/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/mix057_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 01:24:46,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 01:24:46,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 01:24:46,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 01:24:46,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 01:24:46,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 01:24:46,480 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 01:24:46,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 01:24:46,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 01:24:46,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 01:24:46,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 01:24:46,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 01:24:46,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 01:24:46,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 01:24:46,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 01:24:46,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 01:24:46,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 01:24:46,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 01:24:46,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 01:24:46,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 01:24:46,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 01:24:46,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 01:24:46,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 01:24:46,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 01:24:46,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-11-14 01:24:46,500 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 01:24:46,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 01:24:46,501 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 01:24:46,504 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 01:24:46,517 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 01:24:46,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 01:24:46,517 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 01:24:46,517 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 01:24:46,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 01:24:46,518 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 01:24:46,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 01:24:46,518 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 01:24:46,518 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 01:24:46,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 01:24:46,519 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 01:24:46,519 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 01:24:46,519 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 01:24:46,524 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 01:24:46,524 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 01:24:46,525 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 01:24:46,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 01:24:46,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:24:46,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 01:24:46,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 01:24:46,526 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 01:24:46,527 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 01:24:46,527 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 01:24:46,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 01:24:46,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 01:24:46,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 01:24:46,695 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 01:24:46,696 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 01:24:46,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix057_power.oepc_pso.oepc_rmo.oepc.i [2021-11-14 01:24:46,742 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2cf0666c/ca4654fd074040749675b04061404a4c/FLAG13f8c64e4 [2021-11-14 01:24:47,169 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 01:24:47,170 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_power.oepc_pso.oepc_rmo.oepc.i [2021-11-14 01:24:47,183 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2cf0666c/ca4654fd074040749675b04061404a4c/FLAG13f8c64e4 [2021-11-14 01:24:47,192 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2cf0666c/ca4654fd074040749675b04061404a4c [2021-11-14 01:24:47,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 01:24:47,196 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 01:24:47,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 01:24:47,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 01:24:47,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 01:24:47,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28162d86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47, skipping insertion in model container [2021-11-14 01:24:47,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 01:24:47,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 01:24:47,435 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/mix057_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-11-14 01:24:47,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:24:47,627 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 01:24:47,634 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/mix057_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-11-14 01:24:47,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:24:47,714 INFO L208 MainTranslator]: Completed translation [2021-11-14 01:24:47,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47 WrapperNode [2021-11-14 01:24:47,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 01:24:47,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 01:24:47,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 01:24:47,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 01:24:47,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,747 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 01:24:47,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 01:24:47,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 01:24:47,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 01:24:47,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 01:24:47,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 01:24:47,823 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 01:24:47,823 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 01:24:47,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (1/1) ... [2021-11-14 01:24:47,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:24:47,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:24:47,864 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 01:24:47,865 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 01:24:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 01:24:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 01:24:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 01:24:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 01:24:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 01:24:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 01:24:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 01:24:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 01:24:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 01:24:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 01:24:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 01:24:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-11-14 01:24:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-11-14 01:24:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 01:24:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 01:24:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 01:24:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 01:24:47,892 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 01:24:48,569 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 01:24:48,569 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 01:24:48,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:24:48 BoogieIcfgContainer [2021-11-14 01:24:48,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 01:24:48,572 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 01:24:48,572 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 01:24:48,574 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 01:24:48,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 01:24:47" (1/3) ... [2021-11-14 01:24:48,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@753b5340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:24:48, skipping insertion in model container [2021-11-14 01:24:48,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:24:47" (2/3) ... [2021-11-14 01:24:48,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@753b5340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:24:48, skipping insertion in model container [2021-11-14 01:24:48,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:24:48" (3/3) ... [2021-11-14 01:24:48,576 INFO L111 eAbstractionObserver]: Analyzing ICFG mix057_power.oepc_pso.oepc_rmo.oepc.i [2021-11-14 01:24:48,579 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 01:24:48,579 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 01:24:48,580 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 01:24:48,580 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 01:24:48,630 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,631 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,632 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,633 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,634 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,634 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,635 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,636 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,637 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,638 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,639 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,640 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,641 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,642 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,643 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,644 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,645 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,645 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,645 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,645 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,645 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,645 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,646 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,647 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,648 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,648 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,649 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,649 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,649 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,649 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,649 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,649 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,649 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,650 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,651 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,652 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,653 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,654 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,655 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,656 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,657 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,658 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,659 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,659 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,659 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,659 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,659 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 01:24:48,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:24:48,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:24:48,690 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 01:24:48,716 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 01:24:48,735 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 01:24:48,739 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 01:24:48,740 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 01:24:48,790 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,826 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,844 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,844 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,844 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,845 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,845 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,845 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,845 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,845 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,845 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,845 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,846 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,846 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,846 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,867 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,885 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,886 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,898 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,898 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,916 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,917 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,918 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,918 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,918 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,918 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,920 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,949 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,949 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,967 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,967 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,967 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,967 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,967 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,968 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,968 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,968 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,968 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,968 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,968 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,968 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,969 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,970 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,997 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,998 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,998 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,998 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,998 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,998 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:48,999 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,000 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,020 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,021 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,046 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 01:24:49,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:49,050 INFO L85 PathProgramCache]: Analyzing trace with hash 581975947, now seen corresponding path program 1 times [2021-11-14 01:24:49,055 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:49,055 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124353138] [2021-11-14 01:24:49,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:49,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:49,279 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 01:24:49,279 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:49,279 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124353138] [2021-11-14 01:24:49,280 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124353138] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:49,280 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:49,280 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:24:49,281 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691959111] [2021-11-14 01:24:49,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:49,285 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 01:24:49,286 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:49,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 01:24:49,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 01:24:49,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,300 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:49,301 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 53.5) internal successors, (107), 2 states have internal predecessors, (107), 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 01:24:49,301 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,330 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 01:24:49,331 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 01:24:49,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:49,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1321617961, now seen corresponding path program 1 times [2021-11-14 01:24:49,331 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:49,331 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940921762] [2021-11-14 01:24:49,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:49,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:49,478 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 01:24:49,479 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:49,479 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940921762] [2021-11-14 01:24:49,479 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940921762] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:49,479 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:49,479 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 01:24:49,479 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424121681] [2021-11-14 01:24:49,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:49,480 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 01:24:49,480 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:49,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 01:24:49,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 01:24:49,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,481 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:49,481 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 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 01:24:49,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,507 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,508 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,523 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,524 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,536 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,536 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,537 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,537 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,537 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,537 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,537 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,537 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,538 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,538 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,538 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,538 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,538 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,540 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,558 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,558 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:49,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:49,629 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 01:24:49,629 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 01:24:49,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:49,630 INFO L85 PathProgramCache]: Analyzing trace with hash 708581952, now seen corresponding path program 1 times [2021-11-14 01:24:49,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:49,630 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754838201] [2021-11-14 01:24:49,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:49,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:49,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:24:49,976 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:49,976 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754838201] [2021-11-14 01:24:49,976 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1754838201] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:49,976 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:49,976 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-11-14 01:24:49,976 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8765512] [2021-11-14 01:24:49,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:49,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-14 01:24:49,977 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:49,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-14 01:24:49,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2021-11-14 01:24:49,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,978 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:49,978 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 9.25) internal successors, (111), 12 states have internal predecessors, (111), 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 01:24:49,978 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:49,978 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:49,978 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:50,155 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,156 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,179 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,179 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,199 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,199 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,199 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,199 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,200 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,201 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,225 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,225 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,225 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,225 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,225 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,225 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,226 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,226 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,226 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,226 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,226 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,226 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,226 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,246 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,259 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,259 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,260 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,261 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,261 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,261 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,261 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,261 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,262 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,262 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,262 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,262 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,262 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:24:50,285 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 01:24:50,286 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 01:24:50,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:50,286 INFO L85 PathProgramCache]: Analyzing trace with hash 229610414, now seen corresponding path program 2 times [2021-11-14 01:24:50,286 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:50,286 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942645200] [2021-11-14 01:24:50,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:50,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:50,656 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 01:24:50,656 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:50,656 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942645200] [2021-11-14 01:24:50,656 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942645200] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:50,657 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:50,657 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-14 01:24:50,657 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535110261] [2021-11-14 01:24:50,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:50,657 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-14 01:24:50,657 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:50,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-14 01:24:50,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2021-11-14 01:24:50,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:50,658 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:50,658 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 7.4) internal successors, (111), 15 states have internal predecessors, (111), 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 01:24:50,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:50,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:50,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:24:50,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:50,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,815 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,816 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,838 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,838 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,838 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,838 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,838 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,838 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,839 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,839 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,839 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,839 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,839 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,839 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,839 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:50,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:50,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:50,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:24:50,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-14 01:24:50,862 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 01:24:50,863 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 01:24:50,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:50,863 INFO L85 PathProgramCache]: Analyzing trace with hash -155343372, now seen corresponding path program 3 times [2021-11-14 01:24:50,863 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:50,863 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499454814] [2021-11-14 01:24:50,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:50,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:50,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:51,000 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 01:24:51,000 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:51,000 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499454814] [2021-11-14 01:24:51,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499454814] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:51,000 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:51,000 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 01:24:51,000 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979662224] [2021-11-14 01:24:51,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:51,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 01:24:51,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:51,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 01:24:51,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-14 01:24:51,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:51,001 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:51,002 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.333333333333334) internal successors, (111), 9 states have internal predecessors, (111), 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 01:24:51,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:51,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:51,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:24:51,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-14 01:24:51,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:51,280 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,281 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,281 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,281 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,281 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,282 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,294 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,295 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,296 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,296 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,296 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,296 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,296 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,297 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,311 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,312 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,326 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,327 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,338 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,339 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,632 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,632 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,643 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,644 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,653 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,653 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,654 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,654 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,654 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,654 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,654 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,654 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,655 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,655 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,655 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,655 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,655 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,655 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,668 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,668 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,668 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,668 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,668 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,669 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,671 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,686 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,687 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,703 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,704 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,719 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:51,720 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,221 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,222 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,252 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,253 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,271 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,271 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,297 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,298 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,314 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,314 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,315 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,316 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,316 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,347 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,348 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,348 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,348 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,348 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,348 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,348 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,348 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,349 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,349 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,349 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,349 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,349 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,351 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,364 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,364 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,364 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,364 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,364 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,364 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,365 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,365 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,365 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,365 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,365 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,365 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,365 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,366 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,380 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,380 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,390 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,390 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,421 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,422 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:24:53,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:53,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:53,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:24:53,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:53,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:24:53,441 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 01:24:53,441 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 01:24:53,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:53,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1239537554, now seen corresponding path program 4 times [2021-11-14 01:24:53,442 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:53,442 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140731826] [2021-11-14 01:24:53,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:53,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:24:53,543 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 01:24:53,544 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:24:53,544 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140731826] [2021-11-14 01:24:53,544 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140731826] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:24:53,544 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:24:53,544 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 01:24:53,544 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191599849] [2021-11-14 01:24:53,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:24:53,544 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 01:24:53,544 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:24:53,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 01:24:53,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-14 01:24:53,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:53,545 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:24:53,545 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.333333333333334) internal successors, (111), 9 states have internal predecessors, (111), 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 01:24:53,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:53,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:53,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:24:53,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:53,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:24:53,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:53,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:24:53,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:24:53,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-14 01:24:53,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:24:53,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-14 01:24:53,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-14 01:24:53,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 01:24:53,831 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 01:24:53,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:24:53,832 INFO L85 PathProgramCache]: Analyzing trace with hash -2011007272, now seen corresponding path program 5 times [2021-11-14 01:24:53,832 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:24:53,832 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041572162] [2021-11-14 01:24:53,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:24:53,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:24:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:24:53,863 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 01:24:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:24:53,959 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 01:24:53,959 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 01:24:53,960 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-14 01:24:53,961 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2021-11-14 01:24:53,961 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-11-14 01:24:53,961 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2021-11-14 01:24:53,961 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2021-11-14 01:24:53,962 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-14 01:24:53,966 INFO L732 BasicCegarLoop]: Path program histogram: [5, 1, 1] [2021-11-14 01:24:53,967 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2021-11-14 01:24:53,969 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 01:24:53,969 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 01:24:54,038 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 01:24:54,040 INFO L158 Benchmark]: Toolchain (without parser) took 6843.54ms. Allocated memory was 362.8MB in the beginning and 784.3MB in the end (delta: 421.5MB). Free memory was 306.2MB in the beginning and 570.7MB in the end (delta: -264.5MB). Peak memory consumption was 159.1MB. Max. memory is 16.0GB. [2021-11-14 01:24:54,040 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 362.8MB. Free memory is still 323.9MB. There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:24:54,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 515.32ms. Allocated memory was 362.8MB in the beginning and 543.2MB in the end (delta: 180.4MB). Free memory was 306.1MB in the beginning and 502.5MB in the end (delta: -196.4MB). Peak memory consumption was 9.5MB. Max. memory is 16.0GB. [2021-11-14 01:24:54,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.54ms. Allocated memory is still 543.2MB. Free memory was 502.5MB in the beginning and 499.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:24:54,041 INFO L158 Benchmark]: Boogie Preprocessor took 53.59ms. Allocated memory is still 543.2MB. Free memory was 499.7MB in the beginning and 497.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:24:54,041 INFO L158 Benchmark]: RCFGBuilder took 748.23ms. Allocated memory is still 543.2MB. Free memory was 497.6MB in the beginning and 419.3MB in the end (delta: 78.3MB). Peak memory consumption was 79.7MB. Max. memory is 16.0GB. [2021-11-14 01:24:54,043 INFO L158 Benchmark]: TraceAbstraction took 5467.72ms. Allocated memory was 543.2MB in the beginning and 784.3MB in the end (delta: 241.2MB). Free memory was 418.6MB in the beginning and 570.7MB in the end (delta: -152.1MB). Peak memory consumption was 91.5MB. Max. memory is 16.0GB. [2021-11-14 01:24:54,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 362.8MB. Free memory is still 323.9MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 515.32ms. Allocated memory was 362.8MB in the beginning and 543.2MB in the end (delta: 180.4MB). Free memory was 306.1MB in the beginning and 502.5MB in the end (delta: -196.4MB). Peak memory consumption was 9.5MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 51.54ms. Allocated memory is still 543.2MB. Free memory was 502.5MB in the beginning and 499.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Boogie Preprocessor took 53.59ms. Allocated memory is still 543.2MB. Free memory was 499.7MB in the beginning and 497.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 748.23ms. Allocated memory is still 543.2MB. Free memory was 497.6MB in the beginning and 419.3MB in the end (delta: 78.3MB). Peak memory consumption was 79.7MB. Max. memory is 16.0GB. * TraceAbstraction took 5467.72ms. Allocated memory was 543.2MB in the beginning and 784.3MB in the end (delta: 241.2MB). Free memory was 418.6MB in the beginning and 570.7MB in the end (delta: -152.1MB). Peak memory consumption was 91.5MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 135520, positive: 133160, positive conditional: 130593, positive unconditional: 2567, negative: 2360, negative conditional: 2307, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 133426, positive: 133160, positive conditional: 130593, positive unconditional: 2567, negative: 266, negative conditional: 213, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 133426, positive: 133160, positive conditional: 130593, positive unconditional: 2567, negative: 266, negative conditional: 213, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134689, positive: 133160, positive conditional: 130456, positive unconditional: 2704, negative: 1529, negative conditional: 1263, negative unconditional: 266, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 134689, positive: 133160, positive conditional: 75711, positive unconditional: 57449, negative: 1529, negative conditional: 76, negative unconditional: 1453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 134689, positive: 133160, positive conditional: 75711, positive unconditional: 57449, negative: 1529, negative conditional: 76, negative unconditional: 1453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2690, positive: 2631, positive conditional: 37, positive unconditional: 2594, negative: 59, negative conditional: 6, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2690, positive: 2596, positive conditional: 0, positive unconditional: 2596, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 94, positive: 35, positive conditional: 23, positive unconditional: 12, negative: 59, negative conditional: 6, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 749, positive: 138, positive conditional: 127, positive unconditional: 11, negative: 611, negative conditional: 68, negative unconditional: 543, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 134689, positive: 130529, positive conditional: 75674, positive unconditional: 54855, negative: 1470, negative conditional: 70, negative unconditional: 1400, unknown: 2690, unknown conditional: 43, unknown unconditional: 2647] , Statistics on independence cache: Total cache size (in pairs): 2690, Positive cache size: 2631, Positive conditional cache size: 37, Positive unconditional cache size: 2594, Negative cache size: 59, Negative conditional cache size: 6, Negative unconditional cache size: 53, Eliminated conditions: 55932, Maximal queried relation: 4, Independence queries for same thread: 2094 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1258.82ms, Number of persistent set computation: 15814, Number of trivial persistent sets: 13677, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2620, positive: 2567, positive conditional: 0, positive unconditional: 2567, negative: 53, negative conditional: 0, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 135520, positive: 133160, positive conditional: 130593, positive unconditional: 2567, negative: 2360, negative conditional: 2307, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 133426, positive: 133160, positive conditional: 130593, positive unconditional: 2567, negative: 266, negative conditional: 213, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 133426, positive: 133160, positive conditional: 130593, positive unconditional: 2567, negative: 266, negative conditional: 213, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134689, positive: 133160, positive conditional: 130456, positive unconditional: 2704, negative: 1529, negative conditional: 1263, negative unconditional: 266, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 134689, positive: 133160, positive conditional: 75711, positive unconditional: 57449, negative: 1529, negative conditional: 76, negative unconditional: 1453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 134689, positive: 133160, positive conditional: 75711, positive unconditional: 57449, negative: 1529, negative conditional: 76, negative unconditional: 1453, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2690, positive: 2631, positive conditional: 37, positive unconditional: 2594, negative: 59, negative conditional: 6, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2690, positive: 2596, positive conditional: 0, positive unconditional: 2596, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 94, positive: 35, positive conditional: 23, positive unconditional: 12, negative: 59, negative conditional: 6, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 749, positive: 138, positive conditional: 127, positive unconditional: 11, negative: 611, negative conditional: 68, negative unconditional: 543, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 134689, positive: 130529, positive conditional: 75674, positive unconditional: 54855, negative: 1470, negative conditional: 70, negative unconditional: 1400, unknown: 2690, unknown conditional: 43, unknown unconditional: 2647] , Statistics on independence cache: Total cache size (in pairs): 2690, Positive cache size: 2631, Positive conditional cache size: 37, Positive unconditional cache size: 2594, Negative cache size: 59, Negative conditional cache size: 6, Negative unconditional cache size: 53, Eliminated conditions: 55932, 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 01:24:54,080 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 01:24:54,280 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...