/usr/bin/java -Xmx16000000000 -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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/rfi000_tso.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 01:24:55,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 01:24:55,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 01:24:55,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 01:24:55,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 01:24:55,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 01:24:55,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 01:24:55,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 01:24:55,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 01:24:55,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 01:24:55,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 01:24:55,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 01:24:55,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 01:24:55,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 01:24:55,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 01:24:55,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 01:24:55,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 01:24:55,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 01:24:55,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 01:24:55,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 01:24:55,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 01:24:55,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 01:24:55,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 01:24:55,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 01:24:55,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 01:24:55,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 01:24:55,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 01:24:55,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 01:24:55,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 01:24:55,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 01:24:55,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 01:24:55,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 01:24:55,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 01:24:55,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 01:24:55,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 01:24:55,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 01:24:55,270 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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-11-14 01:24:55,287 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 01:24:55,287 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 01:24:55,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 01:24:55,288 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 01:24:55,288 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 01:24:55,288 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 01:24:55,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 01:24:55,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 01:24:55,289 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 01:24:55,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:24:55,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 01:24:55,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 01:24:55,291 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 01:24:55,291 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 01:24:55,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 01:24:55,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 01:24:55,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 01:24:55,435 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 01:24:55,436 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 01:24:55,437 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi000_tso.i [2021-11-14 01:24:55,486 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/317d27d4f/9378fb1c8a5f4f0da487d6ebe76417fd/FLAG92d201ccd [2021-11-14 01:24:55,928 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 01:24:55,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi000_tso.i [2021-11-14 01:24:55,945 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/317d27d4f/9378fb1c8a5f4f0da487d6ebe76417fd/FLAG92d201ccd [2021-11-14 01:24:56,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/317d27d4f/9378fb1c8a5f4f0da487d6ebe76417fd [2021-11-14 01:24:56,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 01:24:56,285 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 01:24:56,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 01:24:56,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 01:24:56,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 01:24:56,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40bd9cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56, skipping insertion in model container [2021-11-14 01:24:56,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 01:24:56,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 01:24:56,472 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi000_tso.i[944,957] [2021-11-14 01:24:56,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:24:56,670 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 01:24:56,685 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi000_tso.i[944,957] [2021-11-14 01:24:56,736 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:24:56,768 INFO L208 MainTranslator]: Completed translation [2021-11-14 01:24:56,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56 WrapperNode [2021-11-14 01:24:56,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 01:24:56,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 01:24:56,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 01:24:56,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 01:24:56,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,803 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 01:24:56,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 01:24:56,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 01:24:56,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 01:24:56,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 01:24:56,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 01:24:56,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 01:24:56,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 01:24:56,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (1/1) ... [2021-11-14 01:24:56,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:24:56,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:24:56,960 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) [2021-11-14 01:24:57,006 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 [2021-11-14 01:24:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 01:24:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 01:24:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 01:24:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 01:24:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 01:24:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 01:24:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 01:24:57,031 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 01:24:57,031 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 01:24:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 01:24:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 01:24:57,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 01:24:57,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 01:24:57,033 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 01:24:57,924 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 01:24:57,925 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 01:24:57,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:24:57 BoogieIcfgContainer [2021-11-14 01:24:57,927 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 01:24:57,928 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 01:24:57,928 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 01:24:57,930 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 01:24:57,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 01:24:56" (1/3) ... [2021-11-14 01:24:57,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@98d1eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:24:57, skipping insertion in model container [2021-11-14 01:24:57,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:56" (2/3) ... [2021-11-14 01:24:57,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@98d1eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:24:57, skipping insertion in model container [2021-11-14 01:24:57,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:24:57" (3/3) ... [2021-11-14 01:24:57,932 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi000_tso.i [2021-11-14 01:24:57,935 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 01:24:57,936 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 01:24:57,936 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 01:24:57,936 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 01:24:57,963 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,964 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,964 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,964 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,964 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,964 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,964 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,964 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,965 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,966 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,967 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,968 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,969 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,970 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,971 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,972 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,972 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,973 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,974 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,975 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,976 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,976 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,976 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,976 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,977 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,977 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,977 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,977 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,977 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,977 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,978 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,979 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,983 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,984 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,984 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,984 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,984 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,984 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,984 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,985 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,985 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,985 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,985 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,985 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,985 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,986 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,987 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,989 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,990 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,991 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,992 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,993 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,994 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,995 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,995 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,995 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:57,996 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 01:24:58,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:24:58,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:24:58,045 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) [2021-11-14 01:24:58,065 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 [2021-11-14 01:24:58,095 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork0 ======== [2021-11-14 01:24:58,099 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 [2021-11-14 01:24:58,100 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-14 01:24:58,150 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,150 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,150 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,150 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,151 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,151 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,151 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,151 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,151 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,151 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,151 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,152 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,152 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,177 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,189 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,189 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,189 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,190 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,190 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,190 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,190 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,190 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,190 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,190 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,191 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,191 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,191 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,191 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,207 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,255 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,255 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,292 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,293 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,313 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,323 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-14 01:24:58,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:58,327 INFO L85 PathProgramCache]: Analyzing trace with hash 36492014, now seen corresponding path program 1 times [2021-11-14 01:24:58,333 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:58,333 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564708328] [2021-11-14 01:24:58,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:58,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:58,565 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:58,565 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564708328] [2021-11-14 01:24:58,565 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564708328] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:58,565 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:58,567 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-14 01:24:58,571 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048860917] [2021-11-14 01:24:58,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:58,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-14 01:24:58,575 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:58,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-14 01:24:58,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-14 01:24:58,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:58,593 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:58,594 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.75) internal successors, (59), 5 states have internal predecessors, (59), 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) [2021-11-14 01:24:58,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:58,635 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,648 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,653 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,660 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,665 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,666 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,667 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,669 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,669 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,669 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,669 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,687 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,688 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,716 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,716 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,716 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,716 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,716 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,717 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,717 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,717 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,717 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,717 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,718 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,718 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,718 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,718 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,735 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,736 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,737 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,737 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,737 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,737 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,761 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,762 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,788 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,788 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,789 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,790 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,790 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,790 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,790 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,802 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,803 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,804 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,844 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,851 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,858 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,859 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,874 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,874 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,884 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,885 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,885 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,885 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,885 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,885 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,885 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,885 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,886 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,886 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,886 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,886 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,904 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,905 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,906 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,907 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,921 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,921 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,921 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,921 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,921 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,921 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,921 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,922 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,922 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,923 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,939 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,954 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,955 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,955 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,955 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,955 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,955 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,967 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,967 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,967 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,967 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,968 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:58,968 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,000 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,001 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,001 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,001 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,014 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,014 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,025 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:24:59,051 INFO L764 garLoopResultBuilder]: Registering result SAFE for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-14 01:24:59,051 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 01:24:59,056 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-14 01:24:59,057 INFO L308 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork0 was SAFE (1/2) [2021-11-14 01:24:59,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:24:59,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:24:59,061 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 01:24:59,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-11-14 01:24:59,302 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 01:24:59,303 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 [2021-11-14 01:24:59,303 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-14 01:24:59,319 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,320 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,321 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,346 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,356 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,356 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,356 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,356 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,356 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,356 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,357 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,371 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,376 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,377 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,400 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,400 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,400 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,401 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,402 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,402 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,421 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,429 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-14 01:24:59,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:59,430 INFO L85 PathProgramCache]: Analyzing trace with hash -323969914, now seen corresponding path program 1 times [2021-11-14 01:24:59,430 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:59,430 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243181551] [2021-11-14 01:24:59,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:59,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:59,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:59,492 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:59,492 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243181551] [2021-11-14 01:24:59,492 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [243181551] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:59,492 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:59,492 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:24:59,492 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89989819] [2021-11-14 01:24:59,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:59,493 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 01:24:59,493 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:59,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 01:24:59,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 01:24:59,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:59,493 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:59,493 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:24:59,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:59,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:59,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 01:24:59,512 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-14 01:24:59,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:59,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1662553420, now seen corresponding path program 1 times [2021-11-14 01:24:59,512 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:59,512 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015905986] [2021-11-14 01:24:59,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:59,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:59,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:59,657 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:59,657 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015905986] [2021-11-14 01:24:59,657 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015905986] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:59,657 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:59,657 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-14 01:24:59,657 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622041345] [2021-11-14 01:24:59,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:59,658 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-14 01:24:59,658 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:59,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-14 01:24:59,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-14 01:24:59,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:59,659 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:59,659 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 states have internal predecessors, (74), 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) [2021-11-14 01:24:59,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:59,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:59,679 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,748 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,749 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,749 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,749 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,750 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,770 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,771 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:59,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:59,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:24:59,804 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 01:24:59,804 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-14 01:24:59,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:59,805 INFO L85 PathProgramCache]: Analyzing trace with hash -555099050, now seen corresponding path program 1 times [2021-11-14 01:24:59,805 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:59,805 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913464256] [2021-11-14 01:24:59,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:59,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:25:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:25:00,494 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:25:00,494 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913464256] [2021-11-14 01:25:00,494 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913464256] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:25:00,494 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:25:00,495 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-11-14 01:25:00,495 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692399171] [2021-11-14 01:25:00,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:25:00,495 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-14 01:25:00,495 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:25:00,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-14 01:25:00,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2021-11-14 01:25:00,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:00,496 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:25:00,496 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 17 states have internal predecessors, (80), 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) [2021-11-14 01:25:00,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:00,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:00,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:01,019 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,020 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,037 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,037 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,047 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,047 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,048 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,049 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,071 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,071 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,071 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,073 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,073 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,073 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,073 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,123 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75#1_42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,123 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite88#1_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,123 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite85#1_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite91#1_62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite76#1_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84#1_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe v_~y~0_263 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90#1_68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87#1_72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite79#1_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,124 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78#1_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,125 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite82#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,126 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:01,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:01,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-14 01:25:01,151 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 01:25:01,151 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-14 01:25:01,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:25:01,151 INFO L85 PathProgramCache]: Analyzing trace with hash 160864956, now seen corresponding path program 2 times [2021-11-14 01:25:01,151 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:25:01,152 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164128894] [2021-11-14 01:25:01,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:25:01,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:25:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:25:01,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:25:01,371 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:25:01,371 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [164128894] [2021-11-14 01:25:01,371 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [164128894] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:25:01,371 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:25:01,371 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 01:25:01,371 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642499325] [2021-11-14 01:25:01,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:25:01,372 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 01:25:01,372 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:25:01,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 01:25:01,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-14 01:25:01,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:01,372 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:25:01,372 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 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) [2021-11-14 01:25:01,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:01,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:01,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-14 01:25:01,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:01,576 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,582 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,585 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,589 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,594 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,599 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,599 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,599 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,599 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,599 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,599 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,599 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,600 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,600 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,600 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,600 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,600 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,600 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,600 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,611 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,611 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,611 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,611 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,611 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,612 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,613 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,636 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,636 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,636 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,636 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,637 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,638 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,651 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,652 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,653 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,678 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,691 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,692 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,693 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,747 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,763 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,764 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,764 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,764 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,764 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,765 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,791 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,791 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,803 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,804 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,822 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,823 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:01,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:01,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:01,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:25:01,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:25:01,872 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 01:25:01,872 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-14 01:25:01,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:25:01,873 INFO L85 PathProgramCache]: Analyzing trace with hash 813474960, now seen corresponding path program 3 times [2021-11-14 01:25:01,873 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:25:01,873 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095215589] [2021-11-14 01:25:01,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:25:01,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:25:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:25:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:25:02,438 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:25:02,438 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095215589] [2021-11-14 01:25:02,438 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095215589] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:25:02,438 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:25:02,438 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-14 01:25:02,438 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280051361] [2021-11-14 01:25:02,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:25:02,439 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-14 01:25:02,439 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:25:02,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-14 01:25:02,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2021-11-14 01:25:02,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:02,439 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:25:02,439 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.333333333333333) internal successors, (80), 15 states have internal predecessors, (80), 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) [2021-11-14 01:25:02,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:02,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:02,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:25:02,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:25:02,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:02,482 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,496 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,595 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,595 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,595 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,596 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,597 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,658 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,658 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,658 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,659 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,700 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,700 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,732 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,733 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,733 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,733 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,753 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,754 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,755 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,766 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite25#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite28#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16#1_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22#1_89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite26#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite29#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20#1_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,767 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19#1_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,781 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,781 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,781 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,781 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,803 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,803 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,804 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,819 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,820 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,820 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,820 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,820 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,820 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite49#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite39#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite43#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite42#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite46#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,836 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite40#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite48#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite45#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite51#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite36#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite37#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite34#1_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,837 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite52#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,838 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,853 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,853 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,861 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,862 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,875 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,878 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite55#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:25:02,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:02,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:02,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:25:02,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:25:02,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:25:02,924 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 01:25:02,925 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-11-14 01:25:02,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:25:02,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1908943880, now seen corresponding path program 4 times [2021-11-14 01:25:02,925 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:25:02,925 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072987262] [2021-11-14 01:25:02,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:25:02,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:25:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:25:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:25:03,024 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:25:03,024 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072987262] [2021-11-14 01:25:03,024 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072987262] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:25:03,024 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:25:03,024 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 01:25:03,024 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367266970] [2021-11-14 01:25:03,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:25:03,024 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 01:25:03,024 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:25:03,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 01:25:03,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-14 01:25:03,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:03,025 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:25:03,025 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 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) [2021-11-14 01:25:03,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:03,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:03,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:25:03,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:25:03,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:25:03,025 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:03,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:25:03,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-14 01:25:03,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:25:03,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:25:03,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:25:03,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 01:25:03,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2021-11-14 01:25:03,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining) [2021-11-14 01:25:03,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining) [2021-11-14 01:25:03,133 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 01:25:03,139 INFO L732 BasicCegarLoop]: Path program histogram: [4, 1, 1] [2021-11-14 01:25:03,140 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE (2/2) [2021-11-14 01:25:03,140 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 01:25:03,140 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 01:25:03,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 01:25:03 BasicIcfg [2021-11-14 01:25:03,143 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-14 01:25:03,144 INFO L158 Benchmark]: Toolchain (without parser) took 6857.80ms. Allocated memory was 396.4MB in the beginning and 696.3MB in the end (delta: 299.9MB). Free memory was 338.8MB in the beginning and 570.0MB in the end (delta: -231.2MB). Peak memory consumption was 69.7MB. Max. memory is 16.0GB. [2021-11-14 01:25:03,144 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 396.4MB. Free memory is still 356.5MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:25:03,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 480.48ms. Allocated memory was 396.4MB in the beginning and 484.4MB in the end (delta: 88.1MB). Free memory was 338.7MB in the beginning and 441.5MB in the end (delta: -102.8MB). Peak memory consumption was 6.8MB. Max. memory is 16.0GB. [2021-11-14 01:25:03,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.39ms. Allocated memory is still 484.4MB. Free memory was 440.5MB in the beginning and 437.3MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2021-11-14 01:25:03,145 INFO L158 Benchmark]: Boogie Preprocessor took 48.98ms. Allocated memory is still 484.4MB. Free memory was 437.3MB in the beginning and 434.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:25:03,145 INFO L158 Benchmark]: RCFGBuilder took 1036.13ms. Allocated memory is still 484.4MB. Free memory was 434.2MB in the beginning and 310.4MB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.0GB. [2021-11-14 01:25:03,145 INFO L158 Benchmark]: TraceAbstraction took 5215.19ms. Allocated memory was 484.4MB in the beginning and 696.3MB in the end (delta: 211.8MB). Free memory was 310.4MB in the beginning and 570.0MB in the end (delta: -259.5MB). There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:25:03,146 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 396.4MB. Free memory is still 356.5MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 480.48ms. Allocated memory was 396.4MB in the beginning and 484.4MB in the end (delta: 88.1MB). Free memory was 338.7MB in the beginning and 441.5MB in the end (delta: -102.8MB). Peak memory consumption was 6.8MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 70.39ms. Allocated memory is still 484.4MB. Free memory was 440.5MB in the beginning and 437.3MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * Boogie Preprocessor took 48.98ms. Allocated memory is still 484.4MB. Free memory was 437.3MB in the beginning and 434.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 1036.13ms. Allocated memory is still 484.4MB. Free memory was 434.2MB in the beginning and 310.4MB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.0GB. * TraceAbstraction took 5215.19ms. Allocated memory was 484.4MB in the beginning and 696.3MB in the end (delta: 211.8MB). Free memory was 310.4MB in the beginning and 570.0MB in the end (delta: -259.5MB). There was no memory consumed. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2406, positive: 2263, positive conditional: 1467, positive unconditional: 796, negative: 143, negative conditional: 118, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2387, positive: 2263, positive conditional: 1467, positive unconditional: 796, negative: 124, negative conditional: 99, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2387, positive: 2263, positive conditional: 1467, positive unconditional: 796, negative: 124, negative conditional: 99, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2486, positive: 2263, positive conditional: 1449, positive unconditional: 814, negative: 223, negative conditional: 99, negative unconditional: 124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2486, positive: 2263, positive conditional: 722, positive unconditional: 1541, negative: 223, negative conditional: 86, negative unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2486, positive: 2263, positive conditional: 722, positive unconditional: 1541, negative: 223, negative conditional: 86, negative unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 842, positive: 808, positive conditional: 6, positive unconditional: 802, negative: 34, negative conditional: 7, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 842, positive: 802, positive conditional: 0, positive unconditional: 802, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 40, positive: 6, positive conditional: 5, positive unconditional: 1, negative: 34, negative conditional: 7, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 508, positive: 45, positive conditional: 44, positive unconditional: 1, negative: 463, negative conditional: 95, negative unconditional: 368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2486, positive: 1455, positive conditional: 716, positive unconditional: 739, negative: 189, negative conditional: 79, negative unconditional: 110, unknown: 842, unknown conditional: 13, unknown unconditional: 829] , Statistics on independence cache: Total cache size (in pairs): 842, Positive cache size: 808, Positive conditional cache size: 6, Positive unconditional cache size: 802, Negative cache size: 34, Negative conditional cache size: 7, Negative unconditional cache size: 27, Eliminated conditions: 740, Maximal queried relation: 1, Independence queries for same thread: 19 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 387.99ms, Number of persistent set computation: 333, Number of trivial persistent sets: 300, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 821, positive: 796, positive conditional: 0, positive unconditional: 796, negative: 25, negative conditional: 0, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2406, positive: 2263, positive conditional: 1467, positive unconditional: 796, negative: 143, negative conditional: 118, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2387, positive: 2263, positive conditional: 1467, positive unconditional: 796, negative: 124, negative conditional: 99, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 2387, positive: 2263, positive conditional: 1467, positive unconditional: 796, negative: 124, negative conditional: 99, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2486, positive: 2263, positive conditional: 1449, positive unconditional: 814, negative: 223, negative conditional: 99, negative unconditional: 124, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 2486, positive: 2263, positive conditional: 722, positive unconditional: 1541, negative: 223, negative conditional: 86, negative unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2486, positive: 2263, positive conditional: 722, positive unconditional: 1541, negative: 223, negative conditional: 86, negative unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 842, positive: 808, positive conditional: 6, positive unconditional: 802, negative: 34, negative conditional: 7, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 842, positive: 802, positive conditional: 0, positive unconditional: 802, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 40, positive: 6, positive conditional: 5, positive unconditional: 1, negative: 34, negative conditional: 7, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 508, positive: 45, positive conditional: 44, positive unconditional: 1, negative: 463, negative conditional: 95, negative unconditional: 368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2486, positive: 1455, positive conditional: 716, positive unconditional: 739, negative: 189, negative conditional: 79, negative unconditional: 110, unknown: 842, unknown conditional: 13, unknown unconditional: 829] , Statistics on independence cache: Total cache size (in pairs): 842, Positive cache size: 808, Positive conditional cache size: 6, Positive unconditional cache size: 802, Negative cache size: 34, Negative conditional cache size: 7, Negative unconditional cache size: 27, Eliminated conditions: 740, Maximal queried relation: 1, Independence queries for same thread: 19 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5354, positive: 5080, positive conditional: 4221, positive unconditional: 859, negative: 274, negative conditional: 242, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5171, positive: 5080, positive conditional: 4221, positive unconditional: 859, negative: 91, negative conditional: 59, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5171, positive: 5080, positive conditional: 4221, positive unconditional: 859, negative: 91, negative conditional: 59, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5457, positive: 5080, positive conditional: 4181, positive unconditional: 899, negative: 377, negative conditional: 286, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5457, positive: 5080, positive conditional: 1887, positive unconditional: 3193, negative: 377, negative conditional: 86, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5457, positive: 5080, positive conditional: 1887, positive unconditional: 3193, negative: 377, negative conditional: 86, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 923, positive: 874, positive conditional: 9, positive unconditional: 865, negative: 49, negative conditional: 16, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 923, positive: 864, positive conditional: 0, positive unconditional: 864, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 59, positive: 10, positive conditional: 8, positive unconditional: 2, negative: 49, negative conditional: 16, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 633, positive: 75, positive conditional: 71, positive unconditional: 3, negative: 558, negative conditional: 182, negative unconditional: 375, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5457, positive: 4206, positive conditional: 1878, positive unconditional: 2328, negative: 328, negative conditional: 70, negative unconditional: 258, unknown: 923, unknown conditional: 25, unknown unconditional: 898] , Statistics on independence cache: Total cache size (in pairs): 923, Positive cache size: 874, Positive conditional cache size: 9, Positive unconditional cache size: 865, Negative cache size: 49, Negative conditional cache size: 16, Negative unconditional cache size: 33, Eliminated conditions: 2494, Maximal queried relation: 5, Independence queries for same thread: 183 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 402.39ms, Number of persistent set computation: 673, Number of trivial persistent sets: 591, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 891, positive: 859, positive conditional: 0, positive unconditional: 859, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5354, positive: 5080, positive conditional: 4221, positive unconditional: 859, negative: 274, negative conditional: 242, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5171, positive: 5080, positive conditional: 4221, positive unconditional: 859, negative: 91, negative conditional: 59, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5171, positive: 5080, positive conditional: 4221, positive unconditional: 859, negative: 91, negative conditional: 59, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5457, positive: 5080, positive conditional: 4181, positive unconditional: 899, negative: 377, negative conditional: 286, negative unconditional: 91, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5457, positive: 5080, positive conditional: 1887, positive unconditional: 3193, negative: 377, negative conditional: 86, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5457, positive: 5080, positive conditional: 1887, positive unconditional: 3193, negative: 377, negative conditional: 86, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 923, positive: 874, positive conditional: 9, positive unconditional: 865, negative: 49, negative conditional: 16, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 923, positive: 864, positive conditional: 0, positive unconditional: 864, negative: 59, negative conditional: 0, negative unconditional: 59, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 59, positive: 10, positive conditional: 8, positive unconditional: 2, negative: 49, negative conditional: 16, negative unconditional: 33, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 633, positive: 75, positive conditional: 71, positive unconditional: 3, negative: 558, negative conditional: 182, negative unconditional: 375, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5457, positive: 4206, positive conditional: 1878, positive unconditional: 2328, negative: 328, negative conditional: 70, negative unconditional: 258, unknown: 923, unknown conditional: 25, unknown unconditional: 898] , Statistics on independence cache: Total cache size (in pairs): 923, Positive cache size: 874, Positive conditional cache size: 9, Positive unconditional cache size: 865, Negative cache size: 49, Negative conditional cache size: 16, Negative unconditional cache size: 33, Eliminated conditions: 2494, Maximal queried relation: 5, Independence queries for same thread: 183 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 18]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork0 with 1 thread instances CFG has 5 procedures, 117 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.7s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 59 NumberOfCodeBlocks, 59 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 58 ConstructedInterpolants, 0 QuantifiedInterpolants, 290 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 117 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 4.1s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 2.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 51, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 469 NumberOfCodeBlocks, 469 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 463 ConstructedInterpolants, 0 QuantifiedInterpolants, 3056 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-11-14 01:25:03,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2021-11-14 01:25:03,397 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2021-11-14 01:25:03,598 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...