/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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix030_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 12:38:44,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 12:38:44,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 12:38:44,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-10 12:38:44,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-10 12:38:44,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-10 12:38:44,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-10 12:38:44,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-10 12:38:44,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-10 12:38:44,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-10 12:38:44,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-10 12:38:44,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-10 12:38:44,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-10 12:38:44,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-10 12:38:44,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-10 12:38:44,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-10 12:38:44,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-10 12:38:44,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-10 12:38:44,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-10 12:38:44,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-10 12:38:44,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-10 12:38:44,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-10 12:38:44,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-10 12:38:44,453 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-10 12:38:44,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-10 12:38:44,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-10 12:38:44,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-10 12:38:44,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-10 12:38:44,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-10 12:38:44,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-10 12:38:44,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-10 12:38:44,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-10 12:38:44,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-10 12:38:44,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-10 12:38:44,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-10 12:38:44,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-10 12:38:44,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-10 12:38:44,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-10 12:38:44,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 12:38:44,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 12:38:44,485 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 12:38:44,489 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-07-10 12:38:44,525 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 12:38:44,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 12:38:44,526 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 12:38:44,526 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 12:38:44,528 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 12:38:44,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 12:38:44,529 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 12:38:44,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 12:38:44,529 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 12:38:44,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 12:38:44,530 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 12:38:44,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 12:38:44,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 12:38:44,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 12:38:44,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 12:38:44,531 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 12:38:44,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 12:38:44,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 12:38:44,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 12:38:44,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 12:38:44,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 12:38:44,532 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 12:38:44,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 12:38:44,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 12:38:44,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 12:38:44,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 12:38:44,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 12:38:44,533 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 12:38:44,533 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-10 12:38:44,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 12:38:44,533 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 12:38:44,533 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 12:38:44,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 12:38:44,534 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-10 12:38:44,534 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 12:38:44,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 12:38:44,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 12:38:44,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 12:38:44,875 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-10 12:38:44,876 INFO L275 PluginConnector]: CDTParser initialized [2021-07-10 12:38:44,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix030_tso.oepc.i [2021-07-10 12:38:44,948 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99dc015d3/82e9af4b165445c1b7691595635a9c2b/FLAGd744f3e31 [2021-07-10 12:38:45,466 INFO L306 CDTParser]: Found 1 translation units. [2021-07-10 12:38:45,466 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix030_tso.oepc.i [2021-07-10 12:38:45,481 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99dc015d3/82e9af4b165445c1b7691595635a9c2b/FLAGd744f3e31 [2021-07-10 12:38:45,773 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99dc015d3/82e9af4b165445c1b7691595635a9c2b [2021-07-10 12:38:45,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 12:38:45,776 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-10 12:38:45,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-10 12:38:45,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-10 12:38:45,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-10 12:38:45,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 12:38:45" (1/1) ... [2021-07-10 12:38:45,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14f2806e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:45, skipping insertion in model container [2021-07-10 12:38:45,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 12:38:45" (1/1) ... [2021-07-10 12:38:45,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-10 12:38:45,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-10 12:38:46,006 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/mix030_tso.oepc.i[949,962] [2021-07-10 12:38:46,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 12:38:46,263 INFO L203 MainTranslator]: Completed pre-run [2021-07-10 12:38:46,277 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/mix030_tso.oepc.i[949,962] [2021-07-10 12:38:46,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-10 12:38:46,382 INFO L208 MainTranslator]: Completed translation [2021-07-10 12:38:46,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46 WrapperNode [2021-07-10 12:38:46,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-10 12:38:46,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 12:38:46,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 12:38:46,384 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 12:38:46,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,446 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 12:38:46,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 12:38:46,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 12:38:46,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 12:38:46,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (1/1) ... [2021-07-10 12:38:46,510 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 12:38:46,511 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 12:38:46,511 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 12:38:46,511 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 12:38:46,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (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 [2021-07-10 12:38:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-10 12:38:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-07-10 12:38:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-10 12:38:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-10 12:38:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-07-10 12:38:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-07-10 12:38:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-07-10 12:38:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-07-10 12:38:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-07-10 12:38:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-07-10 12:38:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-07-10 12:38:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-07-10 12:38:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-10 12:38:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-07-10 12:38:46,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 12:38:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 12:38:46,608 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-10 12:38:49,035 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 12:38:49,036 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-07-10 12:38:49,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 12:38:49 BoogieIcfgContainer [2021-07-10 12:38:49,038 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 12:38:49,039 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 12:38:49,039 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 12:38:49,042 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 12:38:49,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 12:38:45" (1/3) ... [2021-07-10 12:38:49,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dda3752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 12:38:49, skipping insertion in model container [2021-07-10 12:38:49,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 12:38:46" (2/3) ... [2021-07-10 12:38:49,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dda3752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 12:38:49, skipping insertion in model container [2021-07-10 12:38:49,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 12:38:49" (3/3) ... [2021-07-10 12:38:49,045 INFO L111 eAbstractionObserver]: Analyzing ICFG mix030_tso.oepc.i [2021-07-10 12:38:49,051 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 12:38:49,051 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 12:38:49,051 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-07-10 12:38:49,052 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 12:38:49,096 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,096 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,097 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,097 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,097 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,097 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,097 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,097 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,097 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,098 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,098 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,098 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,098 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,098 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,098 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,099 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,099 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,099 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,099 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,099 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,099 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,099 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,100 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,100 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,100 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,100 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,100 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,100 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,100 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,101 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,102 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,102 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,103 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,103 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,103 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,103 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,103 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,103 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,103 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,104 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,104 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,104 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,104 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,105 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,106 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,106 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,106 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,106 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,106 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,106 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,106 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,107 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,108 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,109 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,110 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,111 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,111 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,111 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,112 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,113 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,114 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,115 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,116 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,118 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,118 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,118 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,118 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,119 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,120 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,120 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,120 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,120 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,120 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,120 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,122 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,122 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,123 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,123 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,123 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,123 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,123 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,123 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,123 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,124 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,125 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,126 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,127 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,128 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,129 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,129 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,129 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,130 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,130 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,130 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,130 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,130 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,131 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,131 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,131 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,131 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,131 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,132 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,132 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,132 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,132 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,133 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-10 12:38:49,153 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 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 [2021-07-10 12:38:49,209 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 12:38:49,209 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 12:38:49,209 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 12:38:49,209 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 12:38:49,209 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 12:38:49,209 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 12:38:49,209 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 12:38:49,209 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-10 12:38:49,302 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,303 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,304 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,305 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,305 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,305 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,305 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,379 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,379 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,379 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,380 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,381 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,381 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,410 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,410 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,410 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,413 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,460 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,461 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,461 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,483 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,494 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite15_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,494 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,494 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,495 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,495 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,495 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,495 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite21_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,495 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,495 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,496 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,496 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite19_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,496 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite18_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,496 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,518 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,520 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,534 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,567 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:49,587 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:38:49,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:38:49,598 INFO L82 PathProgramCache]: Analyzing trace with hash -904054655, now seen corresponding path program 1 times [2021-07-10 12:38:49,605 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:38:49,606 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040631845] [2021-07-10 12:38:49,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:38:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:38:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 12:38:49,916 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:38:49,916 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040631845] [2021-07-10 12:38:49,916 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040631845] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:38:49,917 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:38:49,917 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-10 12:38:49,917 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538211854] [2021-07-10 12:38:49,923 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-10 12:38:49,924 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:38:49,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-10 12:38:49,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-10 12:38:49,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:49,940 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:38:49,942 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 50.0) internal successors, (100), 2 states have internal predecessors, (100), 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) [2021-07-10 12:38:49,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:49,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:49,964 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 12:38:49,964 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:38:49,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:38:49,965 INFO L82 PathProgramCache]: Analyzing trace with hash 1621839939, now seen corresponding path program 1 times [2021-07-10 12:38:49,965 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:38:49,965 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374455609] [2021-07-10 12:38:49,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:38:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:38:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 12:38:50,217 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:38:50,217 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374455609] [2021-07-10 12:38:50,217 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374455609] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:38:50,218 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:38:50,218 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-10 12:38:50,218 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125042950] [2021-07-10 12:38:50,219 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-10 12:38:50,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:38:50,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-10 12:38:50,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-10 12:38:50,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:50,220 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:38:50,220 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 5 states have internal predecessors, (99), 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) [2021-07-10 12:38:50,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:50,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:50,273 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,274 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite15_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,275 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,275 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,275 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,275 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,275 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,276 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite21_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,276 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,276 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,276 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,276 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite19_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,277 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite18_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,277 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,330 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,331 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,332 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,332 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,358 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:50,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 12:38:50,411 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-10 12:38:50,412 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:38:50,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:38:50,420 INFO L82 PathProgramCache]: Analyzing trace with hash 710840863, now seen corresponding path program 1 times [2021-07-10 12:38:50,421 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:38:50,421 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982925074] [2021-07-10 12:38:50,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:38:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:38:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 12:38:50,795 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:38:50,796 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982925074] [2021-07-10 12:38:50,796 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982925074] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:38:50,796 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:38:50,796 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-10 12:38:50,796 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942723582] [2021-07-10 12:38:50,797 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-10 12:38:50,797 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:38:50,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-10 12:38:50,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-07-10 12:38:50,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:50,798 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:38:50,798 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 15.0) internal successors, (105), 7 states have internal predecessors, (105), 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) [2021-07-10 12:38:50,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:50,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 12:38:50,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:50,915 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,916 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite48_36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,933 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,934 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,935 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,936 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,936 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,936 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,936 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,936 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,936 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,936 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,959 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,960 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,962 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,963 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,998 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,998 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:50,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,005 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,006 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,006 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,008 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,046 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,046 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,047 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,047 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,047 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,047 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite74_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,047 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,047 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,048 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,048 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,048 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite68_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,048 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,048 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,048 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,075 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61_60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite67_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite59_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite73_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite56_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite70_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite71_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite62_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,076 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58_52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,077 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite64_58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,077 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite65_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,078 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_205 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:51,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 12:38:51,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-10 12:38:51,109 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-10 12:38:51,110 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-10 12:38:51,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 12:38:51,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1431192834, now seen corresponding path program 1 times [2021-07-10 12:38:51,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 12:38:51,113 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973483126] [2021-07-10 12:38:51,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 12:38:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 12:38:51,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-10 12:38:51,369 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 12:38:51,369 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973483126] [2021-07-10 12:38:51,369 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973483126] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 12:38:51,369 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 12:38:51,369 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-07-10 12:38:51,369 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663831019] [2021-07-10 12:38:51,370 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-10 12:38:51,370 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 12:38:51,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-10 12:38:51,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-07-10 12:38:51,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:51,371 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 12:38:51,371 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 11.555555555555555) internal successors, (104), 9 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 12:38:51,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:51,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 12:38:51,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-10 12:38:51,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 12:38:51,729 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,737 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,743 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,752 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,767 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite15_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,767 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,767 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,768 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,768 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,768 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,768 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite21_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,768 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,768 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,768 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,769 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite19_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,769 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite18_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,769 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,771 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,796 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,797 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite15_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,797 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,797 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,797 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,797 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,798 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,798 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite21_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,798 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,798 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,798 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,798 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite19_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,798 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite18_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,799 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,832 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite15_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,832 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite16_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,832 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite27_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,832 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite24_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,832 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite22_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite21_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite30_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite19_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite18_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,835 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,864 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,865 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,889 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,889 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,899 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,899 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-10 12:38:51,943 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-10 12:38:51,943 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: Guarantee of compatibility failed at de.uni_freiburg.informatik.ultimate.automata.partialorder.PersistentSetReduction$CompliantDfsOrder.lambda$0(PersistentSetReduction.java:142) at java.base/java.util.TimSort.countRunAndMakeAscending(TimSort.java:356) at java.base/java.util.TimSort.sort(TimSort.java:220) at java.base/java.util.Arrays.sort(Arrays.java:1515) at java.base/java.util.ArrayList.sort(ArrayList.java:1750) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.search(SleepSetNewStateReduction.java:147) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.(SleepSetNewStateReduction.java:111) at de.uni_freiburg.informatik.ultimate.automata.partialorder.PersistentSetReduction.applyNewStateReduction(PersistentSetReduction.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderReductionFacade.apply(PartialOrderReductionFacade.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:193) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:509) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:374) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:367) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:293) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:238) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-07-10 12:38:51,951 INFO L168 Benchmark]: Toolchain (without parser) took 6171.10 ms. Allocated memory was 196.1 MB in the beginning and 251.7 MB in the end (delta: 55.6 MB). Free memory was 158.6 MB in the beginning and 146.3 MB in the end (delta: 12.3 MB). Peak memory consumption was 68.0 MB. Max. memory is 8.0 GB. [2021-07-10 12:38:51,952 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 196.1 MB. Free memory is still 177.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 12:38:51,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 606.30 ms. Allocated memory is still 196.1 MB. Free memory was 158.4 MB in the beginning and 165.2 MB in the end (delta: -6.8 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-07-10 12:38:51,953 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.32 ms. Allocated memory is still 196.1 MB. Free memory was 165.2 MB in the beginning and 161.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-07-10 12:38:51,953 INFO L168 Benchmark]: Boogie Preprocessor took 63.10 ms. Allocated memory is still 196.1 MB. Free memory was 161.5 MB in the beginning and 158.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-10 12:38:51,954 INFO L168 Benchmark]: RCFGBuilder took 2527.35 ms. Allocated memory was 196.1 MB in the beginning and 251.7 MB in the end (delta: 55.6 MB). Free memory was 158.9 MB in the beginning and 122.9 MB in the end (delta: 36.0 MB). Peak memory consumption was 102.0 MB. Max. memory is 8.0 GB. [2021-07-10 12:38:51,956 INFO L168 Benchmark]: TraceAbstraction took 2907.05 ms. Allocated memory is still 251.7 MB. Free memory was 122.4 MB in the beginning and 146.3 MB in the end (delta: -23.9 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 12:38:51,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 196.1 MB. Free memory is still 177.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 606.30 ms. Allocated memory is still 196.1 MB. Free memory was 158.4 MB in the beginning and 165.2 MB in the end (delta: -6.8 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 62.32 ms. Allocated memory is still 196.1 MB. Free memory was 165.2 MB in the beginning and 161.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 63.10 ms. Allocated memory is still 196.1 MB. Free memory was 161.5 MB in the beginning and 158.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2527.35 ms. Allocated memory was 196.1 MB in the beginning and 251.7 MB in the end (delta: 55.6 MB). Free memory was 158.9 MB in the beginning and 122.9 MB in the end (delta: 36.0 MB). Peak memory consumption was 102.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2907.05 ms. Allocated memory is still 251.7 MB. Free memory was 122.4 MB in the beginning and 146.3 MB in the end (delta: -23.9 MB). There was no memory consumed. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: Guarantee of compatibility failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: Guarantee of compatibility failed: de.uni_freiburg.informatik.ultimate.automata.partialorder.PersistentSetReduction$CompliantDfsOrder.lambda$0(PersistentSetReduction.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...