/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/mix014.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 01:20:56,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 01:20:56,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 01:20:56,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 01:20:56,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 01:20:56,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 01:20:56,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 01:20:56,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 01:20:56,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 01:20:56,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 01:20:56,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 01:20:56,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 01:20:56,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 01:20:56,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 01:20:56,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 01:20:56,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 01:20:56,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 01:20:56,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 01:20:56,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 01:20:56,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 01:20:56,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 01:20:56,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 01:20:56,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 01:20:56,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 01:20:56,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 01:20:56,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 01:20:56,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 01:20:56,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 01:20:56,640 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 01:20:56,672 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 01:20:56,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 01:20:56,672 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 01:20:56,673 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 01:20:56,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 01:20:56,673 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 01:20:56,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 01:20:56,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 01:20:56,674 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 01:20:56,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 01:20:56,675 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 01:20:56,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 01:20:56,675 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 01:20:56,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 01:20:56,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 01:20:56,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 01:20:56,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 01:20:56,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 01:20:56,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:20:56,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 01:20:56,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 01:20:56,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 01:20:56,677 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 01:20:56,677 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 01:20:56,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 01:20:56,678 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 01:20:56,678 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 01:20:56,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 01:20:56,678 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 01:20:56,678 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 01:20:56,678 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 01:20:56,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 01:20:56,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 01:20:56,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 01:20:56,970 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 01:20:56,971 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 01:20:56,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix014.opt.i [2021-11-14 01:20:57,041 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8de1cc0f5/f65cbe2e722a45c5aa9d20c573526b8d/FLAG93efb5e56 [2021-11-14 01:20:57,565 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 01:20:57,565 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix014.opt.i [2021-11-14 01:20:57,576 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8de1cc0f5/f65cbe2e722a45c5aa9d20c573526b8d/FLAG93efb5e56 [2021-11-14 01:20:57,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8de1cc0f5/f65cbe2e722a45c5aa9d20c573526b8d [2021-11-14 01:20:57,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 01:20:57,877 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 01:20:57,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 01:20:57,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 01:20:57,883 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 01:20:57,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:20:57" (1/1) ... [2021-11-14 01:20:57,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@91a25e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:57, skipping insertion in model container [2021-11-14 01:20:57,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:20:57" (1/1) ... [2021-11-14 01:20:57,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 01:20:57,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 01:20:58,096 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/mix014.opt.i[944,957] [2021-11-14 01:20:58,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:20:58,321 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 01:20:58,335 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/mix014.opt.i[944,957] [2021-11-14 01:20:58,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:20:58,450 INFO L208 MainTranslator]: Completed translation [2021-11-14 01:20:58,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58 WrapperNode [2021-11-14 01:20:58,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 01:20:58,453 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 01:20:58,453 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 01:20:58,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 01:20:58,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 01:20:58,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 01:20:58,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 01:20:58,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 01:20:58,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 01:20:58,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 01:20:58,591 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 01:20:58,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 01:20:58,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (1/1) ... [2021-11-14 01:20:58,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:20:58,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:20:58,649 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 01:20:58,664 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 01:20:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 01:20:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 01:20:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 01:20:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 01:20:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 01:20:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 01:20:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 01:20:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 01:20:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 01:20:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 01:20:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 01:20:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-11-14 01:20:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-11-14 01:20:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 01:20:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 01:20:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 01:20:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 01:20:58,698 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 01:20:59,734 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 01:20:59,735 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 01:20:59,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:20:59 BoogieIcfgContainer [2021-11-14 01:20:59,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 01:20:59,739 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 01:20:59,739 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 01:20:59,742 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 01:20:59,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 01:20:57" (1/3) ... [2021-11-14 01:20:59,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a7f483b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:20:59, skipping insertion in model container [2021-11-14 01:20:59,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:20:58" (2/3) ... [2021-11-14 01:20:59,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a7f483b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:20:59, skipping insertion in model container [2021-11-14 01:20:59,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:20:59" (3/3) ... [2021-11-14 01:20:59,744 INFO L111 eAbstractionObserver]: Analyzing ICFG mix014.opt.i [2021-11-14 01:20:59,749 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 01:20:59,749 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 01:20:59,749 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 01:20:59,749 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 01:20:59,794 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,795 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,795 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,795 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,795 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,795 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,795 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,796 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,797 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,797 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,798 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,798 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,798 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,799 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,799 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,799 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,799 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,799 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,800 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,800 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,800 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,800 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,801 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,801 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,802 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,802 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,802 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,802 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,802 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,802 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,803 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,803 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,803 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,803 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,803 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,803 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,803 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,804 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,805 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,805 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,805 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,805 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,805 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,806 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,807 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,808 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,808 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,808 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,810 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,810 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,810 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,810 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,810 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,811 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,811 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,811 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,811 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,811 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,811 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,812 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,812 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,814 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,814 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,815 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,815 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,817 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,820 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,820 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,820 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,820 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,820 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,820 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,820 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,821 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,821 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,821 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,821 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,821 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,821 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,821 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,822 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,822 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,822 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,822 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,822 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,822 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,824 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,824 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,824 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,824 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,825 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,825 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,825 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,825 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,825 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,826 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,826 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,826 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,826 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,826 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,826 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,826 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,827 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,827 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,827 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,827 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,827 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,827 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,828 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,829 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,830 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,831 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,832 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,833 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,833 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,833 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,833 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,834 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,835 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,836 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,837 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,837 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,837 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,837 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,837 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,839 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,839 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,839 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,839 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,839 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,839 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,840 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,840 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,840 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,840 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,840 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,840 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,841 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,841 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,841 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,841 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,841 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,842 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,847 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,847 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,847 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,847 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,847 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,847 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,847 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,848 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,848 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,848 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,848 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,848 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,849 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,849 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,849 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,850 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,850 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,850 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,850 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,851 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,852 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,852 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,852 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,852 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,852 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,852 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,852 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,855 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,855 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,855 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,856 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:20:59,856 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 01:20:59,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:20:59,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:20:59,899 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 01:20:59,906 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 01:20:59,939 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 01:20:59,946 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 01:20:59,946 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 01:21:00,115 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,117 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,118 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,118 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,118 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,118 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,118 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,119 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,119 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,119 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,119 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,119 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,119 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,120 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,158 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,158 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,158 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,159 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,159 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,159 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,159 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,159 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,160 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,160 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,160 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,160 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,160 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,213 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:00,233 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:00,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:00,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1024894337, now seen corresponding path program 1 times [2021-11-14 01:21:00,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:00,250 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012649860] [2021-11-14 01:21:00,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:00,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:00,577 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 01:21:00,578 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:00,578 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012649860] [2021-11-14 01:21:00,579 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012649860] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:00,579 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:00,579 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:21:00,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511959539] [2021-11-14 01:21:00,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:00,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 01:21:00,589 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:00,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 01:21:00,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 01:21:00,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:00,616 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:00,617 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 54.5) internal successors, (109), 2 states have internal predecessors, (109), 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 01:21:00,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:00,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:00,666 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 01:21:00,666 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:00,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:00,667 INFO L85 PathProgramCache]: Analyzing trace with hash -683216592, now seen corresponding path program 1 times [2021-11-14 01:21:00,667 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:00,668 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527001796] [2021-11-14 01:21:00,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:00,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:01,005 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 01:21:01,005 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:01,007 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527001796] [2021-11-14 01:21:01,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527001796] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:01,007 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:01,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 01:21:01,007 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675083256] [2021-11-14 01:21:01,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:01,009 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 01:21:01,009 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:01,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 01:21:01,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 01:21:01,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,010 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:01,010 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:01,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,057 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,061 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,062 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,062 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,062 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,062 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,062 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,063 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,063 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,063 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,063 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,064 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,064 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,064 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,120 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,123 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite49#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:01,174 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 01:21:01,175 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:01,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:01,175 INFO L85 PathProgramCache]: Analyzing trace with hash 1636189162, now seen corresponding path program 1 times [2021-11-14 01:21:01,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:01,176 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165186869] [2021-11-14 01:21:01,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:01,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:01,509 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 01:21:01,509 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:01,510 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165186869] [2021-11-14 01:21:01,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165186869] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:01,510 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:01,511 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 01:21:01,511 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657091630] [2021-11-14 01:21:01,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:01,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 01:21:01,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:01,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 01:21:01,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-14 01:21:01,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,513 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:01,513 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 7 states have internal predecessors, (114), 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 01:21:01,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,731 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite49#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,735 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite63#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:01,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:01,783 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 01:21:01,783 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:01,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:01,784 INFO L85 PathProgramCache]: Analyzing trace with hash 1654172774, now seen corresponding path program 2 times [2021-11-14 01:21:01,784 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:01,784 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440967321] [2021-11-14 01:21:01,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:01,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:02,053 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 01:21:02,054 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:02,054 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440967321] [2021-11-14 01:21:02,054 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [440967321] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:02,057 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:02,057 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 01:21:02,058 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611626846] [2021-11-14 01:21:02,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:02,059 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 01:21:02,060 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:02,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 01:21:02,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-14 01:21:02,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:02,061 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:02,062 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.666666666666666) internal successors, (114), 9 states have internal predecessors, (114), 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 01:21:02,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:02,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:02,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:02,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:02,452 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,453 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,453 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,453 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,453 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,453 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,454 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,454 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,454 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,454 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,454 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,454 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,455 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,479 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,479 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,480 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,480 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,481 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,481 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,481 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,481 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,481 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,481 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,482 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,482 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,482 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,502 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,503 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,503 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,503 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,503 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,504 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,504 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,504 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,504 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,504 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,504 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,505 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,505 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,524 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,524 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,524 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,525 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,526 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,526 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,526 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,526 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,546 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,546 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,546 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,547 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,547 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,547 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,547 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,547 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,548 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,548 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,548 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,548 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,548 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,550 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,550 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,550 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,550 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,551 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,551 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,551 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,551 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,551 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,551 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,552 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,552 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,552 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,587 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,588 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,588 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,588 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,588 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,588 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,589 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,589 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,589 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,589 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,589 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,590 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,590 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,591 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite33#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,592 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite46#1_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,592 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite30#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,592 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37#1_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,592 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31#1_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,592 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34#1_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,593 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite42#1_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,593 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite45#1_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,593 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40#1_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,593 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite36#1_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,593 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite39#1_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,593 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite43#1_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,594 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,633 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite49#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,634 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,634 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,634 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,635 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,635 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,635 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,635 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,635 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,635 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,636 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,636 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,636 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,636 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,655 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite23_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,655 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite20_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,655 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite14_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,656 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite16_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,656 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite11_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,656 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite17_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,656 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite10_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,656 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite7_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite13_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,657 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite8_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,659 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite49#1_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:02,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:02,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:02,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:02,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-11-14 01:21:02,714 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 01:21:02,714 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:02,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:02,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1685438346, now seen corresponding path program 3 times [2021-11-14 01:21:02,716 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:02,716 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393649864] [2021-11-14 01:21:02,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:02,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:02,956 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 01:21:02,957 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:02,957 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393649864] [2021-11-14 01:21:02,957 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393649864] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:02,957 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:02,957 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-14 01:21:02,957 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299400996] [2021-11-14 01:21:02,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:02,958 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-14 01:21:02,958 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:02,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-14 01:21:02,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-11-14 01:21:02,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:02,959 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:02,959 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.25) internal successors, (114), 8 states have internal predecessors, (114), 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 01:21:02,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:02,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:02,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:02,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-11-14 01:21:02,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:07,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:07,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:07,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:07,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:07,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:07,110 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 01:21:07,111 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:07,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:07,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1157599830, now seen corresponding path program 4 times [2021-11-14 01:21:07,112 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:07,112 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536939970] [2021-11-14 01:21:07,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:07,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:07,266 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 01:21:07,266 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:07,266 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536939970] [2021-11-14 01:21:07,266 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1536939970] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:07,266 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:07,266 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-14 01:21:07,267 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146596354] [2021-11-14 01:21:07,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:07,268 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-14 01:21:07,268 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:07,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-14 01:21:07,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-14 01:21:07,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:07,269 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:07,269 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 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 01:21:07,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:07,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:07,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:07,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:07,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:07,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:08,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:08,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:08,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:08,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:08,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:08,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 01:21:08,530 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 01:21:08,531 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:08,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:08,531 INFO L85 PathProgramCache]: Analyzing trace with hash 1280545064, now seen corresponding path program 5 times [2021-11-14 01:21:08,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:08,531 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202390604] [2021-11-14 01:21:08,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:08,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:08,663 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 01:21:08,664 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:08,664 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202390604] [2021-11-14 01:21:08,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202390604] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:08,668 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:08,668 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-14 01:21:08,668 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404995912] [2021-11-14 01:21:08,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:08,668 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-14 01:21:08,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:08,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-14 01:21:08,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-14 01:21:08,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:08,669 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:08,669 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.285714285714285) internal successors, (114), 7 states have internal predecessors, (114), 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 01:21:08,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:08,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:08,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:08,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:08,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:08,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-14 01:21:08,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:09,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:09,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:09,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-14 01:21:09,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:09,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:09,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-14 01:21:09,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-14 01:21:09,250 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 01:21:09,250 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:09,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:09,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1228190340, now seen corresponding path program 6 times [2021-11-14 01:21:09,251 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:09,251 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111991049] [2021-11-14 01:21:09,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:09,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:09,301 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 01:21:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:09,397 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 01:21:09,397 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 01:21:09,398 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-14 01:21:09,399 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2021-11-14 01:21:09,400 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-11-14 01:21:09,400 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2021-11-14 01:21:09,400 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2021-11-14 01:21:09,400 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-14 01:21:09,406 INFO L732 BasicCegarLoop]: Path program histogram: [6, 1, 1] [2021-11-14 01:21:09,407 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2021-11-14 01:21:09,410 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 01:21:09,410 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 01:21:09,535 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 01:21:09,545 INFO L158 Benchmark]: Toolchain (without parser) took 11664.37ms. Allocated memory was 381.7MB in the beginning and 1.3GB in the end (delta: 889.2MB). Free memory was 326.0MB in the beginning and 948.2MB in the end (delta: -622.3MB). Peak memory consumption was 268.4MB. Max. memory is 16.0GB. [2021-11-14 01:21:09,545 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 381.7MB. Free memory is still 343.8MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:21:09,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 574.00ms. Allocated memory is still 381.7MB. Free memory was 325.8MB in the beginning and 340.1MB in the end (delta: -14.4MB). Peak memory consumption was 14.3MB. Max. memory is 16.0GB. [2021-11-14 01:21:09,546 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.77ms. Allocated memory is still 381.7MB. Free memory was 340.1MB in the beginning and 337.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:09,546 INFO L158 Benchmark]: Boogie Preprocessor took 50.08ms. Allocated memory is still 381.7MB. Free memory was 337.1MB in the beginning and 334.4MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:09,546 INFO L158 Benchmark]: RCFGBuilder took 1146.78ms. Allocated memory was 381.7MB in the beginning and 459.3MB in the end (delta: 77.6MB). Free memory was 334.4MB in the beginning and 379.0MB in the end (delta: -44.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.0GB. [2021-11-14 01:21:09,546 INFO L158 Benchmark]: TraceAbstraction took 9801.87ms. Allocated memory was 459.3MB in the beginning and 1.3GB in the end (delta: 811.6MB). Free memory was 379.0MB in the beginning and 948.2MB in the end (delta: -569.2MB). Peak memory consumption was 241.4MB. Max. memory is 16.0GB. [2021-11-14 01:21:09,548 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 381.7MB. Free memory is still 343.8MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 574.00ms. Allocated memory is still 381.7MB. Free memory was 325.8MB in the beginning and 340.1MB in the end (delta: -14.4MB). Peak memory consumption was 14.3MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 86.77ms. Allocated memory is still 381.7MB. Free memory was 340.1MB in the beginning and 337.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 50.08ms. Allocated memory is still 381.7MB. Free memory was 337.1MB in the beginning and 334.4MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 1146.78ms. Allocated memory was 381.7MB in the beginning and 459.3MB in the end (delta: 77.6MB). Free memory was 334.4MB in the beginning and 379.0MB in the end (delta: -44.6MB). Peak memory consumption was 46.3MB. Max. memory is 16.0GB. * TraceAbstraction took 9801.87ms. Allocated memory was 459.3MB in the beginning and 1.3GB in the end (delta: 811.6MB). Free memory was 379.0MB in the beginning and 948.2MB in the end (delta: -569.2MB). Peak memory consumption was 241.4MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 382206, positive: 372736, positive conditional: 370071, positive unconditional: 2665, negative: 9470, negative conditional: 9434, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 374509, positive: 372736, positive conditional: 370071, positive unconditional: 2665, negative: 1773, negative conditional: 1737, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 374509, positive: 372736, positive conditional: 370071, positive unconditional: 2665, negative: 1773, negative conditional: 1737, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 385359, positive: 372736, positive conditional: 369978, positive unconditional: 2758, negative: 12623, negative conditional: 10850, negative unconditional: 1773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 385359, positive: 372736, positive conditional: 40154, positive unconditional: 332582, negative: 12623, negative conditional: 582, negative unconditional: 12041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 385359, positive: 372736, positive conditional: 40154, positive unconditional: 332582, negative: 12623, negative conditional: 582, negative unconditional: 12041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2763, positive: 2723, positive conditional: 23, positive unconditional: 2700, negative: 40, negative conditional: 3, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2763, positive: 2689, positive conditional: 0, positive unconditional: 2689, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 74, positive: 34, positive conditional: 22, positive unconditional: 12, negative: 40, negative conditional: 3, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 511, positive: 64, positive conditional: 47, positive unconditional: 17, negative: 447, negative conditional: 24, negative unconditional: 423, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 385359, positive: 370013, positive conditional: 40131, positive unconditional: 329882, negative: 12583, negative conditional: 579, negative unconditional: 12004, unknown: 2763, unknown conditional: 26, unknown unconditional: 2737] , Statistics on independence cache: Total cache size (in pairs): 2763, Positive cache size: 2723, Positive conditional cache size: 23, Positive unconditional cache size: 2700, Negative cache size: 40, Negative conditional cache size: 3, Negative unconditional cache size: 37, Eliminated conditions: 340092, Maximal queried relation: 5, Independence queries for same thread: 7697 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1485.99ms, Number of persistent set computation: 21120, Number of trivial persistent sets: 18118, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2701, positive: 2665, positive conditional: 0, positive unconditional: 2665, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 382206, positive: 372736, positive conditional: 370071, positive unconditional: 2665, negative: 9470, negative conditional: 9434, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 374509, positive: 372736, positive conditional: 370071, positive unconditional: 2665, negative: 1773, negative conditional: 1737, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 374509, positive: 372736, positive conditional: 370071, positive unconditional: 2665, negative: 1773, negative conditional: 1737, negative unconditional: 36, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 385359, positive: 372736, positive conditional: 369978, positive unconditional: 2758, negative: 12623, negative conditional: 10850, negative unconditional: 1773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 385359, positive: 372736, positive conditional: 40154, positive unconditional: 332582, negative: 12623, negative conditional: 582, negative unconditional: 12041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 385359, positive: 372736, positive conditional: 40154, positive unconditional: 332582, negative: 12623, negative conditional: 582, negative unconditional: 12041, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2763, positive: 2723, positive conditional: 23, positive unconditional: 2700, negative: 40, negative conditional: 3, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2763, positive: 2689, positive conditional: 0, positive unconditional: 2689, negative: 74, negative conditional: 0, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 74, positive: 34, positive conditional: 22, positive unconditional: 12, negative: 40, negative conditional: 3, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 511, positive: 64, positive conditional: 47, positive unconditional: 17, negative: 447, negative conditional: 24, negative unconditional: 423, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 385359, positive: 370013, positive conditional: 40131, positive unconditional: 329882, negative: 12583, negative conditional: 579, negative unconditional: 12004, unknown: 2763, unknown conditional: 26, unknown unconditional: 2737] , Statistics on independence cache: Total cache size (in pairs): 2763, Positive cache size: 2723, Positive conditional cache size: 23, Positive unconditional cache size: 2700, Negative cache size: 40, Negative conditional cache size: 3, Negative unconditional cache size: 37, Eliminated conditions: 340092, Maximal queried relation: 5, Independence queries for same thread: 7697 - 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 01:21:09,587 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-14 01:21:09,788 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...