/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/rfi000_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 05:27:30,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 05:27:30,943 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 05:27:30,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-14 05:27:30,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-14 05:27:30,978 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-14 05:27:30,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-14 05:27:30,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-14 05:27:30,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-14 05:27:30,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-14 05:27:30,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-14 05:27:30,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-14 05:27:30,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 05:27:30,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 05:27:30,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 05:27:30,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 05:27:30,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 05:27:30,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 05:27:30,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 05:27:31,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 05:27:31,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 05:27:31,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 05:27:31,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 05:27:31,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 05:27:31,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-14 05:27:31,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-14 05:27:31,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-14 05:27:31,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-14 05:27:31,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-14 05:27:31,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-14 05:27:31,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-14 05:27:31,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-14 05:27:31,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-14 05:27:31,025 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-14 05:27:31,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-14 05:27:31,026 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-14 05:27:31,027 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-14 05:27:31,027 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-14 05:27:31,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 05:27:31,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 05:27:31,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 05:27:31,029 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-NewStatesSleep-NoLbe-Lockstep.epf [2021-07-14 05:27:31,057 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 05:27:31,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 05:27:31,058 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 05:27:31,058 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 05:27:31,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 05:27:31,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 05:27:31,060 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 05:27:31,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 05:27:31,061 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 05:27:31,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 05:27:31,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 05:27:31,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 05:27:31,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 05:27:31,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 05:27:31,063 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 05:27:31,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 05:27:31,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 05:27:31,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 05:27:31,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 05:27:31,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 05:27:31,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 05:27:31,064 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 05:27:31,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 05:27:31,064 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 05:27:31,064 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 05:27:31,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 05:27:31,064 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-07-14 05:27:31,064 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 05:27:31,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 05:27:31,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 05:27:31,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 05:27:31,313 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-14 05:27:31,313 INFO L275 PluginConnector]: CDTParser initialized [2021-07-14 05:27:31,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi000_tso.oepc.i [2021-07-14 05:27:31,363 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f043274/19612c419a6d475ab292b3d6cc7f3d4d/FLAGa3952ace2 [2021-07-14 05:27:31,794 INFO L306 CDTParser]: Found 1 translation units. [2021-07-14 05:27:31,795 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi000_tso.oepc.i [2021-07-14 05:27:31,811 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f043274/19612c419a6d475ab292b3d6cc7f3d4d/FLAGa3952ace2 [2021-07-14 05:27:31,829 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f043274/19612c419a6d475ab292b3d6cc7f3d4d [2021-07-14 05:27:31,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 05:27:31,833 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-14 05:27:31,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-14 05:27:31,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-14 05:27:31,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-14 05:27:31,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 05:27:31" (1/1) ... [2021-07-14 05:27:31,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@178a4622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:31, skipping insertion in model container [2021-07-14 05:27:31,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 05:27:31" (1/1) ... [2021-07-14 05:27:31,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-14 05:27:31,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-14 05:27:32,063 WARN L224 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.oepc.i[949,962] [2021-07-14 05:27:32,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 05:27:32,243 INFO L203 MainTranslator]: Completed pre-run [2021-07-14 05:27:32,251 WARN L224 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.oepc.i[949,962] [2021-07-14 05:27:32,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-14 05:27:32,317 INFO L208 MainTranslator]: Completed translation [2021-07-14 05:27:32,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32 WrapperNode [2021-07-14 05:27:32,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-14 05:27:32,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 05:27:32,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 05:27:32,319 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 05:27:32,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 05:27:32,392 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 05:27:32,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 05:27:32,393 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 05:27:32,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,402 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... [2021-07-14 05:27:32,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 05:27:32,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 05:27:32,441 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 05:27:32,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 05:27:32,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 05:27:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-14 05:27:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-14 05:27:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-14 05:27:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-14 05:27:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-14 05:27:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-14 05:27:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-14 05:27:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-14 05:27:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-14 05:27:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-14 05:27:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 05:27:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 05:27:32,491 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 05:27:34,646 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 05:27:34,646 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-14 05:27:34,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 05:27:34 BoogieIcfgContainer [2021-07-14 05:27:34,648 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 05:27:34,649 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 05:27:34,649 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 05:27:34,651 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 05:27:34,651 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 05:27:31" (1/3) ... [2021-07-14 05:27:34,652 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c2a13fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 05:27:34, skipping insertion in model container [2021-07-14 05:27:34,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 05:27:32" (2/3) ... [2021-07-14 05:27:34,652 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c2a13fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 05:27:34, skipping insertion in model container [2021-07-14 05:27:34,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 05:27:34" (3/3) ... [2021-07-14 05:27:34,653 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi000_tso.oepc.i [2021-07-14 05:27:34,672 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 05:27:34,672 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 05:27:34,672 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-14 05:27:34,672 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 05:27:34,728 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,729 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,729 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,729 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,732 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,732 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,733 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,738 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,739 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,740 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,741 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,742 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,743 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,744 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,744 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,744 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,744 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,744 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,744 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,745 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,745 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,745 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,745 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,745 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,746 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,747 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,749 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,752 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,754 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,755 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,756 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,757 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,758 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,758 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,758 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,758 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,758 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,758 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:34,759 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-14 05:27:34,774 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 05:27:34,807 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 05:27:34,807 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 05:27:34,807 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 05:27:34,807 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 05:27:34,807 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 05:27:34,807 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 05:27:34,808 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 05:27:34,808 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 05:27:34,835 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:34,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:34,838 INFO L82 PathProgramCache]: Analyzing trace with hash 1240302555, now seen corresponding path program 1 times [2021-07-14 05:27:34,844 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:34,844 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130064512] [2021-07-14 05:27:34,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:34,977 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:34,977 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130064512] [2021-07-14 05:27:34,977 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130064512] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:34,977 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:34,978 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 05:27:34,978 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556350212] [2021-07-14 05:27:34,981 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-14 05:27:34,981 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:34,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-14 05:27:34,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-14 05:27:34,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:34,990 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:34,991 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 34.5) internal successors, (69), 2 states have internal predecessors, (69), 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) [2021-07-14 05:27:34,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:34,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:34,998 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 05:27:34,998 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:34,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:34,999 INFO L82 PathProgramCache]: Analyzing trace with hash 596741840, now seen corresponding path program 1 times [2021-07-14 05:27:34,999 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:34,999 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740785303] [2021-07-14 05:27:34,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:35,155 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:35,155 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740785303] [2021-07-14 05:27:35,155 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740785303] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:35,155 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:35,155 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 05:27:35,155 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276104244] [2021-07-14 05:27:35,156 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 05:27:35,156 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:35,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 05:27:35,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 05:27:35,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:35,157 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:35,157 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 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) [2021-07-14 05:27:35,157 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:35,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:35,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:35,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:35,216 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 05:27:35,216 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:35,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:35,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1791376152, now seen corresponding path program 1 times [2021-07-14 05:27:35,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:35,217 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204208050] [2021-07-14 05:27:35,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:36,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:36,082 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:36,083 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204208050] [2021-07-14 05:27:36,083 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204208050] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:36,083 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:36,083 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-07-14 05:27:36,083 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543961201] [2021-07-14 05:27:36,084 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-07-14 05:27:36,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:36,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-07-14 05:27:36,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2021-07-14 05:27:36,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:36,092 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:36,092 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 4.352941176470588) internal successors, (74), 17 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) [2021-07-14 05:27:36,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:36,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:36,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:36,719 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,721 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,760 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,761 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,805 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,808 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,827 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,828 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,829 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,829 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,829 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,829 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,829 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,831 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:36,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:36,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:36,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:36,860 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 05:27:36,860 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:36,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:36,861 INFO L82 PathProgramCache]: Analyzing trace with hash 604567626, now seen corresponding path program 2 times [2021-07-14 05:27:36,861 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:36,861 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749344333] [2021-07-14 05:27:36,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:37,064 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:37,065 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749344333] [2021-07-14 05:27:37,065 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749344333] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:37,067 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:37,067 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-14 05:27:37,068 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407349733] [2021-07-14 05:27:37,069 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 05:27:37,069 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:37,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 05:27:37,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-07-14 05:27:37,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:37,070 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:37,070 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 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) [2021-07-14 05:27:37,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:37,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:37,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:37,070 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:37,269 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,274 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,280 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,286 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,293 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,301 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,302 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,303 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,303 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,303 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,303 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,308 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,322 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,322 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,323 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,325 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,357 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,358 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,359 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,359 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,359 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,359 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,360 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,375 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,377 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,378 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,378 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,378 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,379 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,380 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,422 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,438 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,439 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:37,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:37,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:37,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:37,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 05:27:37,479 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 05:27:37,479 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:37,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:37,479 INFO L82 PathProgramCache]: Analyzing trace with hash 652438988, now seen corresponding path program 3 times [2021-07-14 05:27:37,480 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:37,480 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828043210] [2021-07-14 05:27:37,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:38,069 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:38,069 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828043210] [2021-07-14 05:27:38,070 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828043210] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:38,070 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:38,070 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-07-14 05:27:38,070 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537482300] [2021-07-14 05:27:38,070 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 05:27:38,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:38,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 05:27:38,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2021-07-14 05:27:38,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:38,071 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:38,071 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.933333333333334) internal successors, (74), 15 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) [2021-07-14 05:27:38,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:38,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:38,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:38,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 05:27:38,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,402 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,403 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,404 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,422 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,423 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,423 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,423 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,423 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,423 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,424 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,447 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:38,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:38,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:38,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:38,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 05:27:38,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 05:27:38,491 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 05:27:38,492 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:38,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:38,492 INFO L82 PathProgramCache]: Analyzing trace with hash 953806284, now seen corresponding path program 4 times [2021-07-14 05:27:38,492 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:38,492 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523828570] [2021-07-14 05:27:38,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:38,855 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:38,855 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523828570] [2021-07-14 05:27:38,855 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523828570] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:38,855 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:38,855 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2021-07-14 05:27:38,855 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695232765] [2021-07-14 05:27:38,855 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-07-14 05:27:38,855 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:38,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-07-14 05:27:38,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2021-07-14 05:27:38,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:38,856 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:38,856 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 4.625) internal successors, (74), 16 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) [2021-07-14 05:27:38,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:38,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:38,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:38,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 05:27:38,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 05:27:38,857 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:39,177 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,177 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,434 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,434 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,434 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,434 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,434 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,435 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,445 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,446 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,447 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,447 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,447 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,447 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,447 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,458 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,459 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,460 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,460 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,460 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,460 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,471 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite25_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite21_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite27_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite24_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite30_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite18_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite31_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,472 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,473 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,473 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,490 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,491 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,502 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,503 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,503 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,503 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,503 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,503 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,523 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,524 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,525 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,525 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,525 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,525 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,526 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,543 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,544 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,545 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,545 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,545 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,546 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,569 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite42_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite41_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite44_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite47_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite48_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite36_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite53_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite50_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite54_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite51_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,570 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,571 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite39_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,571 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite45_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,572 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,593 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,594 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,612 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,617 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,626 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,626 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,639 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,643 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite57_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:39,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:39,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:39,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:39,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 05:27:39,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 05:27:39,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 05:27:39,659 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-14 05:27:39,659 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:39,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:39,659 INFO L82 PathProgramCache]: Analyzing trace with hash 68396286, now seen corresponding path program 5 times [2021-07-14 05:27:39,659 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:39,659 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114094257] [2021-07-14 05:27:39,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:39,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:39,782 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:39,782 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114094257] [2021-07-14 05:27:39,782 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114094257] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:39,782 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:39,782 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-14 05:27:39,782 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859103845] [2021-07-14 05:27:39,783 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 05:27:39,783 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:39,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 05:27:39,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-14 05:27:39,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:39,783 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:39,783 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 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) [2021-07-14 05:27:39,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:39,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:39,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:39,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 05:27:39,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 05:27:39,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 05:27:39,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:39,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:39,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 05:27:39,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 05:27:39,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 05:27:39,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 05:27:39,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 05:27:39,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 05:27:39,965 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-14 05:27:39,969 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/2) [2021-07-14 05:27:39,970 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 05:27:39,974 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 05:27:39,974 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 05:27:39,974 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 05:27:39,974 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 05:27:39,974 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 05:27:39,974 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 05:27:39,974 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 05:27:39,974 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == P1Thread1of1ForFork1======== [2021-07-14 05:27:39,978 INFO L430 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-14 05:27:39,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 05:27:39,978 INFO L82 PathProgramCache]: Analyzing trace with hash -210800748, now seen corresponding path program 1 times [2021-07-14 05:27:39,978 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 05:27:39,978 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998910378] [2021-07-14 05:27:39,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 05:27:39,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 05:27:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 05:27:40,012 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 05:27:40,012 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998910378] [2021-07-14 05:27:40,012 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998910378] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 05:27:40,012 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 05:27:40,012 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-14 05:27:40,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681161121] [2021-07-14 05:27:40,013 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-14 05:27:40,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 05:27:40,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-14 05:27:40,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-14 05:27:40,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:40,013 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 05:27:40,013 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 13.75) internal successors, (55), 5 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 05:27:40,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 05:27:40,033 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,064 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,078 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,079 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,097 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,097 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,113 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,126 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,126 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,126 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,126 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,126 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,126 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,151 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,156 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,160 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,169 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,169 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,180 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,181 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,182 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,182 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,182 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,183 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,207 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,207 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,207 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,207 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,207 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,209 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,227 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,233 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,241 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,241 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,241 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,241 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,241 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,242 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite75_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite78_40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,256 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,278 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite77_44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,285 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,295 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite89_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,295 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite81_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,295 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite93_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite80_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite92_66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite90_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite86_70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_247 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite87_64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite84_50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,296 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite83_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-14 05:27:40,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 05:27:40,317 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-14 05:27:40,317 INFO L301 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork1 was SAFE (2/2) [2021-07-14 05:27:40,317 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 05:27:40,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 05:27:40 BasicIcfg [2021-07-14 05:27:40,319 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 05:27:40,320 INFO L168 Benchmark]: Toolchain (without parser) took 8486.43 ms. Allocated memory was 188.7 MB in the beginning and 419.4 MB in the end (delta: 230.7 MB). Free memory was 151.1 MB in the beginning and 154.8 MB in the end (delta: -3.7 MB). Peak memory consumption was 227.7 MB. Max. memory is 8.0 GB. [2021-07-14 05:27:40,320 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 188.7 MB. Free memory is still 169.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 05:27:40,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 482.11 ms. Allocated memory is still 188.7 MB. Free memory was 150.9 MB in the beginning and 155.9 MB in the end (delta: -5.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-07-14 05:27:40,320 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.17 ms. Allocated memory is still 188.7 MB. Free memory was 155.9 MB in the beginning and 152.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-14 05:27:40,320 INFO L168 Benchmark]: Boogie Preprocessor took 31.47 ms. Allocated memory is still 188.7 MB. Free memory was 152.3 MB in the beginning and 149.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-14 05:27:40,320 INFO L168 Benchmark]: RCFGBuilder took 2207.17 ms. Allocated memory was 188.7 MB in the beginning and 254.8 MB in the end (delta: 66.1 MB). Free memory was 149.1 MB in the beginning and 161.1 MB in the end (delta: -11.9 MB). Peak memory consumption was 131.7 MB. Max. memory is 8.0 GB. [2021-07-14 05:27:40,320 INFO L168 Benchmark]: TraceAbstraction took 5670.00 ms. Allocated memory was 254.8 MB in the beginning and 419.4 MB in the end (delta: 164.6 MB). Free memory was 160.5 MB in the beginning and 154.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 170.4 MB. Max. memory is 8.0 GB. [2021-07-14 05:27:40,321 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 188.7 MB. Free memory is still 169.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 482.11 ms. Allocated memory is still 188.7 MB. Free memory was 150.9 MB in the beginning and 155.9 MB in the end (delta: -5.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 70.17 ms. Allocated memory is still 188.7 MB. Free memory was 155.9 MB in the beginning and 152.3 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 31.47 ms. Allocated memory is still 188.7 MB. Free memory was 152.3 MB in the beginning and 149.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2207.17 ms. Allocated memory was 188.7 MB in the beginning and 254.8 MB in the end (delta: 66.1 MB). Free memory was 149.1 MB in the beginning and 161.1 MB in the end (delta: -11.9 MB). Peak memory consumption was 131.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 5670.00 ms. Allocated memory was 254.8 MB in the beginning and 419.4 MB in the end (delta: 164.6 MB). Free memory was 160.5 MB in the beginning and 154.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 170.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 9264, positive: 8679, positive conditional: 8679, positive unconditional: 0, negative: 585, negative conditional: 585, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 8791, positive: 8679, positive conditional: 8679, positive unconditional: 0, negative: 112, negative conditional: 112, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 8791, positive: 8565, positive conditional: 0, positive unconditional: 8565, negative: 226, negative conditional: 0, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 341, positive: 327, positive conditional: 0, positive unconditional: 327, negative: 14, negative conditional: 0, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 341, positive: 326, positive conditional: 0, positive unconditional: 326, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 15, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 14, negative conditional: 0, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 8791, positive: 8238, positive conditional: 0, positive unconditional: 8238, negative: 212, negative conditional: 0, negative unconditional: 212, unknown: 341, unknown conditional: 0, unknown unconditional: 341] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, SemanticConditionEliminator.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1130, positive: 107, positive conditional: 107, positive unconditional: 0, negative: 996, negative conditional: 226, negative unconditional: 770, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, Eliminated conditions: 770, SemanticConditionEliminator.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1130, positive: 107, positive conditional: 107, positive unconditional: 0, negative: 996, negative conditional: 226, negative unconditional: 770, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, Eliminated conditions: 770, SemanticConditionEliminator.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1130, positive: 107, positive conditional: 107, positive unconditional: 0, negative: 996, negative conditional: 226, negative unconditional: 770, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, Eliminated conditions: 770, SemanticConditionEliminator.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1130, positive: 107, positive conditional: 107, positive unconditional: 0, negative: 996, negative conditional: 226, negative unconditional: 770, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, Eliminated conditions: 770, SemanticConditionEliminator.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1130, positive: 107, positive conditional: 107, positive unconditional: 0, negative: 996, negative conditional: 226, negative unconditional: 770, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, Eliminated conditions: 770, SemanticConditionEliminator.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1130, positive: 107, positive conditional: 107, positive unconditional: 0, negative: 996, negative conditional: 226, negative unconditional: 770, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, Eliminated conditions: 770, SemanticConditionEliminator.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1130, positive: 114, positive conditional: 114, positive unconditional: 0, negative: 1016, negative conditional: 246, negative unconditional: 770, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 8, positive conditional: 7, positive unconditional: 1, negative: 34, negative conditional: 20, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 548, positive: 58, positive conditional: 57, positive unconditional: 1, negative: 490, negative conditional: 304, negative unconditional: 186, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1130, positive: 107, positive conditional: 107, positive unconditional: 0, negative: 996, negative conditional: 226, negative unconditional: 770, unknown: 27, unknown conditional: 27, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 368, Positive cache size: 334, Positive conditional cache size: 7, Positive unconditional cache size: 327, Negative cache size: 34, Negative conditional cache size: 20, Negative unconditional cache size: 14, Eliminated conditions: 770 ], Maximal queried relation: 7, Independence queries for same thread: 473 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1493, positive: 1380, positive conditional: 1380, positive unconditional: 0, negative: 113, negative conditional: 113, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1421, positive: 1380, positive conditional: 1380, positive unconditional: 0, negative: 41, negative conditional: 41, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1421, positive: 1340, positive conditional: 0, positive unconditional: 1340, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 347, positive: 334, positive conditional: 0, positive unconditional: 334, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 347, positive: 334, positive conditional: 0, positive unconditional: 334, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 13, negative conditional: 0, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 18, negative conditional: 5, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 266, positive: 37, positive conditional: 37, positive unconditional: 0, negative: 228, negative conditional: 70, negative unconditional: 158, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1421, positive: 1006, positive conditional: 0, positive unconditional: 1006, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 347, unknown conditional: 0, unknown unconditional: 347] , Statistics on independence cache: Total cache size (in pairs): 357, Positive cache size: 339, Positive conditional cache size: 5, Positive unconditional cache size: 334, Negative cache size: 18, Negative conditional cache size: 5, Negative unconditional cache size: 13, SemanticConditionEliminator.Independence Queries: [ total: 81, positive: 40, positive conditional: 40, positive unconditional: 0, negative: 41, negative conditional: 33, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 81, positive: 40, positive conditional: 40, positive unconditional: 0, negative: 41, negative conditional: 33, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 23, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 18, negative conditional: 5, negative unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 266, positive: 37, positive conditional: 37, positive unconditional: 0, negative: 228, negative conditional: 70, negative unconditional: 158, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 81, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 36, negative conditional: 28, negative unconditional: 8, unknown: 10, unknown conditional: 10, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 357, Positive cache size: 339, Positive conditional cache size: 5, Positive unconditional cache size: 334, Negative cache size: 18, Negative conditional cache size: 5, Negative unconditional cache size: 13, Eliminated conditions: 8 ], Maximal queried relation: 1, Independence queries for same thread: 72 - 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: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5185.1ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.4ms, PartialOrderReductionTime: 2660.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 66, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 30.7ms SsaConstructionTime, 538.8ms SatisfiabilityAnalysisTime, 1762.2ms InterpolantComputationTime, 507 NumberOfCodeBlocks, 507 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 500 ConstructedInterpolants, 0 QuantifiedInterpolants, 3907 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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: P1Thread1of1ForFork1 with 1 thread instances CFG has 5 procedures, 109 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 346.8ms, OverallIterations: 1, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 305.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms 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, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.1ms SsaConstructionTime, 4.7ms SatisfiabilityAnalysisTime, 25.6ms InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 54 ConstructedInterpolants, 0 QuantifiedInterpolants, 200 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 - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! Received shutdown request...