/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix019.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 01:21:40,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 01:21:40,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 01:21:40,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 01:21:40,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 01:21:40,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 01:21:40,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 01:21:40,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 01:21:40,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 01:21:40,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 01:21:40,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 01:21:40,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 01:21:40,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 01:21:40,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 01:21:40,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 01:21:40,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 01:21:40,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 01:21:40,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 01:21:40,442 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 01:21:40,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 01:21:40,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 01:21:40,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 01:21:40,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 01:21:40,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 01:21:40,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 01:21:40,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 01:21:40,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 01:21:40,472 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 01:21:40,475 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-11-14 01:21:40,503 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 01:21:40,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 01:21:40,504 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 01:21:40,504 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 01:21:40,505 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 01:21:40,505 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 01:21:40,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 01:21:40,506 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 01:21:40,506 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 01:21:40,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 01:21:40,507 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 01:21:40,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 01:21:40,508 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 01:21:40,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 01:21:40,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 01:21:40,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 01:21:40,508 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 01:21:40,509 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 01:21:40,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:21:40,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 01:21:40,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 01:21:40,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 01:21:40,510 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 01:21:40,510 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 01:21:40,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 01:21:40,510 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 01:21:40,510 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 01:21:40,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 01:21:40,511 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 01:21:40,511 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 01:21:40,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 01:21:40,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 01:21:40,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 01:21:40,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 01:21:40,765 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 01:21:40,767 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 01:21:40,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix019.opt.i [2021-11-14 01:21:40,820 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7df6905f/8b42c26ad85d4a008dca89dc7df3a3d2/FLAGf1828ddd4 [2021-11-14 01:21:41,307 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 01:21:41,308 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix019.opt.i [2021-11-14 01:21:41,321 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7df6905f/8b42c26ad85d4a008dca89dc7df3a3d2/FLAGf1828ddd4 [2021-11-14 01:21:41,794 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7df6905f/8b42c26ad85d4a008dca89dc7df3a3d2 [2021-11-14 01:21:41,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 01:21:41,797 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 01:21:41,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 01:21:41,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 01:21:41,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 01:21:41,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:21:41" (1/1) ... [2021-11-14 01:21:41,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fac16d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:41, skipping insertion in model container [2021-11-14 01:21:41,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:21:41" (1/1) ... [2021-11-14 01:21:41,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 01:21:41,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 01:21:42,053 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix019.opt.i[944,957] [2021-11-14 01:21:42,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:21:42,269 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 01:21:42,283 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix019.opt.i[944,957] [2021-11-14 01:21:42,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:21:42,385 INFO L208 MainTranslator]: Completed translation [2021-11-14 01:21:42,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42 WrapperNode [2021-11-14 01:21:42,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 01:21:42,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 01:21:42,387 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 01:21:42,387 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 01:21:42,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,447 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 01:21:42,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 01:21:42,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 01:21:42,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 01:21:42,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,472 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 01:21:42,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 01:21:42,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 01:21:42,479 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 01:21:42,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (1/1) ... [2021-11-14 01:21:42,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:21:42,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:21:42,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 01:21:42,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 01:21:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 01:21:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 01:21:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 01:21:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 01:21:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 01:21:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 01:21:42,553 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 01:21:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 01:21:42,553 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 01:21:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 01:21:42,553 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 01:21:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 01:21:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 01:21:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 01:21:42,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 01:21:42,555 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 01:21:43,470 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 01:21:43,470 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 01:21:43,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:21:43 BoogieIcfgContainer [2021-11-14 01:21:43,472 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 01:21:43,473 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 01:21:43,474 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 01:21:43,476 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 01:21:43,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 01:21:41" (1/3) ... [2021-11-14 01:21:43,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5598a367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:21:43, skipping insertion in model container [2021-11-14 01:21:43,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:42" (2/3) ... [2021-11-14 01:21:43,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5598a367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:21:43, skipping insertion in model container [2021-11-14 01:21:43,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:21:43" (3/3) ... [2021-11-14 01:21:43,479 INFO L111 eAbstractionObserver]: Analyzing ICFG mix019.opt.i [2021-11-14 01:21:43,483 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 01:21:43,484 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 01:21:43,484 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 01:21:43,484 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 01:21:43,537 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,537 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,538 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,538 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,538 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,538 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,539 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,539 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,539 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,539 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,539 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,539 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,540 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,540 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,540 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,540 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,540 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,540 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,540 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,541 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,542 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,543 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,544 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,545 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,545 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,545 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,546 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,546 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,547 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,548 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,548 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,548 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,548 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,548 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,548 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,548 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,549 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,549 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,549 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,549 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,549 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,549 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,549 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,550 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,550 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,550 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,550 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,551 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,551 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,553 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,557 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,557 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,557 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,557 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,558 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,558 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,560 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,560 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,561 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,561 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,561 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,562 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,563 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,563 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,563 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,563 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,563 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,563 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,564 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,564 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,564 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,564 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,564 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,564 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,565 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,569 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,569 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,570 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,570 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,572 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,573 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,574 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,574 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,574 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,574 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,574 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,574 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,574 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,578 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,585 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,585 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,585 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,585 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,586 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,586 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,589 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,590 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,591 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,596 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,596 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,596 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,597 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,598 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,598 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,598 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,598 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,598 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,598 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,599 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,599 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,599 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,600 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,603 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,604 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,604 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,604 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,604 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,605 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 01:21:43,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:21:43,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:21:43,662 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 01:21:43,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 01:21:43,693 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork1 ======== [2021-11-14 01:21:43,700 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 01:21:43,701 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-14 01:21:43,822 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,823 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,823 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,823 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,823 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,824 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,824 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,824 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,824 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,824 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,850 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,851 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,852 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,852 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,852 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,852 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,852 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,853 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,853 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,853 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,853 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,853 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,854 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,854 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,886 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:43,910 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-14 01:21:43,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:43,916 INFO L85 PathProgramCache]: Analyzing trace with hash -483486564, now seen corresponding path program 1 times [2021-11-14 01:21:43,923 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:43,924 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318638913] [2021-11-14 01:21:43,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:43,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:44,325 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:44,325 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318638913] [2021-11-14 01:21:44,326 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318638913] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:44,326 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:44,326 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:21:44,328 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515476132] [2021-11-14 01:21:44,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:44,333 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 01:21:44,333 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:44,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 01:21:44,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 01:21:44,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:44,357 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:44,358 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 36.5) internal successors, (73), 3 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:44,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:44,412 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,425 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,434 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,444 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,456 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,457 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite34#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,457 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,457 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,457 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite37#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,457 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite40#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,458 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite31#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,458 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite36#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,458 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite46#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,458 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite43#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,459 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite30#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,459 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite33#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,459 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite39#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,513 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,513 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,513 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,513 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,514 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,514 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,514 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,514 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,515 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,517 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,518 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,518 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,518 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,551 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,552 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,553 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,554 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,554 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,554 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,630 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,630 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,630 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,631 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,631 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,631 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,631 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,631 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,634 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,654 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,655 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,655 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,655 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,656 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,656 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,656 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,656 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,656 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,656 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,657 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,678 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,679 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,680 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,681 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,696 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,696 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,697 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,697 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,697 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,697 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,697 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,698 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,698 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,698 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,698 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,698 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,698 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,723 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,723 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,723 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,723 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,723 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,724 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,724 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,724 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,724 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,724 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,725 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,725 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,725 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,743 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,746 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,770 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,771 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,771 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,771 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,771 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,771 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,772 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,772 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,772 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,772 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,772 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,772 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,796 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,797 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:44,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:45,097 INFO L764 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-14 01:21:45,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 01:21:45,110 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-14 01:21:45,112 INFO L308 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork1 was SAFE (1/2) [2021-11-14 01:21:45,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:21:45,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:21:45,121 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 01:21:45,122 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-11-14 01:21:45,125 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 01:21:45,125 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 01:21:45,126 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-11-14 01:21:45,172 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,172 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,172 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,172 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,173 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,173 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,173 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,173 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,173 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,173 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,194 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,195 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,196 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,197 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,197 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,221 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,231 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-14 01:21:45,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:45,232 INFO L85 PathProgramCache]: Analyzing trace with hash -1894682590, now seen corresponding path program 1 times [2021-11-14 01:21:45,232 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:45,232 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808998500] [2021-11-14 01:21:45,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:45,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:45,342 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:45,342 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808998500] [2021-11-14 01:21:45,343 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808998500] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:45,343 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:45,343 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:21:45,343 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25391049] [2021-11-14 01:21:45,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:45,344 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 01:21:45,344 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:45,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 01:21:45,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 01:21:45,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,344 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:45,345 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:45,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,365 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 01:21:45,365 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-14 01:21:45,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:45,367 INFO L85 PathProgramCache]: Analyzing trace with hash 240825805, now seen corresponding path program 1 times [2021-11-14 01:21:45,367 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:45,367 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008345164] [2021-11-14 01:21:45,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:45,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:45,510 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:45,511 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008345164] [2021-11-14 01:21:45,511 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1008345164] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:45,511 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:45,511 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 01:21:45,511 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112097420] [2021-11-14 01:21:45,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:45,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 01:21:45,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:45,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 01:21:45,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 01:21:45,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,513 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:45,513 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:45,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,536 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,540 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,540 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite34#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,540 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,541 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,541 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite37#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,541 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite40#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,541 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite31#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,541 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite36#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,541 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite46#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,542 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite43#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,542 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite30#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,542 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite33#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,542 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite39#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,577 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,579 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite49#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:45,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:45,617 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 01:21:45,618 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-14 01:21:45,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:45,618 INFO L85 PathProgramCache]: Analyzing trace with hash -1153877579, now seen corresponding path program 1 times [2021-11-14 01:21:45,618 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:45,618 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87304529] [2021-11-14 01:21:45,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:45,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:45,949 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:45,949 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87304529] [2021-11-14 01:21:45,949 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [87304529] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:45,949 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:45,949 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 01:21:45,950 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897876270] [2021-11-14 01:21:45,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:45,951 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 01:21:45,952 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:45,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 01:21:45,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-14 01:21:45,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,953 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:45,953 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:45,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:45,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:45,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:46,088 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite49#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,089 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite61#1_38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:46,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:46,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:46,123 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 01:21:46,123 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-14 01:21:46,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:46,123 INFO L85 PathProgramCache]: Analyzing trace with hash 215514995, now seen corresponding path program 2 times [2021-11-14 01:21:46,124 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:46,125 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526073652] [2021-11-14 01:21:46,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:46,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:46,313 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:46,313 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526073652] [2021-11-14 01:21:46,313 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526073652] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:46,313 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:46,313 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-14 01:21:46,313 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070222617] [2021-11-14 01:21:46,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:46,314 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-14 01:21:46,314 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:46,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-14 01:21:46,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-14 01:21:46,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:46,315 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:46,315 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 8 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:46,315 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:46,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:46,647 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,648 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,648 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,648 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,649 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,649 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,649 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,649 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,649 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,650 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,667 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,667 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,667 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,668 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,668 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,668 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,668 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,668 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,669 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,669 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,669 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,669 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,669 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,685 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,686 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,686 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,686 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,686 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,686 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,687 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,687 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,687 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,687 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,687 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,688 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,688 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,720 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,720 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,720 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,720 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,721 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,721 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,721 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,721 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,722 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,722 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,722 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,722 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,722 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,742 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,742 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,743 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,743 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,743 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,743 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,743 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,744 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,745 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,746 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,746 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite34#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,747 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,747 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,747 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite37#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,747 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite40#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,747 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite31#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,748 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite36#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,748 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite46#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,748 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite43#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,748 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite30#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,748 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite33#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,749 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite39#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,782 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite28#1_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,782 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite34#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,782 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite45#1_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,783 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite42#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,783 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite37#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,783 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite40#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,783 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite31#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,784 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite36#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,784 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite46#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,784 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite43#1_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,784 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite30#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,784 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite33#1_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,785 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite39#1_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,786 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,786 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,787 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,787 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,787 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,787 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,788 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,789 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,824 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite49#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,824 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,825 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,826 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,826 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,826 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,826 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,826 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,827 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,827 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,856 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite20_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,856 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite22_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,857 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite5_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,857 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,857 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,857 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,857 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite7_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,858 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite17_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,858 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite13_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,858 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite14_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,858 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite10_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,858 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite23_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,859 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite16_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:46,860 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite49#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:47,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:47,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:47,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-14 01:21:47,283 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 01:21:47,284 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-14 01:21:47,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:47,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1764483655, now seen corresponding path program 3 times [2021-11-14 01:21:47,285 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:47,285 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860416270] [2021-11-14 01:21:47,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:47,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:47,427 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:47,428 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860416270] [2021-11-14 01:21:47,428 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860416270] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:47,428 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:47,428 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 01:21:47,428 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811660716] [2021-11-14 01:21:47,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:47,428 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 01:21:47,429 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:47,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 01:21:47,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-14 01:21:47,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,430 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:47,431 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 6 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:47,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:47,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:47,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-14 01:21:47,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:47,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:47,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-14 01:21:47,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 01:21:47,627 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 01:21:47,627 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-14 01:21:47,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:47,627 INFO L85 PathProgramCache]: Analyzing trace with hash 101354443, now seen corresponding path program 4 times [2021-11-14 01:21:47,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:47,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179079473] [2021-11-14 01:21:47,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:47,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:47,768 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:47,768 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179079473] [2021-11-14 01:21:47,769 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179079473] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:47,769 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:47,769 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 01:21:47,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358353960] [2021-11-14 01:21:47,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:47,769 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 01:21:47,769 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:47,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 01:21:47,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-14 01:21:47,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,770 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:47,770 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.571428571428571) internal successors, (95), 7 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:47,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:47,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:47,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-11-14 01:21:47,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 01:21:47,771 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:47,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:47,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:47,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-14 01:21:47,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 01:21:47,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:47,963 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 01:21:47,963 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-11-14 01:21:47,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:47,964 INFO L85 PathProgramCache]: Analyzing trace with hash 2047646319, now seen corresponding path program 5 times [2021-11-14 01:21:47,964 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:47,964 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983063916] [2021-11-14 01:21:47,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:47,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:48,024 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 01:21:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:48,128 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 01:21:48,129 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 01:21:48,129 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2021-11-14 01:21:48,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2021-11-14 01:21:48,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2021-11-14 01:21:48,129 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2021-11-14 01:21:48,129 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-14 01:21:48,132 INFO L732 BasicCegarLoop]: Path program histogram: [5, 1, 1] [2021-11-14 01:21:48,132 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2021-11-14 01:21:48,134 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 01:21:48,134 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 01:21:48,230 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) 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) [2021-11-14 01:21:48,233 INFO L158 Benchmark]: Toolchain (without parser) took 6435.51ms. Allocated memory was 356.5MB in the beginning and 505.4MB in the end (delta: 148.9MB). Free memory was 302.0MB in the beginning and 186.5MB in the end (delta: 115.6MB). Peak memory consumption was 264.8MB. Max. memory is 16.0GB. [2021-11-14 01:21:48,233 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 356.5MB. Free memory is still 320.4MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:21:48,234 INFO L158 Benchmark]: CACSL2BoogieTranslator took 584.89ms. Allocated memory is still 356.5MB. Free memory was 301.9MB in the beginning and 313.6MB in the end (delta: -11.7MB). Peak memory consumption was 13.9MB. Max. memory is 16.0GB. [2021-11-14 01:21:48,234 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.87ms. Allocated memory is still 356.5MB. Free memory was 313.6MB in the beginning and 311.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:48,234 INFO L158 Benchmark]: Boogie Preprocessor took 27.36ms. Allocated memory is still 356.5MB. Free memory was 311.5MB in the beginning and 308.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:48,235 INFO L158 Benchmark]: RCFGBuilder took 996.52ms. Allocated memory is still 356.5MB. Free memory was 308.4MB in the beginning and 221.3MB in the end (delta: 87.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:48,235 INFO L158 Benchmark]: TraceAbstraction took 4758.54ms. Allocated memory was 356.5MB in the beginning and 505.4MB in the end (delta: 148.9MB). Free memory was 221.3MB in the beginning and 186.5MB in the end (delta: 34.8MB). Peak memory consumption was 185.8MB. Max. memory is 16.0GB. [2021-11-14 01:21:48,236 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 356.5MB. Free memory is still 320.4MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 584.89ms. Allocated memory is still 356.5MB. Free memory was 301.9MB in the beginning and 313.6MB in the end (delta: -11.7MB). Peak memory consumption was 13.9MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 60.87ms. Allocated memory is still 356.5MB. Free memory was 313.6MB in the beginning and 311.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 27.36ms. Allocated memory is still 356.5MB. Free memory was 311.5MB in the beginning and 308.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 996.52ms. Allocated memory is still 356.5MB. Free memory was 308.4MB in the beginning and 221.3MB in the end (delta: 87.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.0GB. * TraceAbstraction took 4758.54ms. Allocated memory was 356.5MB in the beginning and 505.4MB in the end (delta: 148.9MB). Free memory was 221.3MB in the beginning and 186.5MB in the end (delta: 34.8MB). Peak memory consumption was 185.8MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10473, positive: 10102, positive conditional: 8660, positive unconditional: 1442, negative: 371, negative conditional: 348, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10405, positive: 10102, positive conditional: 8660, positive unconditional: 1442, negative: 303, negative conditional: 280, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 10405, positive: 10102, positive conditional: 8660, positive unconditional: 1442, negative: 303, negative conditional: 280, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10685, positive: 10102, positive conditional: 8635, positive unconditional: 1467, negative: 583, negative conditional: 280, negative unconditional: 303, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 10685, positive: 10102, positive conditional: 3796, positive unconditional: 6306, negative: 583, negative conditional: 150, negative unconditional: 433, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10685, positive: 10102, positive conditional: 3796, positive unconditional: 6306, negative: 583, negative conditional: 150, negative unconditional: 433, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1492, positive: 1463, positive conditional: 4, positive unconditional: 1459, negative: 29, negative conditional: 4, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1492, positive: 1456, positive conditional: 0, positive unconditional: 1456, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 7, positive conditional: 3, positive unconditional: 4, negative: 29, negative conditional: 4, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 486, positive: 114, positive conditional: 103, positive unconditional: 10, negative: 372, negative conditional: 81, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 10685, positive: 8639, positive conditional: 3792, positive unconditional: 4847, negative: 554, negative conditional: 146, negative unconditional: 408, unknown: 1492, unknown conditional: 8, unknown unconditional: 1484] , Statistics on independence cache: Total cache size (in pairs): 1492, Positive cache size: 1463, Positive conditional cache size: 4, Positive unconditional cache size: 1459, Negative cache size: 29, Negative conditional cache size: 4, Negative unconditional cache size: 25, Eliminated conditions: 4969, Maximal queried relation: 1, Independence queries for same thread: 68 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 434.74ms, Number of persistent set computation: 1264, Number of trivial persistent sets: 1086, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1465, positive: 1442, positive conditional: 0, positive unconditional: 1442, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 10473, positive: 10102, positive conditional: 8660, positive unconditional: 1442, negative: 371, negative conditional: 348, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10405, positive: 10102, positive conditional: 8660, positive unconditional: 1442, negative: 303, negative conditional: 280, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 10405, positive: 10102, positive conditional: 8660, positive unconditional: 1442, negative: 303, negative conditional: 280, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10685, positive: 10102, positive conditional: 8635, positive unconditional: 1467, negative: 583, negative conditional: 280, negative unconditional: 303, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 10685, positive: 10102, positive conditional: 3796, positive unconditional: 6306, negative: 583, negative conditional: 150, negative unconditional: 433, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10685, positive: 10102, positive conditional: 3796, positive unconditional: 6306, negative: 583, negative conditional: 150, negative unconditional: 433, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1492, positive: 1463, positive conditional: 4, positive unconditional: 1459, negative: 29, negative conditional: 4, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1492, positive: 1456, positive conditional: 0, positive unconditional: 1456, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 36, positive: 7, positive conditional: 3, positive unconditional: 4, negative: 29, negative conditional: 4, negative unconditional: 25, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 486, positive: 114, positive conditional: 103, positive unconditional: 10, negative: 372, negative conditional: 81, negative unconditional: 291, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 10685, positive: 8639, positive conditional: 3792, positive unconditional: 4847, negative: 554, negative conditional: 146, negative unconditional: 408, unknown: 1492, unknown conditional: 8, unknown unconditional: 1484] , Statistics on independence cache: Total cache size (in pairs): 1492, Positive cache size: 1463, Positive conditional cache size: 4, Positive unconditional cache size: 1459, Negative cache size: 29, Negative conditional cache size: 4, Negative unconditional cache size: 25, Eliminated conditions: 4969, Maximal queried relation: 1, Independence queries for same thread: 68 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31494, positive: 30447, positive conditional: 28900, positive unconditional: 1547, negative: 1047, negative conditional: 1020, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30717, positive: 30447, positive conditional: 28900, positive unconditional: 1547, negative: 270, negative conditional: 243, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 30717, positive: 30447, positive conditional: 28900, positive unconditional: 1547, negative: 270, negative conditional: 243, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 31357, positive: 30447, positive conditional: 28833, positive unconditional: 1614, negative: 910, negative conditional: 640, negative unconditional: 270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 31357, positive: 30447, positive conditional: 13705, positive unconditional: 16742, negative: 910, negative conditional: 106, negative unconditional: 804, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31357, positive: 30447, positive conditional: 13705, positive unconditional: 16742, negative: 910, negative conditional: 106, negative unconditional: 804, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1607, positive: 1576, positive conditional: 16, positive unconditional: 1560, negative: 31, negative conditional: 3, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1607, positive: 1559, positive conditional: 0, positive unconditional: 1559, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 31, negative conditional: 3, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 410, positive: 38, positive conditional: 31, positive unconditional: 7, negative: 372, negative conditional: 25, negative unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 31357, positive: 28871, positive conditional: 13689, positive unconditional: 15182, negative: 879, negative conditional: 103, negative unconditional: 776, unknown: 1607, unknown conditional: 19, unknown unconditional: 1588] , Statistics on independence cache: Total cache size (in pairs): 1607, Positive cache size: 1576, Positive conditional cache size: 16, Positive unconditional cache size: 1560, Negative cache size: 31, Negative conditional cache size: 3, Negative unconditional cache size: 28, Eliminated conditions: 15662, Maximal queried relation: 4, Independence queries for same thread: 777 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 447.35ms, Number of persistent set computation: 2869, Number of trivial persistent sets: 2486, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1574, positive: 1547, positive conditional: 0, positive unconditional: 1547, negative: 27, negative conditional: 0, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 31494, positive: 30447, positive conditional: 28900, positive unconditional: 1547, negative: 1047, negative conditional: 1020, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30717, positive: 30447, positive conditional: 28900, positive unconditional: 1547, negative: 270, negative conditional: 243, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 30717, positive: 30447, positive conditional: 28900, positive unconditional: 1547, negative: 270, negative conditional: 243, negative unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 31357, positive: 30447, positive conditional: 28833, positive unconditional: 1614, negative: 910, negative conditional: 640, negative unconditional: 270, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 31357, positive: 30447, positive conditional: 13705, positive unconditional: 16742, negative: 910, negative conditional: 106, negative unconditional: 804, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31357, positive: 30447, positive conditional: 13705, positive unconditional: 16742, negative: 910, negative conditional: 106, negative unconditional: 804, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1607, positive: 1576, positive conditional: 16, positive unconditional: 1560, negative: 31, negative conditional: 3, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1607, positive: 1559, positive conditional: 0, positive unconditional: 1559, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 48, positive: 17, positive conditional: 11, positive unconditional: 6, negative: 31, negative conditional: 3, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 410, positive: 38, positive conditional: 31, positive unconditional: 7, negative: 372, negative conditional: 25, negative unconditional: 347, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 31357, positive: 28871, positive conditional: 13689, positive unconditional: 15182, negative: 879, negative conditional: 103, negative unconditional: 776, unknown: 1607, unknown conditional: 19, unknown unconditional: 1588] , Statistics on independence cache: Total cache size (in pairs): 1607, Positive cache size: 1576, Positive conditional cache size: 16, Positive unconditional cache size: 1560, Negative cache size: 31, Negative conditional cache size: 3, Negative unconditional cache size: 28, Eliminated conditions: 15662, Maximal queried relation: 4, Independence queries for same thread: 777 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 01:21:48,268 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Ended with exit code 0 [2021-11-14 01:21:48,483 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2021-11-14 01:21:48,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...