/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/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 01:24:14,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 01:24:14,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 01:24:15,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 01:24:15,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 01:24:15,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 01:24:15,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 01:24:15,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 01:24:15,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 01:24:15,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 01:24:15,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 01:24:15,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 01:24:15,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 01:24:15,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 01:24:15,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 01:24:15,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 01:24:15,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 01:24:15,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 01:24:15,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 01:24:15,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 01:24:15,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 01:24:15,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 01:24:15,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 01:24:15,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 01:24:15,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 01:24:15,054 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-11-14 01:24:15,083 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 01:24:15,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 01:24:15,083 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 01:24:15,084 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 01:24:15,084 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 01:24:15,085 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 01:24:15,085 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 01:24:15,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 01:24:15,085 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 01:24:15,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 01:24:15,086 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 01:24:15,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 01:24:15,086 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 01:24:15,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 01:24:15,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 01:24:15,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 01:24:15,087 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 01:24:15,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 01:24:15,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:24:15,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 01:24:15,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 01:24:15,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 01:24:15,089 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 01:24:15,089 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 01:24:15,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 01:24:15,090 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 01:24:15,090 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 01:24:15,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 01:24:15,090 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 01:24:15,090 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 01:24:15,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 01:24:15,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 01:24:15,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 01:24:15,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 01:24:15,345 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 01:24:15,345 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 01:24:15,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i [2021-11-14 01:24:15,398 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74ab77822/ddfaf3ebd26b4f389c3c27230c27cc16/FLAG28869a315 [2021-11-14 01:24:15,808 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 01:24:15,808 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i [2021-11-14 01:24:15,819 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74ab77822/ddfaf3ebd26b4f389c3c27230c27cc16/FLAG28869a315 [2021-11-14 01:24:16,186 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74ab77822/ddfaf3ebd26b4f389c3c27230c27cc16 [2021-11-14 01:24:16,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 01:24:16,190 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 01:24:16,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 01:24:16,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 01:24:16,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 01:24:16,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7313bee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16, skipping insertion in model container [2021-11-14 01:24:16,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 01:24:16,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 01:24:16,405 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/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i[979,992] [2021-11-14 01:24:16,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:24:16,568 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 01:24:16,578 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/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i[979,992] [2021-11-14 01:24:16,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:24:16,680 INFO L208 MainTranslator]: Completed translation [2021-11-14 01:24:16,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16 WrapperNode [2021-11-14 01:24:16,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 01:24:16,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 01:24:16,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 01:24:16,682 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 01:24:16,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 01:24:16,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 01:24:16,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 01:24:16,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 01:24:16,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 01:24:16,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 01:24:16,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 01:24:16,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 01:24:16,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (1/1) ... [2021-11-14 01:24:16,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:24:16,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:24:16,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 01:24:16,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 01:24:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 01:24:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 01:24:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 01:24:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 01:24:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 01:24:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 01:24:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 01:24:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 01:24:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 01:24:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 01:24:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 01:24:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-11-14 01:24:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-11-14 01:24:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 01:24:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 01:24:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 01:24:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 01:24:16,896 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 01:24:17,771 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 01:24:17,772 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 01:24:17,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:24:17 BoogieIcfgContainer [2021-11-14 01:24:17,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 01:24:17,775 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 01:24:17,775 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 01:24:17,777 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 01:24:17,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 01:24:16" (1/3) ... [2021-11-14 01:24:17,778 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a47ae43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:24:17, skipping insertion in model container [2021-11-14 01:24:17,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:16" (2/3) ... [2021-11-14 01:24:17,779 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a47ae43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:24:17, skipping insertion in model container [2021-11-14 01:24:17,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:24:17" (3/3) ... [2021-11-14 01:24:17,780 INFO L111 eAbstractionObserver]: Analyzing ICFG mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i [2021-11-14 01:24:17,784 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 01:24:17,784 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 01:24:17,784 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 01:24:17,784 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 01:24:17,832 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,832 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,832 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,832 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,832 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,832 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,833 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,833 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,833 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,833 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,833 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,833 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,833 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,834 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,834 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,834 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,834 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,834 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,834 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,834 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,835 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,835 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,835 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,835 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,835 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,835 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,836 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,836 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,836 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,836 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,836 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,836 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,837 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,837 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,837 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,837 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,837 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,837 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,837 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,838 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,838 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,838 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,838 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,838 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,838 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,839 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,839 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,839 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,839 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,839 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,839 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,839 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,840 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,840 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,840 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,840 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,840 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,840 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,840 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,841 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,841 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,841 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,841 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,841 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,841 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,842 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,842 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,843 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,843 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,846 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,847 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,847 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,849 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,853 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,853 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,853 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,854 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,855 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,856 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,856 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,856 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,856 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,856 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,856 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,857 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,858 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,861 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,861 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,861 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,861 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,861 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,861 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,861 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,862 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,863 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,863 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,863 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,863 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,863 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,863 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,864 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,864 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,864 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,864 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,865 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,865 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,866 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,868 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,869 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,870 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,870 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,878 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,878 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,879 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,880 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,880 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,880 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,880 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,880 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,880 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,881 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,884 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,885 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,886 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,886 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,886 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,886 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,886 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,886 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,886 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,887 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,887 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,887 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,887 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,895 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,896 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,897 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,898 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,898 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:17,899 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 01:24:17,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:24:17,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:24:17,940 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 01:24:17,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 01:24:17,968 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 01:24:17,973 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 01:24:17,973 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 01:24:18,036 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,072 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,095 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,095 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,095 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,095 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,096 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,096 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,096 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,096 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,096 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,097 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,097 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,097 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,097 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,129 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,154 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,155 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,173 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,174 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,187 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,188 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,188 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,188 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,188 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,188 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,189 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,189 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,189 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,189 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,189 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,190 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,190 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,192 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,247 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,248 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,286 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,286 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,287 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,287 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,287 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,287 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,288 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,288 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,288 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,288 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,288 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,289 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,289 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,290 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,325 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,326 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,327 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,327 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,327 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,327 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,327 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,328 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,328 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,328 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,328 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,328 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,328 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,329 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,350 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,351 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:18,380 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 01:24:18,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:18,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1861922055, now seen corresponding path program 1 times [2021-11-14 01:24:18,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:18,394 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767083808] [2021-11-14 01:24:18,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:18,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:18,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:18,760 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767083808] [2021-11-14 01:24:18,761 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767083808] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:18,761 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:18,761 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:24:18,762 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483900826] [2021-11-14 01:24:18,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:18,768 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 01:24:18,768 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:18,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 01:24:18,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 01:24:18,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:18,785 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:18,786 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 01:24:18,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:18,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:18,824 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 01:24:18,824 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 01:24:18,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:18,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1004841540, now seen corresponding path program 1 times [2021-11-14 01:24:18,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:18,825 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842747320] [2021-11-14 01:24:18,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:18,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:19,003 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:19,003 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842747320] [2021-11-14 01:24:19,003 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1842747320] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:19,003 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:19,003 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 01:24:19,003 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207772856] [2021-11-14 01:24:19,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:19,005 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 01:24:19,005 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:19,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 01:24:19,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 01:24:19,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:19,007 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:19,007 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 01:24:19,007 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:19,007 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:19,036 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,037 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,071 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,072 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,081 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,082 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,082 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,082 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,082 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,082 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,083 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,083 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,083 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,083 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,083 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,083 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,084 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,085 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,104 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,105 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:19,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:19,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:19,199 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 01:24:19,199 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 01:24:19,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:19,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1826665717, now seen corresponding path program 1 times [2021-11-14 01:24:19,199 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:19,200 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260621968] [2021-11-14 01:24:19,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:19,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:19,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:19,754 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:19,754 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260621968] [2021-11-14 01:24:19,755 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [260621968] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:19,755 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:19,755 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-14 01:24:19,755 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589561980] [2021-11-14 01:24:19,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:19,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-14 01:24:19,757 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:19,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-14 01:24:19,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2021-11-14 01:24:19,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:19,758 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:19,758 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.692307692307692) internal successors, (113), 13 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:24:19,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:19,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:19,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:20,039 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,041 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,061 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,062 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,084 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,084 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,084 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,084 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,084 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,085 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,085 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,085 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,085 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,085 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,085 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,086 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,086 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,109 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,109 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,110 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,110 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,110 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,110 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,110 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,110 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,111 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,111 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,111 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,111 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,111 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,132 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,132 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,132 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,132 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,133 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,133 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,133 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,133 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,133 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,133 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,134 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,134 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,134 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,148 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,149 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,150 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,170 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,170 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,171 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,171 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,171 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,171 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,171 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,171 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,172 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:20,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:20,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:20,201 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 01:24:20,201 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 01:24:20,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:20,201 INFO L85 PathProgramCache]: Analyzing trace with hash 501038677, now seen corresponding path program 2 times [2021-11-14 01:24:20,202 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:20,202 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624169598] [2021-11-14 01:24:20,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:20,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:20,674 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:20,675 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624169598] [2021-11-14 01:24:20,675 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624169598] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:20,675 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:20,675 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-14 01:24:20,675 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995653108] [2021-11-14 01:24:20,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:20,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-14 01:24:20,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:20,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-14 01:24:20,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2021-11-14 01:24:20,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:20,677 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:20,677 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 7.533333333333333) internal successors, (113), 15 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:24:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:20,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:20,678 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:20,801 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,801 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,802 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,803 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,830 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,831 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,831 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,831 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,831 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,831 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,832 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,832 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,832 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,832 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,832 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:20,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:20,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:20,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:20,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 01:24:20,863 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 01:24:20,863 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 01:24:20,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:20,864 INFO L85 PathProgramCache]: Analyzing trace with hash -1442029363, now seen corresponding path program 3 times [2021-11-14 01:24:20,864 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:20,864 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302447803] [2021-11-14 01:24:20,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:20,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:20,997 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:20,997 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302447803] [2021-11-14 01:24:20,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302447803] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:20,998 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:20,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 01:24:20,998 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216773591] [2021-11-14 01:24:20,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:20,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 01:24:20,999 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:20,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 01:24:20,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-14 01:24:20,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:20,999 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:21,000 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.555555555555555) internal successors, (113), 9 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:24:21,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:21,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:21,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:21,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 01:24:21,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:21,351 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,352 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,352 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,352 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,352 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,353 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,354 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,354 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,369 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,369 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,369 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,370 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,370 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,370 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,370 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,370 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,370 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,370 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,371 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,371 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,371 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,372 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,390 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,391 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,403 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,403 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,421 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,422 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,829 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,831 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,849 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,849 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,859 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,860 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,860 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,861 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,861 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,861 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,861 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,861 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,861 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,862 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,862 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,862 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,862 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,862 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,877 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,877 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,877 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,878 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,878 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,878 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,878 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,878 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,878 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,878 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,879 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,879 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,879 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,880 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,898 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,899 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,921 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,922 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,936 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:21,937 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,061 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,062 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,099 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,100 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,119 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,119 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,146 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,147 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,172 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,173 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,173 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,174 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,175 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,175 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,175 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,175 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,175 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,211 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,211 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,212 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,212 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,212 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,212 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,212 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,213 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,213 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,213 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,213 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,213 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,213 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,214 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,241 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,242 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,243 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,245 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,261 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,262 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,318 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,319 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,355 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,356 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:24,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:24,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:24,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:24,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:24,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:24:24,381 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 01:24:24,381 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 01:24:24,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:24,382 INFO L85 PathProgramCache]: Analyzing trace with hash 958147603, now seen corresponding path program 4 times [2021-11-14 01:24:24,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:24,382 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268608627] [2021-11-14 01:24:24,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:24,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:24,537 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:24,537 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268608627] [2021-11-14 01:24:24,538 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268608627] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:24,538 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:24,538 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 01:24:24,538 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508600436] [2021-11-14 01:24:24,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:24,538 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 01:24:24,539 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:24,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 01:24:24,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-14 01:24:24,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:24,539 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:24,540 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.555555555555555) internal successors, (113), 9 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:24:24,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:24,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:24,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:24,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:24,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:24:24,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:24,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:24,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:24,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:24,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:24,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:24:24,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-14 01:24:24,750 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 01:24:24,751 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 01:24:24,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:24,751 INFO L85 PathProgramCache]: Analyzing trace with hash 478912853, now seen corresponding path program 5 times [2021-11-14 01:24:24,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:24,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513436017] [2021-11-14 01:24:24,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:24,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:24:24,829 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 01:24:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:24:24,979 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 01:24:24,979 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 01:24:24,980 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-14 01:24:24,984 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2021-11-14 01:24:24,985 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-11-14 01:24:24,985 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2021-11-14 01:24:24,985 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2021-11-14 01:24:24,986 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 01:24:24,997 INFO L732 BasicCegarLoop]: Path program histogram: [5, 1, 1] [2021-11-14 01:24:24,998 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2021-11-14 01:24:25,001 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 01:24:25,001 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 01:24:25,108 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 01:24:25,111 INFO L158 Benchmark]: Toolchain (without parser) took 8920.33ms. Allocated memory was 398.5MB in the beginning and 1.2GB in the end (delta: 815.8MB). Free memory was 343.6MB in the beginning and 939.8MB in the end (delta: -596.2MB). Peak memory consumption was 222.0MB. Max. memory is 16.0GB. [2021-11-14 01:24:25,111 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 398.5MB. Free memory is still 361.5MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:24:25,111 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.18ms. Allocated memory was 398.5MB in the beginning and 482.3MB in the end (delta: 83.9MB). Free memory was 343.5MB in the beginning and 441.0MB in the end (delta: -97.5MB). Peak memory consumption was 14.0MB. Max. memory is 16.0GB. [2021-11-14 01:24:25,112 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.18ms. Allocated memory is still 482.3MB. Free memory was 441.0MB in the beginning and 438.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:24:25,112 INFO L158 Benchmark]: Boogie Preprocessor took 56.44ms. Allocated memory is still 482.3MB. Free memory was 438.9MB in the beginning and 435.7MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2021-11-14 01:24:25,112 INFO L158 Benchmark]: RCFGBuilder took 962.00ms. Allocated memory is still 482.3MB. Free memory was 435.7MB in the beginning and 352.9MB in the end (delta: 82.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.0GB. [2021-11-14 01:24:25,113 INFO L158 Benchmark]: TraceAbstraction took 7335.67ms. Allocated memory was 482.3MB in the beginning and 1.2GB in the end (delta: 731.9MB). Free memory was 352.9MB in the beginning and 939.8MB in the end (delta: -587.0MB). Peak memory consumption was 148.1MB. Max. memory is 16.0GB. [2021-11-14 01:24:25,114 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 398.5MB. Free memory is still 361.5MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 488.18ms. Allocated memory was 398.5MB in the beginning and 482.3MB in the end (delta: 83.9MB). Free memory was 343.5MB in the beginning and 441.0MB in the end (delta: -97.5MB). Peak memory consumption was 14.0MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 72.18ms. Allocated memory is still 482.3MB. Free memory was 441.0MB in the beginning and 438.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 56.44ms. Allocated memory is still 482.3MB. Free memory was 438.9MB in the beginning and 435.7MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * RCFGBuilder took 962.00ms. Allocated memory is still 482.3MB. Free memory was 435.7MB in the beginning and 352.9MB in the end (delta: 82.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.0GB. * TraceAbstraction took 7335.67ms. Allocated memory was 482.3MB in the beginning and 1.2GB in the end (delta: 731.9MB). Free memory was 352.9MB in the beginning and 939.8MB in the end (delta: -587.0MB). Peak memory consumption was 148.1MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 135564, positive: 133206, positive conditional: 130593, positive unconditional: 2613, negative: 2358, negative conditional: 2307, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 133470, positive: 133206, positive conditional: 130593, positive unconditional: 2613, negative: 264, negative conditional: 213, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 133470, positive: 133206, positive conditional: 130593, positive unconditional: 2613, negative: 264, negative conditional: 213, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134733, positive: 133206, positive conditional: 130456, positive unconditional: 2750, negative: 1527, negative conditional: 1263, negative unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 134733, positive: 133206, positive conditional: 75722, positive unconditional: 57484, negative: 1527, negative conditional: 79, negative unconditional: 1448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 134733, positive: 133206, positive conditional: 75722, positive unconditional: 57484, negative: 1527, negative conditional: 79, negative unconditional: 1448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2735, positive: 2677, positive conditional: 37, positive unconditional: 2640, negative: 58, negative conditional: 7, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2735, positive: 2642, positive conditional: 0, positive unconditional: 2642, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 93, positive: 35, positive conditional: 23, positive unconditional: 12, negative: 58, negative conditional: 7, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 976, positive: 167, positive conditional: 154, positive unconditional: 13, negative: 809, negative conditional: 110, negative unconditional: 699, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 134733, positive: 130529, positive conditional: 75685, positive unconditional: 54844, negative: 1469, negative conditional: 72, negative unconditional: 1397, unknown: 2735, unknown conditional: 44, unknown unconditional: 2691] , Statistics on independence cache: Total cache size (in pairs): 2735, Positive cache size: 2677, Positive conditional cache size: 37, Positive unconditional cache size: 2640, Negative cache size: 58, Negative conditional cache size: 7, Negative unconditional cache size: 51, Eliminated conditions: 55918, Maximal queried relation: 4, Independence queries for same thread: 2094 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1755.73ms, Number of persistent set computation: 15816, Number of trivial persistent sets: 13679, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2664, positive: 2613, positive conditional: 0, positive unconditional: 2613, negative: 51, negative conditional: 0, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 135564, positive: 133206, positive conditional: 130593, positive unconditional: 2613, negative: 2358, negative conditional: 2307, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 133470, positive: 133206, positive conditional: 130593, positive unconditional: 2613, negative: 264, negative conditional: 213, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 133470, positive: 133206, positive conditional: 130593, positive unconditional: 2613, negative: 264, negative conditional: 213, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134733, positive: 133206, positive conditional: 130456, positive unconditional: 2750, negative: 1527, negative conditional: 1263, negative unconditional: 264, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 134733, positive: 133206, positive conditional: 75722, positive unconditional: 57484, negative: 1527, negative conditional: 79, negative unconditional: 1448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 134733, positive: 133206, positive conditional: 75722, positive unconditional: 57484, negative: 1527, negative conditional: 79, negative unconditional: 1448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2735, positive: 2677, positive conditional: 37, positive unconditional: 2640, negative: 58, negative conditional: 7, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2735, positive: 2642, positive conditional: 0, positive unconditional: 2642, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 93, positive: 35, positive conditional: 23, positive unconditional: 12, negative: 58, negative conditional: 7, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 976, positive: 167, positive conditional: 154, positive unconditional: 13, negative: 809, negative conditional: 110, negative unconditional: 699, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 134733, positive: 130529, positive conditional: 75685, positive unconditional: 54844, negative: 1469, negative conditional: 72, negative unconditional: 1397, unknown: 2735, unknown conditional: 44, unknown unconditional: 2691] , Statistics on independence cache: Total cache size (in pairs): 2735, Positive cache size: 2677, Positive conditional cache size: 37, Positive unconditional cache size: 2640, Negative cache size: 58, Negative conditional cache size: 7, Negative unconditional cache size: 51, Eliminated conditions: 55918, Maximal queried relation: 4, Independence queries for same thread: 2094 - 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 01:24:25,142 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 01:24:25,343 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...