/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 02:39:12,955 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 02:39:12,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 02:39:13,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-02-11 02:39:13,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 02:39:13,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 02:39:13,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 02:39:13,082 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 02:39:13,120 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 02:39:13,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 02:39:13,120 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 02:39:13,120 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 02:39:13,121 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 02:39:13,121 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 02:39:13,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 02:39:13,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 02:39:13,122 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 02:39:13,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 02:39:13,122 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 02:39:13,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 02:39:13,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 02:39:13,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 02:39:13,122 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 02:39:13,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 02:39:13,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 02:39:13,123 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 02:39:13,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 02:39:13,123 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 02:39:13,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 02:39:13,123 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 02:39:13,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 02:39:13,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 02:39:13,124 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 02:39:13,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:39:13,124 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 02:39:13,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 02:39:13,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 02:39:13,124 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 02:39:13,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 02:39:13,124 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 02:39:13,125 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 02:39:13,125 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 02:39:13,125 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 02:39:13,125 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 02:39:13,125 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 02:39:13,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 02:39:13,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 02:39:13,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 02:39:13,382 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 02:39:13,382 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 02:39:13,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2022-02-11 02:39:13,442 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/867fe2662/fde5966693374e0ea5ff92700f3b6df5/FLAGbf7b500f2 [2022-02-11 02:39:13,964 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 02:39:13,964 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i [2022-02-11 02:39:13,994 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/867fe2662/fde5966693374e0ea5ff92700f3b6df5/FLAGbf7b500f2 [2022-02-11 02:39:14,270 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/867fe2662/fde5966693374e0ea5ff92700f3b6df5 [2022-02-11 02:39:14,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 02:39:14,275 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 02:39:14,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 02:39:14,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 02:39:14,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 02:39:14,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a8c8abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14, skipping insertion in model container [2022-02-11 02:39:14,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 02:39:14,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 02:39:14,656 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i[30003,30016] [2022-02-11 02:39:14,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:39:14,683 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 02:39:14,714 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004_variant.i[30003,30016] [2022-02-11 02:39:14,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:39:14,748 INFO L208 MainTranslator]: Completed translation [2022-02-11 02:39:14,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14 WrapperNode [2022-02-11 02:39:14,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 02:39:14,750 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 02:39:14,750 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 02:39:14,750 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 02:39:14,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,791 INFO L137 Inliner]: procedures = 174, calls = 23, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 95 [2022-02-11 02:39:14,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 02:39:14,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 02:39:14,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 02:39:14,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 02:39:14,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 02:39:14,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 02:39:14,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 02:39:14,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 02:39:14,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (1/1) ... [2022-02-11 02:39:14,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:39:14,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:14,868 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) [2022-02-11 02:39:14,869 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 [2022-02-11 02:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2022-02-11 02:39:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2022-02-11 02:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 02:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-11 02:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 02:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 02:39:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 02:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2022-02-11 02:39:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2022-02-11 02:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 02:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-11 02:39:14,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 02:39:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 02:39:14,909 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 02:39:14,995 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 02:39:14,996 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 02:39:15,252 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 02:39:15,293 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 02:39:15,293 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-11 02:39:15,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:39:15 BoogieIcfgContainer [2022-02-11 02:39:15,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 02:39:15,297 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 02:39:15,297 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 02:39:15,300 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 02:39:15,301 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 02:39:14" (1/3) ... [2022-02-11 02:39:15,301 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d17c700 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:39:15, skipping insertion in model container [2022-02-11 02:39:15,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:39:14" (2/3) ... [2022-02-11 02:39:15,302 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d17c700 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:39:15, skipping insertion in model container [2022-02-11 02:39:15,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:39:15" (3/3) ... [2022-02-11 02:39:15,303 INFO L112 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2022-02-11 02:39:15,308 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 02:39:15,309 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 02:39:15,309 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-11 02:39:15,309 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 02:39:15,339 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,339 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,339 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,339 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,340 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,340 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,340 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,340 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,340 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,340 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,341 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,341 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,341 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,342 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,342 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,342 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,342 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,342 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,343 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,343 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,343 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,343 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,343 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,343 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,344 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,344 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,344 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,344 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,345 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,345 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,345 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,345 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,345 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,346 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,346 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,346 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,346 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,346 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,346 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,347 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,347 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,347 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,347 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,347 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,348 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,348 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,348 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,348 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,348 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,349 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,349 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,349 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,350 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,350 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,350 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,350 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,350 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,350 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,351 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,351 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,351 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,351 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,351 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,351 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,352 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,352 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,352 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,352 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,352 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,352 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,353 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,353 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,353 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,353 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,353 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,353 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,354 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,354 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,354 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,354 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,358 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,358 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,358 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,359 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,359 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,359 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,359 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,359 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,359 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,360 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of1ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,361 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,361 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,361 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,361 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,362 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,362 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,362 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of1ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:15,364 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-11 02:39:15,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:39:15,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:15,431 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:39:15,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2022-02-11 02:39:15,472 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == BCSP_PnpAddThread1of1ForFork0 ======== [2022-02-11 02:39:15,482 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=PARTIAL_ORDER_FA, 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 [2022-02-11 02:39:15,482 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 02:39:15,682 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:15,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:15,688 INFO L85 PathProgramCache]: Analyzing trace with hash 220545728, now seen corresponding path program 1 times [2022-02-11 02:39:15,696 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:15,696 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275593686] [2022-02-11 02:39:15,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:15,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:15,961 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:15,961 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275593686] [2022-02-11 02:39:15,962 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275593686] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:15,962 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:15,962 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:39:15,964 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073531307] [2022-02-11 02:39:15,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:15,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:39:15,971 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:15,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:39:15,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:39:15,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:15,998 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:15,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 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) [2022-02-11 02:39:15,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:16,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:16,049 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 02:39:16,049 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:16,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:16,050 INFO L85 PathProgramCache]: Analyzing trace with hash -578415904, now seen corresponding path program 1 times [2022-02-11 02:39:16,050 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:16,051 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925971030] [2022-02-11 02:39:16,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:16,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:16,199 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:16,199 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925971030] [2022-02-11 02:39:16,199 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925971030] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:16,199 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:16,199 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:16,200 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116592862] [2022-02-11 02:39:16,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:16,202 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:16,202 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:16,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:16,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:16,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:16,204 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:16,204 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 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) [2022-02-11 02:39:16,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:16,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:16,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:16,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:16,425 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 02:39:16,425 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:16,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:16,426 INFO L85 PathProgramCache]: Analyzing trace with hash -678123668, now seen corresponding path program 1 times [2022-02-11 02:39:16,426 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:16,426 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525539706] [2022-02-11 02:39:16,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:16,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:16,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:16,531 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:16,531 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525539706] [2022-02-11 02:39:16,532 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525539706] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:16,532 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1085081433] [2022-02-11 02:39:16,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:16,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:16,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:16,535 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:16,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-11 02:39:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:16,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 02:39:16,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:16,869 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:39:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:17,044 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1085081433] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:39:17,044 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:39:17,044 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-11 02:39:17,044 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928439095] [2022-02-11 02:39:17,044 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:39:17,045 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 02:39:17,045 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:17,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 02:39:17,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-11 02:39:17,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:17,046 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:17,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.9) internal successors, (119), 10 states have internal predecessors, (119), 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) [2022-02-11 02:39:17,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:17,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:17,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:17,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:17,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:17,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:17,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:17,335 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-02-11 02:39:17,336 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:17,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:17,337 INFO L85 PathProgramCache]: Analyzing trace with hash -193356882, now seen corresponding path program 1 times [2022-02-11 02:39:17,337 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:17,337 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248373300] [2022-02-11 02:39:17,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:17,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:17,485 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:17,486 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248373300] [2022-02-11 02:39:17,487 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248373300] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:17,487 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1950939355] [2022-02-11 02:39:17,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:17,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:17,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:17,496 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:17,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-11 02:39:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:17,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-11 02:39:17,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:17,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:17,919 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:39:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:18,227 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1950939355] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:39:18,227 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:39:18,227 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 12 [2022-02-11 02:39:18,228 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221343346] [2022-02-11 02:39:18,228 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:39:18,228 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-02-11 02:39:18,229 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:18,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-02-11 02:39:18,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-02-11 02:39:18,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:18,230 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:18,230 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 11.666666666666666) internal successors, (140), 12 states have internal predecessors, (140), 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) [2022-02-11 02:39:18,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:18,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:18,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:18,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:18,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:18,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:39:18,382 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:18,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:18,572 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:18,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:18,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1469951736, now seen corresponding path program 1 times [2022-02-11 02:39:18,572 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:18,573 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256837097] [2022-02-11 02:39:18,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:18,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:18,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:18,647 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:18,647 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256837097] [2022-02-11 02:39:18,647 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [256837097] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:18,647 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:18,648 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:18,648 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591735669] [2022-02-11 02:39:18,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:18,648 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:18,648 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:18,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:18,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:18,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:18,649 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:18,649 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 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) [2022-02-11 02:39:18,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:18,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:18,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:39:18,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:18,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:18,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:18,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:39:18,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,716 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-11 02:39:18,716 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:18,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:18,717 INFO L85 PathProgramCache]: Analyzing trace with hash -897821912, now seen corresponding path program 2 times [2022-02-11 02:39:18,717 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:18,717 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477790476] [2022-02-11 02:39:18,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:18,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:18,747 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:18,747 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477790476] [2022-02-11 02:39:18,748 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477790476] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:18,748 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:18,748 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:39:18,748 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792254944] [2022-02-11 02:39:18,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:18,748 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:39:18,748 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:18,749 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:39:18,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:39:18,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:18,749 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:18,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 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) [2022-02-11 02:39:18,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:18,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:18,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:39:18,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:18,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:18,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:18,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:39:18,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:18,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:18,806 INFO L764 garLoopResultBuilder]: Registering result SAFE for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-11 02:39:18,806 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-11 02:39:18,812 INFO L733 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2022-02-11 02:39:18,813 INFO L313 ceAbstractionStarter]: Result for error location BCSP_PnpAddThread1of1ForFork0 was SAFE (1/2) [2022-02-11 02:39:18,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:39:18,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:18,817 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:39:18,819 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2022-02-11 02:39:18,820 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 02:39:18,821 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=PARTIAL_ORDER_FA, 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 [2022-02-11 02:39:18,821 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-11 02:39:18,873 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 02:39:18,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:18,874 INFO L85 PathProgramCache]: Analyzing trace with hash 243698415, now seen corresponding path program 1 times [2022-02-11 02:39:18,874 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:18,874 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166425945] [2022-02-11 02:39:18,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:18,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:39:18,889 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-11 02:39:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:39:18,928 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-11 02:39:18,929 INFO L629 BasicCegarLoop]: Counterexample is feasible [2022-02-11 02:39:18,932 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2022-02-11 02:39:18,932 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 2 remaining) [2022-02-11 02:39:18,934 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-11 02:39:18,940 INFO L733 BasicCegarLoop]: Path program histogram: [1] [2022-02-11 02:39:18,941 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (2/2) [2022-02-11 02:39:18,941 WARN L239 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-11 02:39:18,941 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-02-11 02:39:18,960 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,960 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,960 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,960 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,960 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,960 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,960 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,964 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,964 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,964 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,964 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,964 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,964 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,964 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,965 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,965 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,965 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,965 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,965 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,965 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,965 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,966 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,967 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,968 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,969 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,970 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,971 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,972 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,972 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,972 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,972 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,972 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,972 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,972 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,973 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,974 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,975 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,975 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,975 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,975 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,975 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,975 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,975 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,976 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,977 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,978 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,978 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,978 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,978 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,978 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,978 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,978 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,979 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,980 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,981 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,981 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,981 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,981 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,981 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,981 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,981 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,982 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,983 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,984 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,984 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,984 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,984 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,984 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,984 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,985 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,985 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,985 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,985 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,985 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,985 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,985 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,986 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,986 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,986 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,986 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:18,986 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-11 02:39:18,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:39:18,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:18,989 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:39:18,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2022-02-11 02:39:18,992 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == BCSP_PnpAddThread1of2ForFork0 ======== [2022-02-11 02:39:18,996 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=PARTIAL_ORDER_FA, 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 [2022-02-11 02:39:18,996 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 02:39:19,093 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:19,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:19,093 INFO L85 PathProgramCache]: Analyzing trace with hash 1615799489, now seen corresponding path program 1 times [2022-02-11 02:39:19,093 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:19,093 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759535704] [2022-02-11 02:39:19,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:19,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:19,117 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:19,117 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759535704] [2022-02-11 02:39:19,117 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759535704] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:19,118 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:19,118 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:39:19,118 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551962923] [2022-02-11 02:39:19,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:19,118 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:39:19,118 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:19,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:39:19,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:39:19,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:19,119 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:19,119 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 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) [2022-02-11 02:39:19,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:19,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:19,127 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-11 02:39:19,127 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:19,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:19,128 INFO L85 PathProgramCache]: Analyzing trace with hash 816837857, now seen corresponding path program 1 times [2022-02-11 02:39:19,128 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:19,128 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013038265] [2022-02-11 02:39:19,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:19,193 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:19,194 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013038265] [2022-02-11 02:39:19,194 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013038265] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:19,194 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:19,194 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:19,194 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246819353] [2022-02-11 02:39:19,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:19,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:19,194 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:19,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:19,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:19,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:19,195 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:19,195 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 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) [2022-02-11 02:39:19,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:19,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:19,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:19,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:19,560 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-11 02:39:19,560 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:19,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:19,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1882907249, now seen corresponding path program 1 times [2022-02-11 02:39:19,561 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:19,561 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328053381] [2022-02-11 02:39:19,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:19,606 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:19,606 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328053381] [2022-02-11 02:39:19,606 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328053381] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:19,606 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [458253847] [2022-02-11 02:39:19,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:19,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:19,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:19,611 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:19,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-11 02:39:19,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:19,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 02:39:19,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:19,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:19,837 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:39:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:19,980 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [458253847] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:39:19,981 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:39:19,981 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2022-02-11 02:39:19,981 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144908921] [2022-02-11 02:39:19,981 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:39:19,981 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 02:39:19,981 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:19,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 02:39:19,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-02-11 02:39:19,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:19,982 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:19,982 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 11.9) internal successors, (119), 10 states have internal predecessors, (119), 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) [2022-02-11 02:39:19,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:19,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:19,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:20,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:20,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:20,303 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:20,303 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:20,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:20,304 INFO L85 PathProgramCache]: Analyzing trace with hash 1674035998, now seen corresponding path program 1 times [2022-02-11 02:39:20,304 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:20,304 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795316776] [2022-02-11 02:39:20,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:20,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:20,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:20,371 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:20,371 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1795316776] [2022-02-11 02:39:20,371 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1795316776] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:20,371 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355303342] [2022-02-11 02:39:20,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:20,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:20,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:20,373 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:20,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-11 02:39:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:20,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-11 02:39:20,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:20,663 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:39:20,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:20,901 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1355303342] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:39:20,901 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:39:20,901 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 12 [2022-02-11 02:39:20,901 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510699017] [2022-02-11 02:39:20,901 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:39:20,902 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-02-11 02:39:20,902 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:20,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-02-11 02:39:20,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-02-11 02:39:20,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:20,902 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:20,903 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 11.666666666666666) internal successors, (140), 12 states have internal predecessors, (140), 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) [2022-02-11 02:39:20,903 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:20,903 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:20,903 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:20,903 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:21,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:21,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:21,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:21,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-02-11 02:39:21,070 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:21,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:21,257 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:21,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:21,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1334336215, now seen corresponding path program 1 times [2022-02-11 02:39:21,258 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:21,258 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906091374] [2022-02-11 02:39:21,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-02-11 02:39:21,324 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:21,324 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906091374] [2022-02-11 02:39:21,324 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906091374] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:21,325 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:21,325 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:21,327 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013398725] [2022-02-11 02:39:21,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:21,327 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:21,328 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:21,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:21,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:21,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:21,329 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:21,329 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 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) [2022-02-11 02:39:21,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:21,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:21,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:21,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2022-02-11 02:39:21,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:21,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:21,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:21,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:21,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-11 02:39:21,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:21,573 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-11 02:39:21,573 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:21,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:21,573 INFO L85 PathProgramCache]: Analyzing trace with hash -1301630959, now seen corresponding path program 1 times [2022-02-11 02:39:21,574 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:21,574 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058143475] [2022-02-11 02:39:21,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:21,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-11 02:39:21,689 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:21,689 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058143475] [2022-02-11 02:39:21,689 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058143475] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:21,689 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [382092664] [2022-02-11 02:39:21,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:21,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:21,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:21,691 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:21,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-11 02:39:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:21,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 23 conjunts are in the unsatisfiable core [2022-02-11 02:39:21,782 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-11 02:39:22,186 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:39:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-02-11 02:39:22,860 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [382092664] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:39:22,860 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:39:22,860 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 10] total 16 [2022-02-11 02:39:22,860 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658396846] [2022-02-11 02:39:22,860 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:39:22,861 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-02-11 02:39:22,861 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:22,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-02-11 02:39:22,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=173, Unknown=0, NotChecked=0, Total=240 [2022-02-11 02:39:22,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:22,862 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:22,862 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 13.125) internal successors, (210), 16 states have internal predecessors, (210), 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) [2022-02-11 02:39:22,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:22,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:22,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:22,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-02-11 02:39:22,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:22,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:23,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:23,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:23,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:23,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-11 02:39:23,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:23,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:23,307 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:23,491 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-02-11 02:39:23,491 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:23,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:23,492 INFO L85 PathProgramCache]: Analyzing trace with hash -954657302, now seen corresponding path program 1 times [2022-02-11 02:39:23,492 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:23,492 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079819594] [2022-02-11 02:39:23,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:23,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:23,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:23,523 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:23,523 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079819594] [2022-02-11 02:39:23,523 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079819594] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:23,523 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:23,523 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:23,523 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682402136] [2022-02-11 02:39:23,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:23,524 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:23,524 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:23,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:23,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:23,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:23,525 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:23,525 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 5 states have internal predecessors, (70), 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) [2022-02-11 02:39:23,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:23,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:23,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:23,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-02-11 02:39:23,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:23,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:23,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-11 02:39:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:23,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-11 02:39:23,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:23,804 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-02-11 02:39:23,804 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:23,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:23,805 INFO L85 PathProgramCache]: Analyzing trace with hash 972536346, now seen corresponding path program 2 times [2022-02-11 02:39:23,805 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:23,805 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358087462] [2022-02-11 02:39:23,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:23,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:23,828 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:23,829 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358087462] [2022-02-11 02:39:23,829 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358087462] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:23,829 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:23,829 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:39:23,829 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775132291] [2022-02-11 02:39:23,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:23,829 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:39:23,829 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:23,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:39:23,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:39:23,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:23,830 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:23,830 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 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) [2022-02-11 02:39:23,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:23,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:23,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:23,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2022-02-11 02:39:23,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:23,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2022-02-11 02:39:23,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:23,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:24,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:24,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:24,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-11 02:39:24,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:24,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-11 02:39:24,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:24,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:24,331 INFO L764 garLoopResultBuilder]: Registering result SAFE for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-11 02:39:24,332 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-02-11 02:39:24,333 INFO L733 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2022-02-11 02:39:24,333 INFO L313 ceAbstractionStarter]: Result for error location BCSP_PnpAddThread1of2ForFork0 was SAFE (1/3) [2022-02-11 02:39:24,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:39:24,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:24,335 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:39:24,347 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == BCSP_PnpAddThread2of2ForFork0 ======== [2022-02-11 02:39:24,348 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=PARTIAL_ORDER_FA, 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 [2022-02-11 02:39:24,348 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 02:39:24,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (10)] Waiting until timeout for monitored process [2022-02-11 02:39:24,468 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:24,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:24,468 INFO L85 PathProgramCache]: Analyzing trace with hash 76509784, now seen corresponding path program 1 times [2022-02-11 02:39:24,468 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:24,468 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891457872] [2022-02-11 02:39:24,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:24,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:24,497 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:24,497 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891457872] [2022-02-11 02:39:24,497 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891457872] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:24,497 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:24,497 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:39:24,498 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073250897] [2022-02-11 02:39:24,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:24,498 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 02:39:24,498 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:24,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 02:39:24,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 02:39:24,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,498 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:24,499 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 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) [2022-02-11 02:39:24,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,510 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-02-11 02:39:24,510 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:24,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:24,510 INFO L85 PathProgramCache]: Analyzing trace with hash -1989557244, now seen corresponding path program 1 times [2022-02-11 02:39:24,510 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:24,510 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054902151] [2022-02-11 02:39:24,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:24,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:24,572 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:24,572 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054902151] [2022-02-11 02:39:24,572 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054902151] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:24,572 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:24,572 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:39:24,572 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412616916] [2022-02-11 02:39:24,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:24,573 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:39:24,573 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:24,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:39:24,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:39:24,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,574 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:24,574 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.875) internal successors, (87), 8 states have internal predecessors, (87), 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) [2022-02-11 02:39:24,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:24,643 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-02-11 02:39:24,643 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:24,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:24,643 INFO L85 PathProgramCache]: Analyzing trace with hash 541176902, now seen corresponding path program 1 times [2022-02-11 02:39:24,643 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:24,643 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897499211] [2022-02-11 02:39:24,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:24,680 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:24,681 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897499211] [2022-02-11 02:39:24,681 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [897499211] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:24,681 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:24,681 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:24,681 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407990742] [2022-02-11 02:39:24,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:24,681 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:24,681 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:24,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:24,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:24,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,682 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:24,682 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:39:24,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:24,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:24,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:24,792 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-02-11 02:39:24,792 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:24,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:24,793 INFO L85 PathProgramCache]: Analyzing trace with hash 182398451, now seen corresponding path program 1 times [2022-02-11 02:39:24,793 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:24,793 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223233195] [2022-02-11 02:39:24,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:24,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 02:39:24,842 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:24,842 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223233195] [2022-02-11 02:39:24,842 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223233195] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:24,842 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:24,842 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:24,843 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941052460] [2022-02-11 02:39:24,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:24,843 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:24,843 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:24,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:24,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:24,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,844 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:24,844 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 5 states have internal predecessors, (76), 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) [2022-02-11 02:39:24,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:24,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:24,844 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:24,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:39:24,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:24,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:24,935 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-02-11 02:39:24,935 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:24,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:24,936 INFO L85 PathProgramCache]: Analyzing trace with hash -493973152, now seen corresponding path program 1 times [2022-02-11 02:39:24,936 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:24,936 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844251568] [2022-02-11 02:39:24,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:24,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:24,993 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:24,993 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844251568] [2022-02-11 02:39:24,993 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844251568] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:24,993 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1196831945] [2022-02-11 02:39:24,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:24,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:24,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:24,999 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:25,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-02-11 02:39:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:25,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 02:39:25,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:25,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 02:39:25,223 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-11 02:39:25,224 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1196831945] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:25,224 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-11 02:39:25,224 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2022-02-11 02:39:25,224 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943285656] [2022-02-11 02:39:25,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:25,224 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:25,225 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:25,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:25,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-02-11 02:39:25,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:25,225 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:25,225 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 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) [2022-02-11 02:39:25,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:25,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:39:25,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:25,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:25,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,714 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:25,900 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:25,901 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:25,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:25,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1081308860, now seen corresponding path program 1 times [2022-02-11 02:39:25,902 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:25,902 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225636587] [2022-02-11 02:39:25,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:25,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:25,929 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:25,929 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225636587] [2022-02-11 02:39:25,929 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [225636587] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:25,929 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:25,929 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:39:25,929 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935901142] [2022-02-11 02:39:25,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:25,930 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:39:25,930 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:25,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:39:25,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:39:25,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:25,931 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:25,931 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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) [2022-02-11 02:39:25,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:25,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:25,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:25,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:26,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:26,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:26,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:26,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:26,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:26,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:26,144 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-02-11 02:39:26,144 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:26,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:26,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1877498122, now seen corresponding path program 1 times [2022-02-11 02:39:26,145 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:26,145 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338630088] [2022-02-11 02:39:26,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:26,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:26,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:26,176 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:26,176 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338630088] [2022-02-11 02:39:26,176 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [338630088] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:26,176 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:26,176 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:39:26,177 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129404061] [2022-02-11 02:39:26,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:26,177 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:39:26,177 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:26,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:39:26,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:39:26,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:26,177 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:26,178 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:39:26,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:26,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:26,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:26,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:26,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:26,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:26,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:27,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:27,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:27,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:27,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:27,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:27,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:27,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:27,508 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-02-11 02:39:27,508 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:27,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:27,509 INFO L85 PathProgramCache]: Analyzing trace with hash -1917373394, now seen corresponding path program 1 times [2022-02-11 02:39:27,511 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:27,511 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734610854] [2022-02-11 02:39:27,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:27,563 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:27,564 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734610854] [2022-02-11 02:39:27,564 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734610854] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:27,564 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:27,564 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:27,564 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292469152] [2022-02-11 02:39:27,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:27,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:27,565 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:27,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:27,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:27,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:27,565 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:27,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 5 states have internal predecessors, (95), 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) [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:27,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:27,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:27,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:27,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:27,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:27,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:27,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:27,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:27,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:27,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-02-11 02:39:27,621 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:27,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:27,622 INFO L85 PathProgramCache]: Analyzing trace with hash 211542051, now seen corresponding path program 1 times [2022-02-11 02:39:27,622 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:27,622 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625777103] [2022-02-11 02:39:27,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:27,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:27,682 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:27,682 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625777103] [2022-02-11 02:39:27,682 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [625777103] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:27,683 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1461013008] [2022-02-11 02:39:27,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:27,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:27,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:27,688 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:27,689 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-02-11 02:39:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:27,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-11 02:39:27,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:27,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:27,936 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:39:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:28,112 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1461013008] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:39:28,113 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:39:28,113 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2022-02-11 02:39:28,113 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886027858] [2022-02-11 02:39:28,113 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:39:28,113 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-11 02:39:28,113 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:28,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-11 02:39:28,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2022-02-11 02:39:28,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:28,114 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:28,114 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 12.357142857142858) internal successors, (173), 14 states have internal predecessors, (173), 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) [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:28,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:28,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:28,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:28,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:28,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:28,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:28,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:28,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:28,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:28,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:28,211 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:28,407 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2022-02-11 02:39:28,408 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:28,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:28,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1145506620, now seen corresponding path program 1 times [2022-02-11 02:39:28,408 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:28,408 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836313023] [2022-02-11 02:39:28,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:28,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-02-11 02:39:28,513 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:28,513 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836313023] [2022-02-11 02:39:28,513 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836313023] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:28,513 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1745385067] [2022-02-11 02:39:28,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:28,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:28,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:28,515 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:28,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-02-11 02:39:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:28,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 23 conjunts are in the unsatisfiable core [2022-02-11 02:39:28,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 02:39:28,943 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-11 02:39:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 02:39:29,397 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1745385067] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-11 02:39:29,397 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-11 02:39:29,397 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 13 [2022-02-11 02:39:29,397 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407086815] [2022-02-11 02:39:29,397 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-11 02:39:29,398 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-02-11 02:39:29,398 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:29,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-02-11 02:39:29,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2022-02-11 02:39:29,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:29,398 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:29,399 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 17.0) internal successors, (221), 13 states have internal predecessors, (221), 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) [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:29,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:31,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:31,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:39:31,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-11 02:39:31,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-11 02:39:31,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-02-11 02:39:31,350 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-02-11 02:39:31,352 INFO L733 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-11 02:39:31,352 INFO L313 ceAbstractionStarter]: Result for error location BCSP_PnpAddThread2of2ForFork0 was SAFE (2/3) [2022-02-11 02:39:31,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:39:31,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:31,358 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:39:31,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (14)] Waiting until timeout for monitored process [2022-02-11 02:39:31,361 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 02:39:31,362 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=PARTIAL_ORDER_FA, 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 [2022-02-11 02:39:31,362 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-11 02:39:31,394 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 02:39:31,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:31,394 INFO L85 PathProgramCache]: Analyzing trace with hash -862216915, now seen corresponding path program 1 times [2022-02-11 02:39:31,394 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:31,395 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028656132] [2022-02-11 02:39:31,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:31,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:39:31,405 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-11 02:39:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:39:31,416 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-11 02:39:31,416 INFO L629 BasicCegarLoop]: Counterexample is feasible [2022-02-11 02:39:31,416 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 2 remaining) [2022-02-11 02:39:31,416 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 2 remaining) [2022-02-11 02:39:31,417 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-02-11 02:39:31,418 INFO L733 BasicCegarLoop]: Path program histogram: [1] [2022-02-11 02:39:31,418 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (3/3) [2022-02-11 02:39:31,418 WARN L239 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-11 02:39:31,418 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,436 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,437 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,438 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,439 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,440 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,441 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,442 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,443 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,444 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,445 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,446 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,447 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,448 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,449 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,450 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,451 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,452 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,453 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,454 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,455 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,456 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,457 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,458 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,459 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-11 02:39:31,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:39:31,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:31,467 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:39:31,473 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 02:39:31,473 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=PARTIAL_ORDER_FA, 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 [2022-02-11 02:39:31,474 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-02-11 02:39:31,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (15)] Waiting until timeout for monitored process [2022-02-11 02:39:31,529 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-11 02:39:31,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:31,530 INFO L85 PathProgramCache]: Analyzing trace with hash -859486324, now seen corresponding path program 1 times [2022-02-11 02:39:31,530 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:31,530 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382025315] [2022-02-11 02:39:31,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:39:31,542 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-11 02:39:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:39:31,567 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-11 02:39:31,567 INFO L629 BasicCegarLoop]: Counterexample is feasible [2022-02-11 02:39:31,567 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 2 remaining) [2022-02-11 02:39:31,567 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 2 remaining) [2022-02-11 02:39:31,567 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-02-11 02:39:31,568 INFO L733 BasicCegarLoop]: Path program histogram: [1] [2022-02-11 02:39:31,568 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (1/4) [2022-02-11 02:39:31,568 WARN L239 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-02-11 02:39:31,569 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,586 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,587 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,588 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,589 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,589 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,590 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,591 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,592 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,593 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,594 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,595 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,596 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,597 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,598 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,599 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,600 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,601 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,602 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,603 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,604 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,605 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,606 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,607 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,608 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,609 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,610 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,610 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,610 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,610 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,611 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,612 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#t~ret4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoIncrement_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,613 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_~status~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,614 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread1of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread2of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,615 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread3of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_BCSP_IoDecrement_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 WARN L322 ript$VariableManager]: TermVariable |BCSP_PnpStopThread4of4ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:39:31,616 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-11 02:39:31,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:39:31,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:31,623 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:39:31,632 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == BCSP_PnpAddThread3of4ForFork0 ======== [2022-02-11 02:39:31,633 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=PARTIAL_ORDER_FA, 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 [2022-02-11 02:39:31,633 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 02:39:31,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (16)] Waiting until timeout for monitored process [2022-02-11 02:39:31,979 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:31,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:31,980 INFO L85 PathProgramCache]: Analyzing trace with hash -374007106, now seen corresponding path program 1 times [2022-02-11 02:39:31,980 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:31,980 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903326008] [2022-02-11 02:39:31,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:31,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 02:39:32,002 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:32,002 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903326008] [2022-02-11 02:39:32,002 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903326008] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:32,002 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:32,003 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:39:32,003 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426837954] [2022-02-11 02:39:32,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:32,003 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 02:39:32,003 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:32,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 02:39:32,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 02:39:32,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,004 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:32,004 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 59.0) internal successors, (118), 2 states have internal predecessors, (118), 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) [2022-02-11 02:39:32,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,025 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-02-11 02:39:32,026 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:32,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:32,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1303311505, now seen corresponding path program 1 times [2022-02-11 02:39:32,026 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:32,026 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719449573] [2022-02-11 02:39:32,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 02:39:32,088 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:32,088 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1719449573] [2022-02-11 02:39:32,088 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1719449573] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:32,088 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:32,089 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:39:32,089 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483832718] [2022-02-11 02:39:32,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:32,089 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:39:32,089 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:32,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:39:32,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:39:32,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,090 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:32,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.375) internal successors, (115), 8 states have internal predecessors, (115), 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) [2022-02-11 02:39:32,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:32,161 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-02-11 02:39:32,162 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:32,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:32,162 INFO L85 PathProgramCache]: Analyzing trace with hash -2139967471, now seen corresponding path program 1 times [2022-02-11 02:39:32,162 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:32,162 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433485378] [2022-02-11 02:39:32,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:32,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-02-11 02:39:32,199 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:32,199 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433485378] [2022-02-11 02:39:32,199 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1433485378] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:32,199 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:32,200 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:32,200 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980370446] [2022-02-11 02:39:32,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:32,200 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:32,200 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:32,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:32,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:32,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,201 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:32,201 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 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) [2022-02-11 02:39:32,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:32,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:32,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,265 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-02-11 02:39:32,265 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:32,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:32,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1777013907, now seen corresponding path program 1 times [2022-02-11 02:39:32,265 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:32,266 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660188115] [2022-02-11 02:39:32,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:32,303 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-02-11 02:39:32,303 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:32,303 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660188115] [2022-02-11 02:39:32,303 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660188115] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:32,303 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:32,304 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:32,304 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602823266] [2022-02-11 02:39:32,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:32,304 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:32,304 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:32,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:32,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:32,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,305 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:32,305 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.6) internal successors, (103), 5 states have internal predecessors, (103), 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) [2022-02-11 02:39:32,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:32,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:32,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,358 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-02-11 02:39:32,359 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:32,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:32,359 INFO L85 PathProgramCache]: Analyzing trace with hash 924366155, now seen corresponding path program 1 times [2022-02-11 02:39:32,359 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:32,359 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889415051] [2022-02-11 02:39:32,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:32,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-02-11 02:39:32,413 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:32,413 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889415051] [2022-02-11 02:39:32,413 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889415051] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:32,413 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:39:32,413 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-11 02:39:32,414 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868651454] [2022-02-11 02:39:32,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:32,414 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:32,414 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:32,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:32,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-11 02:39:32,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,415 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:32,415 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 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) [2022-02-11 02:39:32,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:39:32,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:32,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:39:32,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:32,775 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-02-11 02:39:32,775 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:39:32,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:39:32,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1803195400, now seen corresponding path program 1 times [2022-02-11 02:39:32,775 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:39:32,775 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172418231] [2022-02-11 02:39:32,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:32,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:39:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:39:32,848 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:39:32,848 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172418231] [2022-02-11 02:39:32,848 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172418231] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-11 02:39:32,848 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [911541136] [2022-02-11 02:39:32,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:39:32,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-11 02:39:32,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:39:32,855 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-11 02:39:32,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-02-11 02:39:32,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:39:32,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-11 02:39:32,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-11 02:39:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-02-11 02:39:33,173 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-11 02:39:33,173 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [911541136] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:39:33,173 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-11 02:39:33,173 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2022-02-11 02:39:33,173 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298326157] [2022-02-11 02:39:33,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:39:33,174 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-11 02:39:33,174 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:39:33,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-11 02:39:33,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2022-02-11 02:39:33,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:33,174 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:39:33,175 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 5 states have internal predecessors, (104), 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) [2022-02-11 02:39:33,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:39:33,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:39:33,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:33,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:33,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:39:33,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:41:37,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:41:37,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:41:37,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:37,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:37,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:37,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:37,893 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-02-11 02:41:38,072 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-02-11 02:41:38,072 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:41:38,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:41:38,073 INFO L85 PathProgramCache]: Analyzing trace with hash -1273856104, now seen corresponding path program 1 times [2022-02-11 02:41:38,073 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:41:38,073 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564480644] [2022-02-11 02:41:38,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:41:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:41:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:41:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-02-11 02:41:38,104 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:41:38,104 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564480644] [2022-02-11 02:41:38,104 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564480644] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:41:38,104 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:41:38,104 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-11 02:41:38,104 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228460631] [2022-02-11 02:41:38,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:41:38,105 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:41:38,105 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:41:38,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:41:38,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:41:38,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:41:38,106 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:41:38,106 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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) [2022-02-11 02:41:38,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:41:38,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2022-02-11 02:41:38,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:38,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:38,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:38,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:41:38,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.