread1of1ForFork2_~arg#1.base_4|, P1Thread1of1ForFork2_#t~nondet27#1=|v_P1Thread1of1ForFork2_#t~nondet27#1_6|, P1Thread1of1ForFork2_#t~ite42#1=|v_P1Thread1of1ForFork2_#t~ite42#1_6|, P1Thread1of1ForFork2_#t~ite47#1=|v_P1Thread1of1ForFork2_#t~ite47#1_4|, P1Thread1of1ForFork2_#t~ite34#1=|v_P1Thread1of1ForFork2_#t~ite34#1_6|, P1Thread1of1ForFork2_#t~ite39#1=|v_P1Thread1of1ForFork2_#t~ite39#1_6|, P1Thread1of1ForFork2_#t~ite50#1=|v_P1Thread1of1ForFork2_#t~ite50#1_4|, P1Thread1of1ForFork2_#in~arg#1.base=|v_P1Thread1of1ForFork2_#in~arg#1.base_4|, P1Thread1of1ForFork2_#t~ite41#1=|v_P1Thread1of1ForFork2_#t~ite41#1_4|, P1Thread1of1ForFork2_#t~ite54#1=|v_P1Thread1of1ForFork2_#t~ite54#1_4|, P1Thread1of1ForFork2_#res#1.base=|v_P1Thread1of1ForFork2_#res#1.base_4|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork2_#t~ite32#1=|v_P1Thread1of1ForFork2_#t~ite32#1_4|, P1Thread1of1ForFork2_#t~ite35#1=|v_P1Thread1of1ForFork2_#t~ite35#1_4|, P1Thread1of1ForFork2_#t~ite48#1=|v_P1Thread1of1ForFork2_#t~ite48#1_4|, P1Thread1of1ForFork2_#t~ite44#1=|v_P1Thread1of1ForFork2_#t~ite44#1_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_~arg#1.offset=|v_P1Thread1of1ForFork2_~arg#1.offset_4|, P1Thread1of1ForFork2_#t~ite40#1=|v_P1Thread1of1ForFork2_#t~ite40#1_6|, P1Thread1of1ForFork2_#res#1.offset=|v_P1Thread1of1ForFork2_#res#1.offset_4|, P1Thread1of1ForFork2_#t~ite53#1=|v_P1Thread1of1ForFork2_#t~ite53#1_4|, P1Thread1of1ForFork2_#in~arg#1.offset=|v_P1Thread1of1ForFork2_#in~arg#1.offset_4|, P1Thread1of1ForFork2_#t~ite36#1=|v_P1Thread1of1ForFork2_#t~ite36#1_6|, P1Thread1of1ForFork2_#t~ite31#1=|v_P1Thread1of1ForFork2_#t~ite31#1_6|, P1Thread1of1ForFork2_#t~ite49#1=|v_P1Thread1of1ForFork2_#t~ite49#1_6|, P1Thread1of1ForFork2_#t~ite45#1=|v_P1Thread1of1ForFork2_#t~ite45#1_6|, P1Thread1of1ForFork2_#t~ite52#1=|v_P1Thread1of1ForFork2_#t~ite52#1_4|, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork2_#t~ite28#1=|v_P1Thread1of1ForFork2_#t~ite28#1_6|, P1Thread1of1ForFork2_#t~ite29#1=|v_P1Thread1of1ForFork2_#t~ite29#1_4|, P1Thread1of1ForFork2_#t~ite43#1=|v_P1Thread1of1ForFork2_#t~ite43#1_6|, P1Thread1of1ForFork2_#t~ite30#1=|v_P1Thread1of1ForFork2_#t~ite30#1_6|, P1Thread1of1ForFork2_#t~ite37#1=|v_P1Thread1of1ForFork2_#t~ite37#1_6|, P1Thread1of1ForFork2_#t~ite46#1=|v_P1Thread1of1ForFork2_#t~ite46#1_6|, P1Thread1of1ForFork2_#t~nondet26#1=|v_P1Thread1of1ForFork2_#t~nondet26#1_6|, P1Thread1of1ForFork2_#t~ite33#1=|v_P1Thread1of1ForFork2_#t~ite33#1_6|, P1Thread1of1ForFork2_#t~ite51#1=|v_P1Thread1of1ForFork2_#t~ite51#1_4|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#t~ite38#1=|v_P1Thread1of1ForFork2_#t~ite38#1_4|, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg#1.base, P1Thread1of1ForFork2_#t~nondet27#1, P1Thread1of1ForFork2_#t~ite42#1, P1Thread1of1ForFork2_#t~ite47#1, P1Thread1of1ForFork2_#t~ite34#1, P1Thread1of1ForFork2_#t~ite39#1, P1Thread1of1ForFork2_#t~ite50#1, P1Thread1of1ForFork2_#in~arg#1.base, P1Thread1of1ForFork2_#t~ite41#1, P1Thread1of1ForFork2_#t~ite54#1, P1Thread1of1ForFork2_#res#1.base, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork2_#t~ite32#1, P1Thread1of1ForFork2_#t~ite35#1, P1Thread1of1ForFork2_#t~ite48#1, P1Thread1of1ForFork2_#t~ite44#1, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_~arg#1.offset, P1Thread1of1ForFork2_#t~ite40#1, P1Thread1of1ForFork2_#res#1.offset, P1Thread1of1ForFork2_#t~ite53#1, P1Thread1of1ForFork2_#in~arg#1.offset, P1Thread1of1ForFork2_#t~ite36#1, P1Thread1of1ForFork2_#t~ite31#1, P1Thread1of1ForFork2_#t~ite49#1, P1Thread1of1ForFork2_#t~ite45#1, P1Thread1of1ForFork2_#t~ite52#1, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1, P1Thread1of1ForFork2_#t~ite28#1, P1Thread1of1ForFork2_#t~ite29#1, P1Thread1of1ForFork2_#t~ite43#1, P1Thread1of1ForFork2_#t~ite30#1, P1Thread1of1ForFork2_#t~ite37#1, P1Thread1of1ForFork2_#t~ite46#1, P1Thread1of1ForFork2_#t~nondet26#1, P1Thread1of1ForFork2_#t~ite33#1, P1Thread1of1ForFork2_#t~ite51#1, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#t~ite38#1, P1Thread1of1ForFork2_thidvar2] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,644 INFO L290 TraceCheckUtils]: 53: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1115] L847-3-->L847-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,644 INFO L290 TraceCheckUtils]: 54: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1099] L847-4-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,645 INFO L290 TraceCheckUtils]: 55: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1130] L848-->L848-1: Formula: (and (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1742~0#1.base_2|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1742~0#1.base_2|) (not (= 0 |v_ULTIMATE.start_main_~#t1742~0#1.base_2|)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1742~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1742~0#1.offset_2| 0) (= |v_#length_7| (store |v_#length_8| |v_ULTIMATE.start_main_~#t1742~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_2|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1742~0#1.base, ULTIMATE.start_main_~#t1742~0#1.offset] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,656 INFO L290 TraceCheckUtils]: 56: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1181] L848-1-->L849: Formula: (= |v_ULTIMATE.start_main_#t~pre65#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre65#1] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,656 INFO L290 TraceCheckUtils]: 57: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1199] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,657 INFO L290 TraceCheckUtils]: 58: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1124] L849-1-->L849-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1742~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1742~0#1.base_3|) |v_ULTIMATE.start_main_~#t1742~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre65#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_3|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_3|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1742~0#1.base=|v_ULTIMATE.start_main_~#t1742~0#1.base_3|, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_3|, ULTIMATE.start_main_~#t1742~0#1.offset=|v_ULTIMATE.start_main_~#t1742~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,658 INFO L290 TraceCheckUtils]: 59: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1225] L849-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre65#1_6| v_P2Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_6|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite60=|v_P2Thread1of1ForFork0_#t~ite60_4|, P2Thread1of1ForFork0_#t~ite58=|v_P2Thread1of1ForFork0_#t~ite58_4|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite59=|v_P2Thread1of1ForFork0_#t~ite59_4|, P2Thread1of1ForFork0_#t~ite56=|v_P2Thread1of1ForFork0_#t~ite56_4|, P2Thread1of1ForFork0_#t~ite57=|v_P2Thread1of1ForFork0_#t~ite57_4|, P2Thread1of1ForFork0_#t~ite55=|v_P2Thread1of1ForFork0_#t~ite55_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite60, P2Thread1of1ForFork0_#t~ite58, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite59, P2Thread1of1ForFork0_#t~ite56, P2Thread1of1ForFork0_#t~ite57, P2Thread1of1ForFork0_#t~ite55, P2Thread1of1ForFork0_#in~arg.base, P2Thread1of1ForFork0_#res.offset] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,658 INFO L290 TraceCheckUtils]: 60: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1094] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre65#1=|v_ULTIMATE.start_main_#t~pre65#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre65#1] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,659 INFO L290 TraceCheckUtils]: 61: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1093] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet66#1=|v_ULTIMATE.start_main_#t~nondet66#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet66#1] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,659 INFO L290 TraceCheckUtils]: 62: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1191] L850-->L852: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,660 INFO L290 TraceCheckUtils]: 63: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1100] L852-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,660 INFO L290 TraceCheckUtils]: 64: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1126] L853-->L853-1: 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] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,661 INFO L290 TraceCheckUtils]: 65: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1196] L853-1-->L3: 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] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,661 INFO L290 TraceCheckUtils]: 66: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1141] L3-->L4: 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] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,662 INFO L290 TraceCheckUtils]: 67: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1158] L4-->L3-1: 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[] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,662 INFO L290 TraceCheckUtils]: 68: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1201] L3-1-->L854: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,663 INFO L290 TraceCheckUtils]: 69: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1195] L854-->L860: Formula: (let ((.cse10 (= 0 (mod v_~y$w_buff0_used~0_497 256))) (.cse13 (= (mod v_~y$w_buff1_used~0_329 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd0~0_50 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_498 256) 0)) (.cse12 (= (mod v_~y$r_buff0_thd0~0_64 256) 0))) (let ((.cse0 (or .cse14 .cse12)) (.cse1 (not .cse14)) (.cse5 (or .cse13 .cse11)) (.cse4 (or .cse10 .cse12)) (.cse6 (not .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10)) (.cse2 (not .cse12))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_498 v_~y$w_buff0_used~0_497)) (and .cse1 (= v_~y$w_buff0_used~0_497 0) .cse2)) (or (and .cse3 .cse2 (= v_~y$r_buff0_thd0~0_63 0)) (and .cse4 (= v_~y$r_buff0_thd0~0_64 v_~y$r_buff0_thd0~0_63))) (or (and (or (and .cse5 (= v_~y~0_155 |v_ULTIMATE.start_main_#t~ite67#1_34|)) (and .cse6 .cse7 (= v_~y$w_buff1~0_146 |v_ULTIMATE.start_main_#t~ite67#1_34|))) .cse0 (= v_~y~0_154 |v_ULTIMATE.start_main_#t~ite67#1_34|)) (and .cse1 (= v_~y~0_154 v_~y$w_buff0~0_137) .cse2 (= |v_ULTIMATE.start_main_#t~ite67#1_29| |v_ULTIMATE.start_main_#t~ite67#1_34|))) (let ((.cse8 (= (mod v_~y$r_buff0_thd0~0_63 256) 0)) (.cse9 (= (mod v_~y$w_buff1_used~0_328 256) 0))) (or (and (or (and (not .cse8) .cse3) (and (not .cse9) .cse7)) (= v_~y$r_buff1_thd0~0_49 0)) (and (or .cse10 .cse8) (or .cse9 .cse11) (= v_~y$r_buff1_thd0~0_49 v_~y$r_buff1_thd0~0_50)))) (or (and .cse5 .cse4 (= v_~y$w_buff1_used~0_329 v_~y$w_buff1_used~0_328)) (and (or (and .cse6 .cse7) (and .cse3 .cse2)) (= v_~y$w_buff1_used~0_328 0)))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_498, ~y$w_buff1~0=v_~y$w_buff1~0_146, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_137, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_29|, ~y~0=v_~y~0_155, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_50, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_329} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_497, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_22|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_20|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_28|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_24|, ~y$w_buff1~0=v_~y$w_buff1~0_146, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_63, ~y$w_buff0~0=v_~y$w_buff0~0_137, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_30|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_26|, ~y~0=v_~y~0_154, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_49, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_328} AuxVars[|v_ULTIMATE.start_main_#t~ite67#1_34|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite71#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite67#1, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:25:53,664 INFO L290 TraceCheckUtils]: 70: Hoare triple {22396#(or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p0_EBX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1183] L860-->L863: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p0_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= v_~__unbuffered_p1_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 1))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_3, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_3, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {22397#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:53,665 INFO L290 TraceCheckUtils]: 71: Hoare triple {22397#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1108] L863-->L864: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22397#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:53,666 INFO L290 TraceCheckUtils]: 72: Hoare triple {22397#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1187] L864-->L864-1: 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] {22398#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:53,666 INFO L290 TraceCheckUtils]: 73: Hoare triple {22398#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1156] L864-1-->L19: 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] {22398#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:53,667 INFO L290 TraceCheckUtils]: 74: Hoare triple {22398#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1116] L19-->L19-1: 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] {22399#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:25:53,667 INFO L290 TraceCheckUtils]: 75: Hoare triple {22399#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1164] L19-1-->L19-2: 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[] {22394#false} is VALID [2022-02-20 20:25:53,667 INFO L290 TraceCheckUtils]: 76: Hoare triple {22394#false} [1178] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22394#false} is VALID [2022-02-20 20:25:53,668 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 20:25:53,668 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:53,668 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362668393] [2022-02-20 20:25:53,669 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362668393] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:53,669 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:53,669 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:25:53,669 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146910771] [2022-02-20 20:25:53,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:53,670 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 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 77 [2022-02-20 20:25:53,670 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:53,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 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 20:25:53,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:53,726 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:25:53,726 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:53,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:25:53,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:25:53,728 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 87 out of 115 [2022-02-20 20:25:53,729 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 96 transitions, 218 flow. Second operand has 7 states, 7 states have (on average 89.28571428571429) internal successors, (625), 7 states have internal predecessors, (625), 0 states have call successors, (0), 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 20:25:53,729 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:53,729 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 87 of 115 [2022-02-20 20:25:53,729 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:55,857 INFO L129 PetriNetUnfolder]: 787/1717 cut-off events. [2022-02-20 20:25:55,857 INFO L130 PetriNetUnfolder]: For 509/509 co-relation queries the response was YES. [2022-02-20 20:25:55,863 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3437 conditions, 1717 events. 787/1717 cut-off events. For 509/509 co-relation queries the response was YES. Maximal size of possible extension queue 98. Compared 10384 event pairs, 60 based on Foata normal form. 39/1691 useless extension candidates. Maximal degree in co-relation 3373. Up to 526 conditions per place. [2022-02-20 20:25:55,869 INFO L132 encePairwiseOnDemand]: 101/115 looper letters, 37 selfloop transitions, 14 changer transitions 86/210 dead transitions. [2022-02-20 20:25:55,869 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 210 transitions, 777 flow [2022-02-20 20:25:55,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-02-20 20:25:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-02-20 20:25:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1620 transitions. [2022-02-20 20:25:55,886 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8286445012787724 [2022-02-20 20:25:55,886 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1620 transitions. [2022-02-20 20:25:55,886 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1620 transitions. [2022-02-20 20:25:55,887 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:55,887 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1620 transitions. [2022-02-20 20:25:55,891 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 95.29411764705883) internal successors, (1620), 17 states have internal predecessors, (1620), 0 states have call successors, (0), 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 20:25:55,893 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 115.0) internal successors, (2070), 18 states have internal predecessors, (2070), 0 states have call successors, (0), 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 20:25:55,894 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 115.0) internal successors, (2070), 18 states have internal predecessors, (2070), 0 states have call successors, (0), 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 20:25:55,894 INFO L186 Difference]: Start difference. First operand has 130 places, 96 transitions, 218 flow. Second operand 17 states and 1620 transitions. [2022-02-20 20:25:55,894 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 210 transitions, 777 flow