/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistent-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.abstract-por-f0ea240 [2022-02-11 02:34:31,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-11 02:34:31,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-11 02:34:31,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-02-11 02:34:31,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-11 02:34:31,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-11 02:34:31,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-11 02:34:31,261 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-NewStatesSleepPersistent-NoLbe.epf [2022-02-11 02:34:31,298 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-11 02:34:31,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-11 02:34:31,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-11 02:34:31,299 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-11 02:34:31,316 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-11 02:34:31,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-11 02:34:31,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-11 02:34:31,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-11 02:34:31,317 INFO L138 SettingsManager]: * Use SBE=true [2022-02-11 02:34:31,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-11 02:34:31,318 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-11 02:34:31,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-11 02:34:31,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-11 02:34:31,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-11 02:34:31,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-11 02:34:31,320 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-11 02:34:31,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:34:31,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-11 02:34:31,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-11 02:34:31,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-11 02:34:31,320 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-11 02:34:31,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-11 02:34:31,321 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-11 02:34:31,321 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2022-02-11 02:34:31,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-11 02:34:31,321 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2022-02-11 02:34:31,321 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2022-02-11 02:34:31,321 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-02-11 02:34:31,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-11 02:34:31,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-11 02:34:31,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-11 02:34:31,540 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-11 02:34:31,540 INFO L275 PluginConnector]: CDTParser initialized [2022-02-11 02:34:31,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i [2022-02-11 02:34:31,597 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93daf9910/c63c2a8239d04334997575b8ce028c28/FLAG05586e36a [2022-02-11 02:34:32,056 INFO L306 CDTParser]: Found 1 translation units. [2022-02-11 02:34:32,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i [2022-02-11 02:34:32,080 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93daf9910/c63c2a8239d04334997575b8ce028c28/FLAG05586e36a [2022-02-11 02:34:32,364 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93daf9910/c63c2a8239d04334997575b8ce028c28 [2022-02-11 02:34:32,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-11 02:34:32,368 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-11 02:34:32,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-11 02:34:32,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-11 02:34:32,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-11 02:34:32,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@201ddf6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32, skipping insertion in model container [2022-02-11 02:34:32,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-11 02:34:32,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-11 02:34:32,647 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i[966,979] [2022-02-11 02:34:32,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:34:32,798 INFO L203 MainTranslator]: Completed pre-run [2022-02-11 02:34:32,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i[966,979] [2022-02-11 02:34:32,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-11 02:34:32,873 INFO L208 MainTranslator]: Completed translation [2022-02-11 02:34:32,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32 WrapperNode [2022-02-11 02:34:32,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-11 02:34:32,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-11 02:34:32,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-11 02:34:32,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-11 02:34:32,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,905 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,928 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 192 [2022-02-11 02:34:32,928 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-11 02:34:32,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-11 02:34:32,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-11 02:34:32,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-11 02:34:32,935 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-11 02:34:32,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-11 02:34:32,975 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-11 02:34:32,975 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-11 02:34:32,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (1/1) ... [2022-02-11 02:34:32,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-11 02:34:33,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:34:33,049 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) [2022-02-11 02:34:33,054 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 [2022-02-11 02:34:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-11 02:34:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-11 02:34:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-11 02:34:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-11 02:34:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-11 02:34:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-11 02:34:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-11 02:34:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-11 02:34:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-11 02:34:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-11 02:34:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-11 02:34:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-11 02:34:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-11 02:34:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-11 02:34:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-11 02:34:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-11 02:34:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-11 02:34:33,082 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-11 02:34:33,194 INFO L234 CfgBuilder]: Building ICFG [2022-02-11 02:34:33,195 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-11 02:34:33,612 INFO L275 CfgBuilder]: Performing block encoding [2022-02-11 02:34:33,836 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-11 02:34:33,836 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-11 02:34:33,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:34:33 BoogieIcfgContainer [2022-02-11 02:34:33,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-11 02:34:33,839 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-11 02:34:33,840 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-11 02:34:33,842 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-11 02:34:33,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.02 02:34:32" (1/3) ... [2022-02-11 02:34:33,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c1238f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:34:33, skipping insertion in model container [2022-02-11 02:34:33,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.02 02:34:32" (2/3) ... [2022-02-11 02:34:33,844 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55c1238f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.02 02:34:33, skipping insertion in model container [2022-02-11 02:34:33,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.02 02:34:33" (3/3) ... [2022-02-11 02:34:33,846 INFO L112 eAbstractionObserver]: Analyzing ICFG mix027_power.opt_pso.opt_rmo.opt.i [2022-02-11 02:34:33,850 WARN L154 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-11 02:34:33,851 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-11 02:34:33,851 INFO L168 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-11 02:34:33,851 INFO L538 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-11 02:34:33,892 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,892 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,892 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,892 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,893 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,893 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,893 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,893 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,894 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,894 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,894 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,894 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,895 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,895 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,895 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,895 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,895 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,896 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,896 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,896 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,896 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,897 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,897 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,897 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,897 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,897 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,897 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,898 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,899 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,900 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,901 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,901 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,903 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,903 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,903 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,903 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,903 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,903 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,904 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,905 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,905 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,905 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,905 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,905 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,905 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,905 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,906 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,906 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,906 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,907 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,908 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,912 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,912 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,912 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,912 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,913 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,913 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,913 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,913 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,913 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,913 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,913 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,915 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,915 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,915 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,915 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,916 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,917 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,918 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,919 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,919 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,919 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,919 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,919 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,920 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,921 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,921 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,923 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,923 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,924 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,924 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,924 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,924 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,924 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,924 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,924 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,925 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,925 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,927 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,927 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,927 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,927 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,927 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,927 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,928 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,928 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,928 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,928 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,928 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,928 WARN L322 ript$VariableManager]: TermVariable |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,929 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,929 WARN L322 ript$VariableManager]: TermVariable |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,929 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,929 WARN L322 ript$VariableManager]: TermVariable P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,929 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,930 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,931 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,932 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,933 WARN L322 ript$VariableManager]: TermVariable P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,933 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,936 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,937 WARN L322 ript$VariableManager]: TermVariable |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:33,937 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-11 02:34:33,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:34:33,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:34:33,983 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) [2022-02-11 02:34:33,984 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 [2022-02-11 02:34:34,005 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork0 ======== [2022-02-11 02:34:34,010 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 [2022-02-11 02:34:34,011 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-11 02:34:34,152 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,172 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,182 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,183 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,183 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,183 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,183 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,183 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,183 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,183 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,184 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,184 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,184 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,184 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,184 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,236 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-11 02:34:34,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:34,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1997648478, now seen corresponding path program 1 times [2022-02-11 02:34:34,248 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:34,248 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469393972] [2022-02-11 02:34:34,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:34,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:34,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:34,534 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:34,535 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469393972] [2022-02-11 02:34:34,535 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469393972] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:34,536 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:34,536 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:34:34,537 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000245639] [2022-02-11 02:34:34,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:34,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-11 02:34:34,542 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:34,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-11 02:34:34,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-11 02:34:34,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:34,564 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:34,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 31.5) internal successors, (63), 3 states have internal predecessors, (63), 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) [2022-02-11 02:34:34,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:34,639 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,640 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,640 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,640 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,640 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,640 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,641 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,641 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,641 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,641 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,641 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,641 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,641 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,660 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,661 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,661 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,661 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,662 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,662 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,662 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,662 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,662 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,662 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,663 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,663 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,663 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,663 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,691 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,693 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,693 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,693 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,693 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,693 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,693 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,693 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,694 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,694 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,694 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,694 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,694 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,694 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,718 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,719 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,719 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,719 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,719 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,720 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,739 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,740 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,740 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,740 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,740 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,740 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,740 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,741 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,741 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,741 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,741 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,741 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,741 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,768 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,768 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,768 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,769 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,769 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,769 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,769 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,769 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,769 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,769 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,770 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,770 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,770 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,829 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,837 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,838 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,858 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,864 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,872 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,887 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,893 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,894 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,913 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,920 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,929 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,952 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:34,953 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,044 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,044 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,045 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,045 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,045 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,045 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,045 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,045 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,045 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,046 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,046 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,046 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,046 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,048 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,084 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,085 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,110 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,124 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,125 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,126 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,126 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,146 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,147 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,148 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,148 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,148 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,148 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,166 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,167 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,168 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,168 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,168 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,180 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,180 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,181 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,182 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,182 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,182 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,200 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,201 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,201 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,201 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,201 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,201 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,201 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,201 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,218 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,218 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,218 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,218 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,218 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,219 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-11 02:34:35,496 INFO L764 garLoopResultBuilder]: Registering result SAFE for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-11 02:34:35,496 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-11 02:34:35,502 INFO L733 BasicCegarLoop]: Path program histogram: [1] [2022-02-11 02:34:35,503 INFO L313 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork0 was SAFE (1/2) [2022-02-11 02:34:35,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2022-02-11 02:34:35,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-11 02:34:35,509 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2022-02-11 02:34:35,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2022-02-11 02:34:35,545 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2022-02-11 02:34:35,546 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 [2022-02-11 02:34:35,546 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-11 02:34:35,602 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,608 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,609 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,631 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,631 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,632 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,634 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:35,654 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)] === [2022-02-11 02:34:35,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:35,655 INFO L85 PathProgramCache]: Analyzing trace with hash 946897525, now seen corresponding path program 1 times [2022-02-11 02:34:35,655 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:35,655 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910847345] [2022-02-11 02:34:35,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:35,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:35,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:35,726 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:35,726 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910847345] [2022-02-11 02:34:35,726 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910847345] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:35,726 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:35,727 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-11 02:34:35,727 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519202026] [2022-02-11 02:34:35,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:35,727 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-11 02:34:35,727 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:35,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-11 02:34:35,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-11 02:34:35,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:35,728 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:35,728 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.0) internal successors, (86), 2 states have internal predecessors, (86), 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) [2022-02-11 02:34:35,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:35,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:35,749 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-11 02:34:35,749 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)] === [2022-02-11 02:34:35,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:35,749 INFO L85 PathProgramCache]: Analyzing trace with hash -522910590, now seen corresponding path program 1 times [2022-02-11 02:34:35,750 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:35,750 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673437674] [2022-02-11 02:34:35,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:35,934 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:35,934 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673437674] [2022-02-11 02:34:35,934 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [673437674] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:35,934 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:35,934 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-11 02:34:35,935 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355254497] [2022-02-11 02:34:35,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:35,936 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-11 02:34:35,936 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:35,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-11 02:34:35,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-11 02:34:35,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:35,936 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:35,936 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 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) [2022-02-11 02:34:35,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:35,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,021 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,021 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,021 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,022 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,036 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,036 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,036 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,036 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,036 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,037 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,086 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,087 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,088 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,088 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,088 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,088 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,088 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,088 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,088 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,105 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,107 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,108 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,109 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,145 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-11 02:34:36,145 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)] === [2022-02-11 02:34:36,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:36,146 INFO L85 PathProgramCache]: Analyzing trace with hash 930301693, now seen corresponding path program 1 times [2022-02-11 02:34:36,146 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:36,146 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488395774] [2022-02-11 02:34:36,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:36,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:36,260 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:36,260 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488395774] [2022-02-11 02:34:36,260 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488395774] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:36,260 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:36,260 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-11 02:34:36,260 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797323346] [2022-02-11 02:34:36,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:36,260 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-11 02:34:36,261 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:36,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-11 02:34:36,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-11 02:34:36,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,261 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:36,261 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:36,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,304 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,305 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,305 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,339 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:34:36,374 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-11 02:34:36,374 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)] === [2022-02-11 02:34:36,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:36,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1310091974, now seen corresponding path program 1 times [2022-02-11 02:34:36,374 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:36,374 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1782857571] [2022-02-11 02:34:36,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:36,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:36,544 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:36,544 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1782857571] [2022-02-11 02:34:36,544 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1782857571] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:36,544 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:36,544 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:34:36,545 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652962062] [2022-02-11 02:34:36,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:36,545 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:34:36,545 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:36,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:34:36,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:34:36,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,546 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:36,546 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 8 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:36,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:34:36,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,565 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,566 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,567 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,588 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,589 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:34:36,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-11 02:34:36,621 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)] === [2022-02-11 02:34:36,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:36,623 INFO L85 PathProgramCache]: Analyzing trace with hash 400422871, now seen corresponding path program 1 times [2022-02-11 02:34:36,623 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:36,623 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751701645] [2022-02-11 02:34:36,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:36,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:36,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:36,764 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:36,764 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751701645] [2022-02-11 02:34:36,764 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751701645] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:36,764 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:36,764 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-11 02:34:36,764 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598968944] [2022-02-11 02:34:36,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:36,765 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-11 02:34:36,766 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:36,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-11 02:34:36,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-11 02:34:36,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,767 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:36,767 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.0) internal successors, (96), 6 states have internal predecessors, (96), 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) [2022-02-11 02:34:36,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:34:36,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,799 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,799 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,799 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,800 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:36,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:34:36,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-11 02:34:36,849 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-11 02:34:36,850 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)] === [2022-02-11 02:34:36,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:36,850 INFO L85 PathProgramCache]: Analyzing trace with hash -1658452076, now seen corresponding path program 1 times [2022-02-11 02:34:36,850 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:36,850 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604727483] [2022-02-11 02:34:36,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:36,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:36,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:36,984 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:36,984 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604727483] [2022-02-11 02:34:36,984 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604727483] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:36,984 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:36,984 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-11 02:34:36,984 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958654962] [2022-02-11 02:34:36,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:36,985 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-11 02:34:36,985 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:36,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-11 02:34:36,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-11 02:34:36,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,985 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:36,985 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.166666666666668) internal successors, (97), 6 states have internal predecessors, (97), 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) [2022-02-11 02:34:36,985 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:36,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2022-02-11 02:34:36,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:36,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2022-02-11 02:34:36,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,030 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,031 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,031 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,031 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,031 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,032 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:37,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:37,134 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-11 02:34:37,134 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)] === [2022-02-11 02:34:37,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:37,134 INFO L85 PathProgramCache]: Analyzing trace with hash 674385686, now seen corresponding path program 1 times [2022-02-11 02:34:37,134 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:37,134 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851898838] [2022-02-11 02:34:37,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:37,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:37,276 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:37,277 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851898838] [2022-02-11 02:34:37,277 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851898838] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:37,277 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:37,277 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:34:37,277 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249053454] [2022-02-11 02:34:37,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:37,277 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:34:37,277 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:37,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:34:37,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:34:37,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,278 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:37,278 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.375) internal successors, (99), 8 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:37,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:37,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:37,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,335 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,366 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,367 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,396 WARN L322 ript$VariableManager]: TermVariable |v_ULTIMATE.start_main_#t~ite46#1_46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,397 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:37,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:37,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:37,471 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-11 02:34:37,471 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:37,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:37,471 INFO L85 PathProgramCache]: Analyzing trace with hash 2018885698, now seen corresponding path program 1 times [2022-02-11 02:34:37,471 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:37,471 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100105299] [2022-02-11 02:34:37,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:37,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:37,569 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:37,569 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100105299] [2022-02-11 02:34:37,569 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100105299] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:37,569 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:37,569 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-11 02:34:37,569 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665819057] [2022-02-11 02:34:37,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:37,569 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-11 02:34:37,570 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:37,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-11 02:34:37,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-11 02:34:37,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,570 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:37,570 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 7 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:37,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:37,687 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,687 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,719 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,727 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,732 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,738 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,828 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,829 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,842 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,843 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,843 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,843 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,856 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,857 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,857 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,857 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,857 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,857 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,869 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,870 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,901 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,902 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,902 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,902 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,902 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,902 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,902 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,902 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,918 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,919 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,919 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,920 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,948 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,949 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,949 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,949 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,949 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,949 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,949 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,950 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,950 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,950 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,950 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,950 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,950 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,952 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,964 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,965 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,965 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,965 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,965 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,965 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:37,966 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,002 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,002 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,002 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,002 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,002 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,003 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,004 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,016 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,017 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,017 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,017 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,017 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,017 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,017 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,017 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,018 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:38,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-11 02:34:38,053 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:38,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:38,053 INFO L85 PathProgramCache]: Analyzing trace with hash -398046334, now seen corresponding path program 2 times [2022-02-11 02:34:38,054 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:38,054 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318223192] [2022-02-11 02:34:38,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:38,151 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:38,152 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318223192] [2022-02-11 02:34:38,152 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1318223192] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:38,152 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:38,152 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:34:38,152 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131897297] [2022-02-11 02:34:38,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:38,152 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:34:38,152 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:38,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:34:38,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:34:38,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,153 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:38,153 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.0) internal successors, (104), 8 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,280 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,281 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,282 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,282 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,302 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,302 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,302 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,302 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,302 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,303 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:38,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-11 02:34:38,566 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:38,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:38,566 INFO L85 PathProgramCache]: Analyzing trace with hash 1400587964, now seen corresponding path program 3 times [2022-02-11 02:34:38,566 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:38,566 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595152839] [2022-02-11 02:34:38,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:38,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:38,673 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:38,673 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595152839] [2022-02-11 02:34:38,673 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595152839] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:38,673 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:38,673 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-11 02:34:38,673 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791244627] [2022-02-11 02:34:38,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:38,673 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-11 02:34:38,673 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:38,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-11 02:34:38,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-11 02:34:38,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,674 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:38,674 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 7 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:38,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:38,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:38,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-02-11 02:34:38,810 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:38,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:38,810 INFO L85 PathProgramCache]: Analyzing trace with hash -464734850, now seen corresponding path program 4 times [2022-02-11 02:34:38,810 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:38,810 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188253480] [2022-02-11 02:34:38,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:38,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:38,932 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:38,932 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188253480] [2022-02-11 02:34:38,932 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1188253480] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:38,932 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:38,932 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-11 02:34:38,932 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1092692451] [2022-02-11 02:34:38,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:38,933 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-11 02:34:38,933 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:38,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-11 02:34:38,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-02-11 02:34:38,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,933 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:38,933 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.0) internal successors, (104), 8 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:38,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:38,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:38,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:38,982 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,982 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,983 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:38,984 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:39,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:39,062 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-11 02:34:39,062 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:39,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:39,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1080880480, now seen corresponding path program 5 times [2022-02-11 02:34:39,063 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:39,063 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311002852] [2022-02-11 02:34:39,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-11 02:34:39,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-11 02:34:39,268 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-11 02:34:39,268 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311002852] [2022-02-11 02:34:39,268 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311002852] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-11 02:34:39,268 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-11 02:34:39,268 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-02-11 02:34:39,268 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509245021] [2022-02-11 02:34:39,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-11 02:34:39,268 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-11 02:34:39,268 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-11 02:34:39,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-11 02:34:39,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-02-11 02:34:39,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:39,269 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2022-02-11 02:34:39,269 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 10.4) internal successors, (104), 10 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,269 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:39,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:39,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:39,270 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:39,384 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,385 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,385 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,385 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,385 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,385 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,385 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,385 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,386 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,386 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,386 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,386 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,386 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,386 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,428 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,428 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,448 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,449 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,475 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,475 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,475 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,476 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,477 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,477 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,478 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,495 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,495 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,496 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,497 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,497 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,497 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,498 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,514 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,514 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,514 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,514 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,514 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,514 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,515 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,515 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,515 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,515 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,515 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,515 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,515 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,517 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,539 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,540 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite23_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite20_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite22_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite10_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite5_47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite7_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite8_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,541 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite19_57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,542 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite17_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,542 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite16_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,542 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite14_63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,542 WARN L322 ript$VariableManager]: TermVariable |v_P1_#t~ite13_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,578 WARN L322 ript$VariableManager]: TermVariable |v_P3_#t~ite32_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,578 WARN L322 ript$VariableManager]: TermVariable |v_P2_#t~ite26#1_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-11 02:34:39,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:39,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-11 02:34:39,610 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-02-11 02:34:39,611 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2022-02-11 02:34:39,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-11 02:34:39,611 INFO L85 PathProgramCache]: Analyzing trace with hash 338727486, now seen corresponding path program 6 times [2022-02-11 02:34:39,611 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-11 02:34:39,611 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381488904] [2022-02-11 02:34:39,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-11 02:34:39,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-11 02:34:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:34:39,645 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-11 02:34:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-11 02:34:39,751 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-11 02:34:39,751 INFO L629 BasicCegarLoop]: Counterexample is feasible [2022-02-11 02:34:39,752 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2022-02-11 02:34:39,752 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2022-02-11 02:34:39,752 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2022-02-11 02:34:39,752 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2022-02-11 02:34:39,752 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2022-02-11 02:34:39,755 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-02-11 02:34:39,757 INFO L733 BasicCegarLoop]: Path program histogram: [6, 1, 1, 1, 1, 1, 1, 1] [2022-02-11 02:34:39,757 INFO L313 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2022-02-11 02:34:39,759 INFO L234 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-11 02:34:39,759 INFO L184 ceAbstractionStarter]: Computing trace abstraction results [2022-02-11 02:34:39,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.02 02:34:39 BasicIcfg [2022-02-11 02:34:39,931 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-11 02:34:39,931 INFO L158 Benchmark]: Toolchain (without parser) took 7562.75ms. Allocated memory was 178.3MB in the beginning and 410.0MB in the end (delta: 231.7MB). Free memory was 118.3MB in the beginning and 185.6MB in the end (delta: -67.3MB). Peak memory consumption was 165.4MB. Max. memory is 8.0GB. [2022-02-11 02:34:39,931 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 178.3MB. Free memory is still 136.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-11 02:34:39,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.40ms. Allocated memory was 178.3MB in the beginning and 232.8MB in the end (delta: 54.5MB). Free memory was 118.1MB in the beginning and 191.2MB in the end (delta: -73.1MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-02-11 02:34:39,931 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.11ms. Allocated memory is still 232.8MB. Free memory was 191.2MB in the beginning and 188.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 02:34:39,932 INFO L158 Benchmark]: Boogie Preprocessor took 36.83ms. Allocated memory is still 232.8MB. Free memory was 188.6MB in the beginning and 186.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-11 02:34:39,932 INFO L158 Benchmark]: RCFGBuilder took 863.58ms. Allocated memory is still 232.8MB. Free memory was 186.2MB in the beginning and 112.5MB in the end (delta: 73.7MB). Peak memory consumption was 73.4MB. Max. memory is 8.0GB. [2022-02-11 02:34:39,932 INFO L158 Benchmark]: TraceAbstraction took 6091.15ms. Allocated memory was 232.8MB in the beginning and 410.0MB in the end (delta: 177.2MB). Free memory was 112.0MB in the beginning and 185.6MB in the end (delta: -73.6MB). Peak memory consumption was 104.6MB. Max. memory is 8.0GB. [2022-02-11 02:34:39,933 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 178.3MB. Free memory is still 136.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 489.40ms. Allocated memory was 178.3MB in the beginning and 232.8MB in the end (delta: 54.5MB). Free memory was 118.1MB in the beginning and 191.2MB in the end (delta: -73.1MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 53.11ms. Allocated memory is still 232.8MB. Free memory was 191.2MB in the beginning and 188.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 36.83ms. Allocated memory is still 232.8MB. Free memory was 188.6MB in the beginning and 186.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 863.58ms. Allocated memory is still 232.8MB. Free memory was 186.2MB in the beginning and 112.5MB in the end (delta: 73.7MB). Peak memory consumption was 73.4MB. Max. memory is 8.0GB. * TraceAbstraction took 6091.15ms. Allocated memory was 232.8MB in the beginning and 410.0MB in the end (delta: 177.2MB). Free memory was 112.0MB in the beginning and 185.6MB in the end (delta: -73.6MB). Peak memory consumption was 104.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 26137, positive: 24911, positive conditional: 22638, positive unconditional: 2273, negative: 1226, negative conditional: 1185, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26079, positive: 24911, positive conditional: 22638, positive unconditional: 2273, negative: 1168, negative conditional: 1127, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26079, positive: 24911, positive conditional: 22638, positive unconditional: 2273, negative: 1168, negative conditional: 1127, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27206, positive: 24911, positive conditional: 22596, positive unconditional: 2315, negative: 2295, negative conditional: 1127, negative unconditional: 1168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27206, positive: 24911, positive conditional: 13449, positive unconditional: 11462, negative: 2295, negative conditional: 824, negative unconditional: 1471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27206, positive: 24911, positive conditional: 13449, positive unconditional: 11462, negative: 2295, negative conditional: 824, negative unconditional: 1471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2329, positive: 2277, positive conditional: 4, positive unconditional: 2273, negative: 52, negative conditional: 8, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2329, positive: 2261, positive conditional: 0, positive unconditional: 2261, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 4, positive unconditional: 12, negative: 52, negative conditional: 8, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 631, positive: 112, positive conditional: 47, positive unconditional: 64, negative: 520, negative conditional: 150, negative unconditional: 370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 27206, positive: 22634, positive conditional: 13445, positive unconditional: 9189, negative: 2243, negative conditional: 816, negative unconditional: 1427, unknown: 2329, unknown conditional: 12, unknown unconditional: 2317] , Statistics on independence cache: Total cache size (in pairs): 2329, Positive cache size: 2277, Positive conditional cache size: 4, Positive unconditional cache size: 2273, Negative cache size: 52, Negative conditional cache size: 8, Negative unconditional cache size: 44, Eliminated conditions: 9450, Maximal queried relation: 1, Independence queries for same thread: 58 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.6s, Number of persistent set computation: 2125, Number of trivial persistent sets: 393, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2314, positive: 2273, positive conditional: 0, positive unconditional: 2273, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 26137, positive: 24911, positive conditional: 22638, positive unconditional: 2273, negative: 1226, negative conditional: 1185, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26079, positive: 24911, positive conditional: 22638, positive unconditional: 2273, negative: 1168, negative conditional: 1127, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26079, positive: 24911, positive conditional: 22638, positive unconditional: 2273, negative: 1168, negative conditional: 1127, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 27206, positive: 24911, positive conditional: 22596, positive unconditional: 2315, negative: 2295, negative conditional: 1127, negative unconditional: 1168, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 27206, positive: 24911, positive conditional: 13449, positive unconditional: 11462, negative: 2295, negative conditional: 824, negative unconditional: 1471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 27206, positive: 24911, positive conditional: 13449, positive unconditional: 11462, negative: 2295, negative conditional: 824, negative unconditional: 1471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2329, positive: 2277, positive conditional: 4, positive unconditional: 2273, negative: 52, negative conditional: 8, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2329, positive: 2261, positive conditional: 0, positive unconditional: 2261, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 4, positive unconditional: 12, negative: 52, negative conditional: 8, negative unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 631, positive: 112, positive conditional: 47, positive unconditional: 64, negative: 520, negative conditional: 150, negative unconditional: 370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 27206, positive: 22634, positive conditional: 13445, positive unconditional: 9189, negative: 2243, negative conditional: 816, negative unconditional: 1427, unknown: 2329, unknown conditional: 12, unknown unconditional: 2317] , Statistics on independence cache: Total cache size (in pairs): 2329, Positive cache size: 2277, Positive conditional cache size: 4, Positive unconditional cache size: 2273, Negative cache size: 52, Negative conditional cache size: 8, Negative unconditional cache size: 44, Eliminated conditions: 9450, Maximal queried relation: 1, Independence queries for same thread: 58 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19151, positive: 18778, positive conditional: 16366, positive unconditional: 2412, negative: 373, negative conditional: 323, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19063, positive: 18778, positive conditional: 16366, positive unconditional: 2412, negative: 285, negative conditional: 235, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19063, positive: 18778, positive conditional: 16366, positive unconditional: 2412, negative: 285, negative conditional: 235, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 21882, positive: 18778, positive conditional: 15732, positive unconditional: 3046, negative: 3104, negative conditional: 2819, negative unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 21882, positive: 18778, positive conditional: 2522, positive unconditional: 16256, negative: 3104, negative conditional: 117, negative unconditional: 2987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 21882, positive: 18778, positive conditional: 2522, positive unconditional: 16256, negative: 3104, negative conditional: 117, negative unconditional: 2987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2510, positive: 2443, positive conditional: 31, positive unconditional: 2412, negative: 67, negative conditional: 15, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2510, positive: 2397, positive conditional: 0, positive unconditional: 2397, negative: 113, negative conditional: 0, negative unconditional: 113, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 113, positive: 46, positive conditional: 31, positive unconditional: 15, negative: 67, negative conditional: 15, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 852, positive: 275, positive conditional: 232, positive unconditional: 43, negative: 577, negative conditional: 183, negative unconditional: 394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 21882, positive: 16335, positive conditional: 2491, positive unconditional: 13844, negative: 3037, negative conditional: 102, negative unconditional: 2935, unknown: 2510, unknown conditional: 46, unknown unconditional: 2464] , Statistics on independence cache: Total cache size (in pairs): 2510, Positive cache size: 2443, Positive conditional cache size: 31, Positive unconditional cache size: 2412, Negative cache size: 67, Negative conditional cache size: 15, Negative unconditional cache size: 52, Eliminated conditions: 15912, Maximal queried relation: 9, Independence queries for same thread: 88 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.5s, Number of persistent set computation: 945, Number of trivial persistent sets: 366, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2462, positive: 2412, positive conditional: 0, positive unconditional: 2412, negative: 50, negative conditional: 0, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19151, positive: 18778, positive conditional: 16366, positive unconditional: 2412, negative: 373, negative conditional: 323, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19063, positive: 18778, positive conditional: 16366, positive unconditional: 2412, negative: 285, negative conditional: 235, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 19063, positive: 18778, positive conditional: 16366, positive unconditional: 2412, negative: 285, negative conditional: 235, negative unconditional: 50, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 21882, positive: 18778, positive conditional: 15732, positive unconditional: 3046, negative: 3104, negative conditional: 2819, negative unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 21882, positive: 18778, positive conditional: 2522, positive unconditional: 16256, negative: 3104, negative conditional: 117, negative unconditional: 2987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 21882, positive: 18778, positive conditional: 2522, positive unconditional: 16256, negative: 3104, negative conditional: 117, negative unconditional: 2987, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2510, positive: 2443, positive conditional: 31, positive unconditional: 2412, negative: 67, negative conditional: 15, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2510, positive: 2397, positive conditional: 0, positive unconditional: 2397, negative: 113, negative conditional: 0, negative unconditional: 113, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 113, positive: 46, positive conditional: 31, positive unconditional: 15, negative: 67, negative conditional: 15, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 852, positive: 275, positive conditional: 232, positive unconditional: 43, negative: 577, negative conditional: 183, negative unconditional: 394, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 21882, positive: 16335, positive conditional: 2491, positive unconditional: 13844, negative: 3037, negative conditional: 102, negative unconditional: 2935, unknown: 2510, unknown conditional: 46, unknown unconditional: 2464] , Statistics on independence cache: Total cache size (in pairs): 2510, Positive cache size: 2443, Positive conditional cache size: 31, Positive unconditional cache size: 2412, Negative cache size: 67, Negative conditional cache size: 15, Negative unconditional cache size: 52, Eliminated conditions: 15912, Maximal queried relation: 9, Independence queries for same thread: 88 - 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 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L716] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L718] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L719] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L720] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L722] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L724] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L725] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L726] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L727] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L728] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L729] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L730] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0] [L731] 0 _Bool y$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0] [L732] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0] [L733] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L734] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L735] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L736] 0 _Bool y$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0] [L737] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0] [L738] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L739] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L740] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L741] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L742] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L744] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L745] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L746] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L854] 0 pthread_t t717; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t717={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L855] FCALL, FORK 0 pthread_create(&t717, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t717, ((void *)0), P0, ((void *)0))=-3, t717={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L856] 0 pthread_t t718; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t717={5:0}, t718={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L857] FCALL, FORK 0 pthread_create(&t718, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t718, ((void *)0), P1, ((void *)0))=-2, t717={5:0}, t718={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L858] 0 pthread_t t719; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t717={5:0}, t718={6:0}, t719={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L859] FCALL, FORK 0 pthread_create(&t719, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t719, ((void *)0), P2, ((void *)0))=-1, t717={5:0}, t718={6:0}, t719={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L860] 0 pthread_t t720; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t717={5:0}, t718={6:0}, t719={7:0}, t720={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L861] FCALL, FORK 0 pthread_create(&t720, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t720, ((void *)0), P3, ((void *)0))=0, t717={5:0}, t718={6:0}, t719={7:0}, t720={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L793] 3 y$w_buff1 = y$w_buff0 [L794] 3 y$w_buff0 = 1 [L795] 3 y$w_buff1_used = y$w_buff0_used [L796] 3 y$w_buff0_used = (_Bool)1 [L797] CALL 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L18] COND FALSE 3 !(!expression) [L797] RET 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L798] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L799] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L800] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L801] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L802] 3 y$r_buff1_thd4 = y$r_buff0_thd4 [L803] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L806] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L823] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L826] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L829] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L750] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L753] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L758] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L765] 2 x = 2 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L768] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L769] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L770] 2 y$flush_delayed = weak$$choice2 [L771] 2 y$mem_tmp = y [L772] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L772] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L773] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L773] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L773] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L773] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L774] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L774] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L774] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L774] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L775] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L775] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L775] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L775] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L776] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L776] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L776] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L777] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L777] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L777] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L778] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L778] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L778] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L779] 2 __unbuffered_p1_EAX = y [L780] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L780] 2 y = y$flush_delayed ? y$mem_tmp : y [L781] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L786] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L809] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L809] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L810] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L810] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L811] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L811] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L812] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L812] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L813] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L813] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 [L816] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L832] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L832] EXPR 4 y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y [L832] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L832] 4 y = y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L833] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L833] 4 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L834] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L834] 4 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L835] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L835] 4 y$r_buff0_thd4 = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L836] EXPR 4 y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L836] 4 y$r_buff1_thd4 = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 [L839] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L863] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t717={5:0}, t718={6:0}, t719={7:0}, t720={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L865] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L865] RET 0 assume_abort_if_not(main$tmp_guard0) [L867] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L867] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L867] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L867] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L868] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L868] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L869] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L869] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L870] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L870] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L871] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L871] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L874] 0 main$tmp_guard1 = !(x == 2 && z == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t717={5:0}, t718={6:0}, t719={7:0}, t720={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L876] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] - UnprovableResult [Line: 859]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 855]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 857]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 861]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork0 with 1 thread instances CFG has 9 procedures, 170 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 1.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 63 NumberOfCodeBlocks, 63 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 62 ConstructedInterpolants, 0 QuantifiedInterpolants, 122 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 170 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 4.2s, OverallIterations: 13, TraceHistogramMax: 0, PathProgramHistogramMax: 6, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 2.4s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 88, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1272 NumberOfCodeBlocks, 1272 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1156 ConstructedInterpolants, 0 QuantifiedInterpolants, 4998 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-02-11 02:34:39,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2022-02-11 02:34:40,183 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 [2022-02-11 02:34:40,391 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...