/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-MCRwithDepranks.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe011_power.oepc_pso.oepc_rmo.oepc_rmo.opt.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-?-bc289cb
[2022-01-29 04:40:12,034 INFO  L177        SettingsManager]: Resetting all preferences to default values...
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[2022-01-29 04:40:12,125 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-01-29 04:40:12,126 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-MCRwithDepranks.epf
[2022-01-29 04:40:12,152 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-01-29 04:40:12,152 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-01-29 04:40:12,153 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-01-29 04:40:12,153 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-01-29 04:40:12,154 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-01-29 04:40:12,154 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-01-29 04:40:12,154 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-01-29 04:40:12,154 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-01-29 04:40:12,154 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-01-29 04:40:12,154 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-01-29 04:40:12,155 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-01-29 04:40:12,155 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-01-29 04:40:12,155 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-01-29 04:40:12,156 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-01-29 04:40:12,156 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-01-29 04:40:12,157 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-01-29 04:40:12,158 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-29 04:40:12,158 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-01-29 04:40:12,158 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-01-29 04:40:12,158 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-01-29 04:40:12,158 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-01-29 04:40:12,158 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-01-29 04:40:12,158 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-01-29 04:40:12,158 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-01-29 04:40:12,159 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-01-29 04:40:12,159 INFO  L138        SettingsManager]:  * Partial Order Reduction in concurrent analysis=MCR_WITH_DEPRANKS
[2022-01-29 04:40:12,159 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-01-29 04:40:12,360 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-01-29 04:40:12,380 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-01-29 04:40:12,382 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-01-29 04:40:12,383 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-01-29 04:40:12,386 INFO  L275        PluginConnector]: CDTParser initialized
[2022-01-29 04:40:12,388 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe011_power.oepc_pso.oepc_rmo.oepc_rmo.opt.i
[2022-01-29 04:40:12,481 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a3288087/de14713fd81a42fe85db83e0ec5d3d7e/FLAGb8e936c7f
[2022-01-29 04:40:12,867 INFO  L306              CDTParser]: Found 1 translation units.
[2022-01-29 04:40:12,868 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe011_power.oepc_pso.oepc_rmo.oepc_rmo.opt.i
[2022-01-29 04:40:12,894 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a3288087/de14713fd81a42fe85db83e0ec5d3d7e/FLAGb8e936c7f
[2022-01-29 04:40:13,241 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a3288087/de14713fd81a42fe85db83e0ec5d3d7e
[2022-01-29 04:40:13,243 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-01-29 04:40:13,244 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-01-29 04:40:13,248 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-01-29 04:40:13,248 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-01-29 04:40:13,250 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-01-29 04:40:13,251 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,252 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12454bff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13, skipping insertion in model container
[2022-01-29 04:40:13,252 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,267 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-01-29 04:40:13,311 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-01-29 04:40:13,440 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/safe011_power.oepc_pso.oepc_rmo.oepc_rmo.opt.i[978,991]
[2022-01-29 04:40:13,617 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2022-01-29 04:40:13,624 INFO  L203         MainTranslator]: Completed pre-run
[2022-01-29 04:40:13,638 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/safe011_power.oepc_pso.oepc_rmo.oepc_rmo.opt.i[978,991]
[2022-01-29 04:40:13,687 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2022-01-29 04:40:13,717 INFO  L208         MainTranslator]: Completed translation
[2022-01-29 04:40:13,717 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13 WrapperNode
[2022-01-29 04:40:13,717 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-01-29 04:40:13,718 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-01-29 04:40:13,718 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-01-29 04:40:13,718 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-01-29 04:40:13,723 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,749 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,785 INFO  L137                Inliner]: procedures = 176, calls = 54, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 274
[2022-01-29 04:40:13,785 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-01-29 04:40:13,786 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-01-29 04:40:13,786 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-01-29 04:40:13,786 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-01-29 04:40:13,792 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,792 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,807 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,808 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,814 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,816 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,818 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,838 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-01-29 04:40:13,839 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-01-29 04:40:13,839 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-01-29 04:40:13,839 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-01-29 04:40:13,839 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (1/1) ...
[2022-01-29 04:40:13,859 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-01-29 04:40:13,869 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-29 04:40:13,881 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)
[2022-01-29 04:40:13,883 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
[2022-01-29 04:40:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-01-29 04:40:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2022-01-29 04:40:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-01-29 04:40:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-01-29 04:40:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-01-29 04:40:13,930 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2022-01-29 04:40:13,930 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2022-01-29 04:40:13,930 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2022-01-29 04:40:13,930 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2022-01-29 04:40:13,938 INFO  L130     BoogieDeclarations]: Found specification of procedure P2
[2022-01-29 04:40:13,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure P2
[2022-01-29 04:40:13,938 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-01-29 04:40:13,938 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2022-01-29 04:40:13,938 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-01-29 04:40:13,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-01-29 04:40:13,940 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-01-29 04:40:14,029 INFO  L234             CfgBuilder]: Building ICFG
[2022-01-29 04:40:14,030 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-01-29 04:40:14,446 INFO  L275             CfgBuilder]: Performing block encoding
[2022-01-29 04:40:14,649 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-01-29 04:40:14,650 INFO  L299             CfgBuilder]: Removed 0 assume(true) statements.
[2022-01-29 04:40:14,653 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 04:40:14 BoogieIcfgContainer
[2022-01-29 04:40:14,653 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-01-29 04:40:14,655 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-01-29 04:40:14,655 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-01-29 04:40:14,658 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-01-29 04:40:14,658 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 04:40:13" (1/3) ...
[2022-01-29 04:40:14,658 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e3e7e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 04:40:14, skipping insertion in model container
[2022-01-29 04:40:14,659 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:40:13" (2/3) ...
[2022-01-29 04:40:14,659 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e3e7e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 04:40:14, skipping insertion in model container
[2022-01-29 04:40:14,659 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 04:40:14" (3/3) ...
[2022-01-29 04:40:14,660 INFO  L111   eAbstractionObserver]: Analyzing ICFG safe011_power.oepc_pso.oepc_rmo.oepc_rmo.opt.i
[2022-01-29 04:40:14,666 WARN  L149   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-01-29 04:40:14,666 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-01-29 04:40:14,666 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations.
[2022-01-29 04:40:14,666 INFO  L513   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-01-29 04:40:14,696 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,697 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,697 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,697 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,697 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,697 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,697 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,697 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,698 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,698 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,698 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,698 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,698 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,699 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,699 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,699 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,699 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,699 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,699 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,700 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,700 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,700 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,700 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,700 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,701 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,701 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,701 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,701 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,701 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,701 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,702 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,703 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,704 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,705 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,705 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,705 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,705 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,706 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,707 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,708 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,708 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,708 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,709 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,709 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,709 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,713 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,714 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,714 WARN  L322   ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,714 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,714 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,714 WARN  L322   ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,714 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,714 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,715 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,715 WARN  L322   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,715 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,715 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,715 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,716 WARN  L322   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 WARN  L322   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-01-29 04:40:14,717 INFO  L148    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2022-01-29 04:40:14,776 INFO  L168          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2022-01-29 04:40:14,777 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-01-29 04:40:14,778 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)
[2022-01-29 04:40:14,779 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
[2022-01-29 04:40:14,797 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-01-29 04:40:14,802 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
[2022-01-29 04:40:14,802 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 6 error locations.
[2022-01-29 04:40:14,868 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] ===
[2022-01-29 04:40:14,872 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-29 04:40:14,872 INFO  L85        PathProgramCache]: Analyzing trace with hash 293760726, now seen corresponding path program 1 times
[2022-01-29 04:40:14,878 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-29 04:40:14,879 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405586635]
[2022-01-29 04:40:14,879 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-29 04:40:14,879 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-29 04:40:14,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-29 04:40:15,049 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-29 04:40:15,049 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-29 04:40:15,049 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405586635]
[2022-01-29 04:40:15,050 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405586635] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-29 04:40:15,050 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-29 04:40:15,050 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-01-29 04:40:15,051 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513014753]
[2022-01-29 04:40:15,052 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-29 04:40:15,055 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2022-01-29 04:40:15,055 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-29 04:40:15,067 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-01-29 04:40:15,068 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-01-29 04:40:15,069 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:15,070 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-01-29 04:40:15,071 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 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)
[2022-01-29 04:40:15,071 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:15,353 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:15,354 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-01-29 04:40:15,354 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] ===
[2022-01-29 04:40:15,355 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-29 04:40:15,355 INFO  L85        PathProgramCache]: Analyzing trace with hash -1130769966, now seen corresponding path program 1 times
[2022-01-29 04:40:15,355 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-29 04:40:15,355 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614952994]
[2022-01-29 04:40:15,355 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-29 04:40:15,356 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-29 04:40:15,452 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-29 04:40:15,564 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-29 04:40:15,564 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-29 04:40:15,564 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614952994]
[2022-01-29 04:40:15,565 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614952994] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-29 04:40:15,565 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-29 04:40:15,565 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2022-01-29 04:40:15,565 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101317721]
[2022-01-29 04:40:15,565 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-29 04:40:15,566 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2022-01-29 04:40:15,566 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-29 04:40:15,566 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2022-01-29 04:40:15,567 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2022-01-29 04:40:15,567 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:15,567 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-01-29 04:40:15,567 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 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)
[2022-01-29 04:40:15,567 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:15,567 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:16,279 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:16,280 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:16,280 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-01-29 04:40:16,281 INFO  L402      AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] ===
[2022-01-29 04:40:16,281 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-29 04:40:16,281 INFO  L85        PathProgramCache]: Analyzing trace with hash 991918985, now seen corresponding path program 1 times
[2022-01-29 04:40:16,281 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-29 04:40:16,282 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976492473]
[2022-01-29 04:40:16,282 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-29 04:40:16,282 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-29 04:40:16,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-29 04:40:16,566 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-29 04:40:16,566 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-29 04:40:16,567 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976492473]
[2022-01-29 04:40:16,567 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976492473] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-29 04:40:16,567 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-29 04:40:16,567 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2022-01-29 04:40:16,567 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497655575]
[2022-01-29 04:40:16,567 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-29 04:40:16,568 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2022-01-29 04:40:16,568 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-29 04:40:16,568 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2022-01-29 04:40:16,568 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42
[2022-01-29 04:40:16,568 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:16,568 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-01-29 04:40:16,569 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 7 states, 7 states have (on average 12.714285714285714) internal successors, (89), 7 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-01-29 04:40:16,569 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:16,569 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:16,569 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:17,101 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:17,102 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:17,102 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2022-01-29 04:40:17,102 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2022-01-29 04:40:17,102 INFO  L402      AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] ===
[2022-01-29 04:40:17,103 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-29 04:40:17,103 INFO  L85        PathProgramCache]: Analyzing trace with hash 463401420, now seen corresponding path program 1 times
[2022-01-29 04:40:17,103 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-29 04:40:17,103 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642961783]
[2022-01-29 04:40:17,104 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-29 04:40:17,104 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-29 04:40:17,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-29 04:40:17,312 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-29 04:40:17,312 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-29 04:40:17,312 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642961783]
[2022-01-29 04:40:17,313 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642961783] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-29 04:40:17,313 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-29 04:40:17,313 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2022-01-29 04:40:17,313 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198786093]
[2022-01-29 04:40:17,313 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-29 04:40:17,314 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 10 states
[2022-01-29 04:40:17,314 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-29 04:40:17,314 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2022-01-29 04:40:17,314 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90
[2022-01-29 04:40:17,314 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:17,314 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-01-29 04:40:17,315 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 10 states, 10 states have (on average 9.2) internal successors, (92), 10 states have internal predecessors, (92), 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)
[2022-01-29 04:40:17,315 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:17,315 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:17,315 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. 
[2022-01-29 04:40:17,315 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:17,711 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:17,711 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:17,711 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2022-01-29 04:40:17,711 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:17,712 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2022-01-29 04:40:17,712 INFO  L402      AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] ===
[2022-01-29 04:40:17,712 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-01-29 04:40:17,712 INFO  L85        PathProgramCache]: Analyzing trace with hash -1155707512, now seen corresponding path program 2 times
[2022-01-29 04:40:17,713 INFO  L121   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-01-29 04:40:17,713 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360975821]
[2022-01-29 04:40:17,713 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-01-29 04:40:17,713 INFO  L126          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-01-29 04:40:17,757 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-01-29 04:40:18,123 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-01-29 04:40:18,124 INFO  L139   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-01-29 04:40:18,124 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360975821]
[2022-01-29 04:40:18,124 INFO  L160   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [360975821] provided 1 perfect and 0 imperfect interpolant sequences
[2022-01-29 04:40:18,124 INFO  L186   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-01-29 04:40:18,124 INFO  L199   FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14
[2022-01-29 04:40:18,124 INFO  L115   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669977425]
[2022-01-29 04:40:18,124 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-01-29 04:40:18,125 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 14 states
[2022-01-29 04:40:18,125 INFO  L103   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-01-29 04:40:18,125 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants.
[2022-01-29 04:40:18,126 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182
[2022-01-29 04:40:18,126 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2022-01-29 04:40:18,126 INFO  L470      AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2022-01-29 04:40:18,126 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 14 states, 14 states have (on average 6.571428571428571) internal successors, (92), 14 states have internal predecessors, (92), 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)
[2022-01-29 04:40:18,126 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. 
[2022-01-29 04:40:18,126 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:18,126 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. 
[2022-01-29 04:40:18,126 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. 
[2022-01-29 04:40:18,126 INFO  L154   InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.