/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix001_tso.oepc.i


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


This is Ultimate 0.2.0-60729f1
[2020-11-11 22:54:15,835 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-11-11 22:54:15,838 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-11-11 22:54:15,881 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-11-11 22:54:15,881 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-11-11 22:54:15,883 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-11-11 22:54:15,885 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2020-11-11 22:54:15,897 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-11-11 22:54:15,898 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-11-11 22:54:15,899 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-11-11 22:54:15,901 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-11-11 22:54:15,904 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-11-11 22:54:15,905 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-11-11 22:54:15,907 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-11-11 22:54:15,908 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-11-11 22:54:15,909 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-11-11 22:54:15,913 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2020-11-11 22:54:15,913 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2020-11-11 22:54:15,925 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-11-11 22:54:15,927 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-FA-SemanticLbe.epf
[2020-11-11 22:54:15,955 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-11-11 22:54:15,956 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-11-11 22:54:15,957 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-11-11 22:54:15,957 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-11-11 22:54:15,958 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-11-11 22:54:15,958 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-11-11 22:54:15,958 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-11-11 22:54:15,959 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-11-11 22:54:15,959 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-11-11 22:54:15,959 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-11-11 22:54:15,959 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-11-11 22:54:15,960 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-11-11 22:54:15,960 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-11-11 22:54:15,960 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-11-11 22:54:15,960 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-11-11 22:54:15,960 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-11-11 22:54:15,961 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-11-11 22:54:15,961 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-11-11 22:54:15,961 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-11-11 22:54:15,962 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-11-11 22:54:15,962 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-11-11 22:54:15,962 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-11-11 22:54:15,962 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-11-11 22:54:15,963 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-11-11 22:54:15,963 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-11-11 22:54:15,963 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-11-11 22:54:15,963 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-11-11 22:54:15,964 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-11-11 22:54:15,964 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2020-11-11 22:54:16,354 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-11-11 22:54:16,386 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-11-11 22:54:16,389 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-11-11 22:54:16,390 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-11-11 22:54:16,391 INFO  L275        PluginConnector]: CDTParser initialized
[2020-11-11 22:54:16,392 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix001_tso.oepc.i
[2020-11-11 22:54:16,479 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a21f89cb9/e8cd50a523c04045b45e89db006ab424/FLAGed6c27413
[2020-11-11 22:54:17,137 INFO  L306              CDTParser]: Found 1 translation units.
[2020-11-11 22:54:17,138 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix001_tso.oepc.i
[2020-11-11 22:54:17,157 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a21f89cb9/e8cd50a523c04045b45e89db006ab424/FLAGed6c27413
[2020-11-11 22:54:17,411 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a21f89cb9/e8cd50a523c04045b45e89db006ab424
[2020-11-11 22:54:17,415 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-11-11 22:54:17,425 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2020-11-11 22:54:17,428 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-11-11 22:54:17,428 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-11-11 22:54:17,433 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-11-11 22:54:17,435 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 10:54:17" (1/1) ...
[2020-11-11 22:54:17,439 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b5d9ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:17, skipping insertion in model container
[2020-11-11 22:54:17,440 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 10:54:17" (1/1) ...
[2020-11-11 22:54:17,449 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-11-11 22:54:17,538 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-11-11 22:54:18,071 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-11 22:54:18,083 INFO  L203         MainTranslator]: Completed pre-run
[2020-11-11 22:54:18,175 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-11 22:54:18,293 INFO  L208         MainTranslator]: Completed translation
[2020-11-11 22:54:18,294 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18 WrapperNode
[2020-11-11 22:54:18,294 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-11-11 22:54:18,296 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-11-11 22:54:18,297 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-11-11 22:54:18,297 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2020-11-11 22:54:18,307 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,365 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,425 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-11-11 22:54:18,426 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-11-11 22:54:18,426 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-11-11 22:54:18,426 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-11-11 22:54:18,440 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,440 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,461 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,461 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,478 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,483 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,488 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
[2020-11-11 22:54:18,496 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-11-11 22:54:18,497 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-11-11 22:54:18,497 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-11-11 22:54:18,497 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-11-11 22:54:18,498 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-11-11 22:54:18,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-11-11 22:54:18,593 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2020-11-11 22:54:18,593 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-11-11 22:54:18,593 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-11-11 22:54:18,593 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2020-11-11 22:54:18,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2020-11-11 22:54:18,594 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2020-11-11 22:54:18,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2020-11-11 22:54:18,594 INFO  L130     BoogieDeclarations]: Found specification of procedure P2
[2020-11-11 22:54:18,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure P2
[2020-11-11 22:54:18,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-11-11 22:54:18,595 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2020-11-11 22:54:18,595 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-11-11 22:54:18,595 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-11-11 22:54:18,598 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2020-11-11 22:54:21,699 INFO  L293             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-11-11 22:54:21,699 INFO  L298             CfgBuilder]: Removed 14 assume(true) statements.
[2020-11-11 22:54:21,701 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 10:54:21 BoogieIcfgContainer
[2020-11-11 22:54:21,701 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-11-11 22:54:21,703 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-11-11 22:54:21,703 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-11-11 22:54:21,707 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-11-11 22:54:21,707 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.11 10:54:17" (1/3) ...
[2020-11-11 22:54:21,708 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c103357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 10:54:21, skipping insertion in model container
[2020-11-11 22:54:21,708 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 10:54:18" (2/3) ...
[2020-11-11 22:54:21,709 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c103357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 10:54:21, skipping insertion in model container
[2020-11-11 22:54:21,709 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 10:54:21" (3/3) ...
[2020-11-11 22:54:21,711 INFO  L111   eAbstractionObserver]: Analyzing ICFG mix001_tso.oepc.i
[2020-11-11 22:54:21,728 WARN  L168   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-11-11 22:54:21,728 INFO  L179   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2020-11-11 22:54:21,732 INFO  L191   ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations.
[2020-11-11 22:54:21,733 INFO  L351   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-11-11 22:54:21,789 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,789 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,789 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,790 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,790 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,790 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,790 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,790 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,791 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,791 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,791 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,791 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,791 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,791 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,792 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,792 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,792 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,792 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,792 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,793 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,793 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,793 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,793 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,793 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,794 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,794 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,794 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,794 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,794 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,795 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,795 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,795 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,795 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,795 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,796 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,796 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,796 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,796 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,796 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,796 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,797 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,797 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,797 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,797 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,797 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,797 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,798 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,798 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,798 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,798 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,798 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,798 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,799 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,799 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,799 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,799 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,799 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,799 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,800 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,800 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,800 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,800 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,800 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,800 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,801 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,801 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,803 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,803 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,803 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,804 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,804 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,804 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,804 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,804 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,804 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,804 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,805 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,805 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,805 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,805 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,805 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,805 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,806 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,806 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,806 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,806 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,806 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,806 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,807 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,807 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,807 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,807 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,807 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,807 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,808 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,808 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,808 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,808 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,808 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,808 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,809 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,809 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,809 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,809 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,812 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,812 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,812 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,812 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,813 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,813 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,813 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,813 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,814 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,814 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,814 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,814 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,814 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,815 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,815 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,816 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,816 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,816 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,816 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,817 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,817 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,817 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,817 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,817 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,817 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,818 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,818 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,818 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,818 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,818 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,819 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,819 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,819 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,819 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,820 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,820 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,820 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,820 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,820 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,820 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,821 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,821 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,821 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,822 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,822 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,822 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,822 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,823 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,823 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,823 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,823 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,823 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,823 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,824 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,824 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,824 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,824 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,824 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,824 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,824 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,825 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,825 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,825 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,825 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,825 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,825 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,826 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,826 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,826 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,826 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,826 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,826 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,826 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,827 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,827 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,827 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,827 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,827 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,827 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,828 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,828 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,828 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,828 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,828 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,828 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,828 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,829 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,829 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,829 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,829 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,831 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,831 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,831 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,832 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,832 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,832 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,832 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,832 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,832 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,832 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,833 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,833 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,833 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,833 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,833 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,833 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,833 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,834 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,834 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,834 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,834 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,834 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,834 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,834 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,835 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,835 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,835 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,835 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,835 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,835 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,835 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,836 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,836 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,836 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,836 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,836 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,836 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,837 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,839 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,839 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,839 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,840 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,840 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,840 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,840 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,840 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,841 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,841 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,841 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,841 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,841 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,841 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,842 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,842 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,842 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,843 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,845 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,845 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,845 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,846 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,846 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,846 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,846 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,846 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,847 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,847 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,847 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,847 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,847 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,847 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,848 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,848 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,848 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,848 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,848 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,848 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,849 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,849 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,849 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,849 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,849 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,849 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,850 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,850 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,850 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,850 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,850 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,850 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,850 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,851 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,851 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,851 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,851 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,859 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,860 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,860 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,860 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,860 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,860 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,861 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,861 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,861 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,861 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,863 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,863 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,863 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,863 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,863 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,864 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,864 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,864 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite67| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,864 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,864 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite68| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,864 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,865 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,865 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,865 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,865 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,865 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,865 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,866 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,866 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,866 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,866 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,866 WARN  L313   ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,866 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,867 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,867 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,867 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,867 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,867 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,867 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,867 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,868 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,868 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,868 WARN  L313   ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 22:54:21,869 INFO  L149    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2020-11-11 22:54:21,882 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 6 error locations.
[2020-11-11 22:54:21,906 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-11-11 22:54:21,906 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-11-11 22:54:21,906 INFO  L379      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-11-11 22:54:21,906 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-11-11 22:54:21,906 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-11-11 22:54:21,906 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-11-11 22:54:21,907 INFO  L383      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-11-11 22:54:21,907 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-11-11 22:54:21,920 INFO  L120   etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation.
[2020-11-11 22:54:21,922 INFO  L135   etLargeBlockEncoding]: Starting large block encoding on Petri net that has 116 places, 109 transitions, 233 flow
[2020-11-11 22:54:21,926 INFO  L110        LiptonReduction]: Starting Lipton reduction on Petri net that has 116 places, 109 transitions, 233 flow
[2020-11-11 22:54:21,928 INFO  L74            FinitePrefix]: Start finitePrefix. Operand has 116 places, 109 transitions, 233 flow
[2020-11-11 22:54:21,981 INFO  L129       PetriNetUnfolder]: 3/106 cut-off events.
[2020-11-11 22:54:21,981 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2020-11-11 22:54:21,985 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 116 conditions, 106 events. 3/106 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 86 event pairs, 0 based on Foata normal form. 0/101 useless extension candidates. Maximal degree in co-relation 68. Up to 2 conditions per place. 
[2020-11-11 22:54:21,990 INFO  L116        LiptonReduction]: Number of co-enabled transitions 2174
[2020-11-11 22:54:22,660 WARN  L193               SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58
[2020-11-11 22:54:22,801 WARN  L193               SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53
[2020-11-11 22:54:23,436 WARN  L193               SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 84
[2020-11-11 22:54:23,450 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 2, 3, 2, 1] term
[2020-11-11 22:54:23,451 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:23,946 WARN  L193               SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85
[2020-11-11 22:54:24,201 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 22:54:24,202 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:24,203 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:24,204 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:24,209 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:24,210 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:24,214 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 22:54:24,215 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:24,242 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:24,243 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:24,244 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:24,245 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:24,249 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:24,250 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:24,253 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 22:54:24,254 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:24,623 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term
[2020-11-11 22:54:24,623 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:24,682 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term
[2020-11-11 22:54:24,682 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:24,904 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term
[2020-11-11 22:54:24,905 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:25,102 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term
[2020-11-11 22:54:25,102 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:25,392 WARN  L193               SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 47
[2020-11-11 22:54:25,536 WARN  L193               SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59
[2020-11-11 22:54:25,680 WARN  L193               SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 50
[2020-11-11 22:54:25,910 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:25,910 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:25,911 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:25,911 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:25,913 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:25,914 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:25,916 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 22:54:25,917 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:25,937 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 22:54:25,937 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:25,939 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:25,939 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:25,942 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:25,942 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:25,945 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 22:54:25,945 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 22:54:26,318 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 22:54:26,319 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:26,323 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,324 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:26,325 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,326 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:26,327 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,327 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:26,329 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:26,329 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:26,330 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,330 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:26,332 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 2, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,333 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:26,387 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,387 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2020-11-11 22:54:26,389 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:26,390 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:26,747 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term
[2020-11-11 22:54:26,748 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:26,828 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:26,828 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:26,844 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,845 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:26,848 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,849 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:26,853 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,854 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:26,858 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:26,862 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:26,864 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,865 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:26,868 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,869 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:26,914 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:26,915 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2020-11-11 22:54:26,920 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:26,921 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:27,597 WARN  L193               SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 58
[2020-11-11 22:54:27,718 WARN  L193               SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 58
[2020-11-11 22:54:27,939 WARN  L193               SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 89
[2020-11-11 22:54:28,162 WARN  L193               SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 89
[2020-11-11 22:54:28,729 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,729 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2020-11-11 22:54:28,732 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:28,732 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:28,777 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:28,778 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:28,780 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,780 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:28,781 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,781 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:28,783 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,783 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:28,785 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:28,786 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:28,788 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,788 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:28,789 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 2, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,790 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:28,896 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,897 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2020-11-11 22:54:28,899 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:28,899 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:28,930 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:28,931 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:28,939 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,939 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:28,941 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,941 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:28,942 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,943 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:28,944 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:28,945 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:28,946 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,946 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:28,948 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:28,948 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:29,173 WARN  L193               SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54
[2020-11-11 22:54:29,367 WARN  L193               SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54
[2020-11-11 22:54:29,769 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,770 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts
[2020-11-11 22:54:29,772 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:29,772 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:29,810 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:29,810 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:29,812 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,812 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:29,814 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,814 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:29,815 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,816 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:29,817 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:29,817 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:29,819 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,820 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:29,821 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 2, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,821 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:29,978 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 22:54:29,978 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:29,980 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,980 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:29,981 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,982 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:29,983 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,984 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 22:54:29,985 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:29,985 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:29,986 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,987 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:29,988 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 5, 3, 5, 3, 6, 3, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:29,989 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 22:54:30,023 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 22:54:30,024 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts
[2020-11-11 22:54:30,026 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 22:54:30,026 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 22:54:30,172 WARN  L193               SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 74
[2020-11-11 22:54:30,282 WARN  L193               SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 74
[2020-11-11 22:54:30,397 WARN  L193               SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 74
[2020-11-11 22:54:30,515 WARN  L193               SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 74
[2020-11-11 22:54:31,509 WARN  L193               SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122
[2020-11-11 22:54:31,783 WARN  L193               SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 118
[2020-11-11 22:54:32,362 WARN  L193               SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122
[2020-11-11 22:54:32,624 WARN  L193               SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 118
[2020-11-11 22:54:32,654 INFO  L131        LiptonReduction]: Checked pairs total: 6478
[2020-11-11 22:54:32,655 INFO  L133        LiptonReduction]: Total number of compositions: 95
[2020-11-11 22:54:32,663 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 40 places, 31 transitions, 77 flow
[2020-11-11 22:54:32,775 INFO  L122   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result  has 1612 states, 1608 states have (on average 3.4713930348258706) internal successors, (5582), 1611 states have internal predecessors, (5582), 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)
[2020-11-11 22:54:32,783 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 1612 states, 1608 states have (on average 3.4713930348258706) internal successors, (5582), 1611 states have internal predecessors, (5582), 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)
[2020-11-11 22:54:32,789 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2020-11-11 22:54:32,789 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:32,790 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1]
[2020-11-11 22:54:32,790 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:32,796 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:32,796 INFO  L82        PathProgramCache]: Analyzing trace with hash 1436722, now seen corresponding path program 1 times
[2020-11-11 22:54:32,806 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:32,806 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994754227]
[2020-11-11 22:54:32,807 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:32,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:33,038 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:33,038 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994754227]
[2020-11-11 22:54:33,039 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:33,039 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-11-11 22:54:33,040 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062545742]
[2020-11-11 22:54:33,046 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-11-11 22:54:33,046 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:33,065 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-11-11 22:54:33,066 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-11 22:54:33,074 INFO  L87              Difference]: Start difference. First operand  has 1612 states, 1608 states have (on average 3.4713930348258706) internal successors, (5582), 1611 states have internal predecessors, (5582), 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) Second operand  has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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)
[2020-11-11 22:54:33,209 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:33,209 INFO  L93              Difference]: Finished difference Result 1382 states and 4536 transitions.
[2020-11-11 22:54:33,210 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-11-11 22:54:33,212 INFO  L78                 Accepts]: Start accepts. Automaton has  has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) Word has length 3
[2020-11-11 22:54:33,212 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:33,260 INFO  L225             Difference]: With dead ends: 1382
[2020-11-11 22:54:33,261 INFO  L226             Difference]: Without dead ends: 1166
[2020-11-11 22:54:33,262 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-11 22:54:33,291 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1166 states.
[2020-11-11 22:54:33,395 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1166 to 1166.
[2020-11-11 22:54:33,401 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1166 states, 1165 states have (on average 3.244635193133047) internal successors, (3780), 1165 states have internal predecessors, (3780), 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)
[2020-11-11 22:54:33,410 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 1166 states and 3780 transitions.
[2020-11-11 22:54:33,412 INFO  L78                 Accepts]: Start accepts. Automaton has 1166 states and 3780 transitions. Word has length 3
[2020-11-11 22:54:33,412 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:33,412 INFO  L481      AbstractCegarLoop]: Abstraction has 1166 states and 3780 transitions.
[2020-11-11 22:54:33,413 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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)
[2020-11-11 22:54:33,413 INFO  L276                IsEmpty]: Start isEmpty. Operand 1166 states and 3780 transitions.
[2020-11-11 22:54:33,415 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2020-11-11 22:54:33,415 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:33,415 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:33,415 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-11-11 22:54:33,416 INFO  L429      AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:33,416 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:33,416 INFO  L82        PathProgramCache]: Analyzing trace with hash 1860968495, now seen corresponding path program 1 times
[2020-11-11 22:54:33,417 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:33,417 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587741307]
[2020-11-11 22:54:33,417 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:33,501 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:33,638 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:33,638 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587741307]
[2020-11-11 22:54:33,638 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:33,638 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-11-11 22:54:33,639 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320275802]
[2020-11-11 22:54:33,640 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-11 22:54:33,640 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:33,641 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-11 22:54:33,641 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-11-11 22:54:33,641 INFO  L87              Difference]: Start difference. First operand 1166 states and 3780 transitions. Second operand  has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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)
[2020-11-11 22:54:33,695 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:33,695 INFO  L93              Difference]: Finished difference Result 1238 states and 3864 transitions.
[2020-11-11 22:54:33,696 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 22:54:33,696 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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) Word has length 10
[2020-11-11 22:54:33,696 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:33,705 INFO  L225             Difference]: With dead ends: 1238
[2020-11-11 22:54:33,705 INFO  L226             Difference]: Without dead ends: 1022
[2020-11-11 22:54:33,706 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-11-11 22:54:33,714 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1022 states.
[2020-11-11 22:54:33,743 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1022 to 1022.
[2020-11-11 22:54:33,747 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1022 states, 1021 states have (on average 3.1851126346718903) internal successors, (3252), 1021 states have internal predecessors, (3252), 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)
[2020-11-11 22:54:33,753 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 1022 states and 3252 transitions.
[2020-11-11 22:54:33,753 INFO  L78                 Accepts]: Start accepts. Automaton has 1022 states and 3252 transitions. Word has length 10
[2020-11-11 22:54:33,754 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:33,754 INFO  L481      AbstractCegarLoop]: Abstraction has 1022 states and 3252 transitions.
[2020-11-11 22:54:33,754 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 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)
[2020-11-11 22:54:33,754 INFO  L276                IsEmpty]: Start isEmpty. Operand 1022 states and 3252 transitions.
[2020-11-11 22:54:33,757 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2020-11-11 22:54:33,757 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:33,758 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:33,758 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-11-11 22:54:33,758 INFO  L429      AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:33,758 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:33,759 INFO  L82        PathProgramCache]: Analyzing trace with hash 1686295826, now seen corresponding path program 1 times
[2020-11-11 22:54:33,759 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:33,759 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25228769]
[2020-11-11 22:54:33,759 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:33,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:33,875 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:33,875 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25228769]
[2020-11-11 22:54:33,876 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:33,876 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-11-11 22:54:33,876 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357339166]
[2020-11-11 22:54:33,876 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-11 22:54:33,877 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:33,877 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-11 22:54:33,877 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-11-11 22:54:33,878 INFO  L87              Difference]: Start difference. First operand 1022 states and 3252 transitions. Second operand  has 4 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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)
[2020-11-11 22:54:33,924 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:33,925 INFO  L93              Difference]: Finished difference Result 1070 states and 3304 transitions.
[2020-11-11 22:54:33,925 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 22:54:33,925 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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) Word has length 12
[2020-11-11 22:54:33,926 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:33,933 INFO  L225             Difference]: With dead ends: 1070
[2020-11-11 22:54:33,934 INFO  L226             Difference]: Without dead ends: 926
[2020-11-11 22:54:33,934 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-11-11 22:54:33,939 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 926 states.
[2020-11-11 22:54:33,962 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 926.
[2020-11-11 22:54:33,966 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 926 states, 925 states have (on average 3.1437837837837836) internal successors, (2908), 925 states have internal predecessors, (2908), 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)
[2020-11-11 22:54:33,971 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 926 states and 2908 transitions.
[2020-11-11 22:54:33,971 INFO  L78                 Accepts]: Start accepts. Automaton has 926 states and 2908 transitions. Word has length 12
[2020-11-11 22:54:33,971 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:33,971 INFO  L481      AbstractCegarLoop]: Abstraction has 926 states and 2908 transitions.
[2020-11-11 22:54:33,972 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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)
[2020-11-11 22:54:33,972 INFO  L276                IsEmpty]: Start isEmpty. Operand 926 states and 2908 transitions.
[2020-11-11 22:54:33,974 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2020-11-11 22:54:33,975 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:33,975 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:33,975 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-11-11 22:54:33,975 INFO  L429      AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:33,976 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:33,976 INFO  L82        PathProgramCache]: Analyzing trace with hash 1840114275, now seen corresponding path program 1 times
[2020-11-11 22:54:33,976 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:33,976 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489336573]
[2020-11-11 22:54:33,976 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:34,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:34,133 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:34,134 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489336573]
[2020-11-11 22:54:34,134 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:34,134 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-11-11 22:54:34,134 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989501987]
[2020-11-11 22:54:34,135 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-11 22:54:34,135 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:34,135 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-11 22:54:34,135 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-11-11 22:54:34,136 INFO  L87              Difference]: Start difference. First operand 926 states and 2908 transitions. Second operand  has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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)
[2020-11-11 22:54:34,174 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:34,175 INFO  L93              Difference]: Finished difference Result 958 states and 2940 transitions.
[2020-11-11 22:54:34,175 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 22:54:34,176 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) Word has length 14
[2020-11-11 22:54:34,176 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:34,183 INFO  L225             Difference]: With dead ends: 958
[2020-11-11 22:54:34,183 INFO  L226             Difference]: Without dead ends: 862
[2020-11-11 22:54:34,184 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-11-11 22:54:34,189 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 862 states.
[2020-11-11 22:54:34,214 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 862 to 862.
[2020-11-11 22:54:34,217 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 862 states, 861 states have (on average 3.1173054587688735) internal successors, (2684), 861 states have internal predecessors, (2684), 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)
[2020-11-11 22:54:34,222 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 862 states and 2684 transitions.
[2020-11-11 22:54:34,222 INFO  L78                 Accepts]: Start accepts. Automaton has 862 states and 2684 transitions. Word has length 14
[2020-11-11 22:54:34,223 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:34,223 INFO  L481      AbstractCegarLoop]: Abstraction has 862 states and 2684 transitions.
[2020-11-11 22:54:34,223 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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)
[2020-11-11 22:54:34,223 INFO  L276                IsEmpty]: Start isEmpty. Operand 862 states and 2684 transitions.
[2020-11-11 22:54:34,225 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2020-11-11 22:54:34,226 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:34,226 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:34,226 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-11-11 22:54:34,226 INFO  L429      AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:34,226 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:34,227 INFO  L82        PathProgramCache]: Analyzing trace with hash 1282551829, now seen corresponding path program 1 times
[2020-11-11 22:54:34,227 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:34,227 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127473093]
[2020-11-11 22:54:34,227 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:34,284 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:34,320 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:34,321 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127473093]
[2020-11-11 22:54:34,321 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:34,321 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-11-11 22:54:34,321 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230968908]
[2020-11-11 22:54:34,322 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-11 22:54:34,322 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:34,322 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-11 22:54:34,322 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-11-11 22:54:34,323 INFO  L87              Difference]: Start difference. First operand 862 states and 2684 transitions. Second operand  has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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)
[2020-11-11 22:54:34,360 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:34,360 INFO  L93              Difference]: Finished difference Result 774 states and 2133 transitions.
[2020-11-11 22:54:34,361 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2020-11-11 22:54:34,361 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) Word has length 16
[2020-11-11 22:54:34,362 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:34,366 INFO  L225             Difference]: With dead ends: 774
[2020-11-11 22:54:34,366 INFO  L226             Difference]: Without dead ends: 558
[2020-11-11 22:54:34,366 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-11-11 22:54:34,369 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 558 states.
[2020-11-11 22:54:34,383 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 558 to 558.
[2020-11-11 22:54:34,385 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 558 states, 557 states have (on average 2.6355475763016156) internal successors, (1468), 557 states have internal predecessors, (1468), 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)
[2020-11-11 22:54:34,388 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 558 states and 1468 transitions.
[2020-11-11 22:54:34,388 INFO  L78                 Accepts]: Start accepts. Automaton has 558 states and 1468 transitions. Word has length 16
[2020-11-11 22:54:34,388 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:34,388 INFO  L481      AbstractCegarLoop]: Abstraction has 558 states and 1468 transitions.
[2020-11-11 22:54:34,389 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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)
[2020-11-11 22:54:34,389 INFO  L276                IsEmpty]: Start isEmpty. Operand 558 states and 1468 transitions.
[2020-11-11 22:54:34,390 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2020-11-11 22:54:34,390 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:34,391 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:34,391 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2020-11-11 22:54:34,391 INFO  L429      AbstractCegarLoop]: === Iteration 6 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:34,391 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:34,391 INFO  L82        PathProgramCache]: Analyzing trace with hash 396108305, now seen corresponding path program 1 times
[2020-11-11 22:54:34,392 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:34,392 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84215787]
[2020-11-11 22:54:34,392 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:34,468 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:34,531 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:34,531 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84215787]
[2020-11-11 22:54:34,531 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:34,531 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-11-11 22:54:34,532 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161655035]
[2020-11-11 22:54:34,533 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-11-11 22:54:34,533 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:34,534 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-11-11 22:54:34,534 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-11-11 22:54:34,534 INFO  L87              Difference]: Start difference. First operand 558 states and 1468 transitions. Second operand  has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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)
[2020-11-11 22:54:34,587 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:34,587 INFO  L93              Difference]: Finished difference Result 445 states and 1096 transitions.
[2020-11-11 22:54:34,588 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 22:54:34,588 INFO  L78                 Accepts]: Start accepts. Automaton has  has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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) Word has length 19
[2020-11-11 22:54:34,589 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:34,591 INFO  L225             Difference]: With dead ends: 445
[2020-11-11 22:54:34,591 INFO  L226             Difference]: Without dead ends: 354
[2020-11-11 22:54:34,592 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2020-11-11 22:54:34,593 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 354 states.
[2020-11-11 22:54:34,601 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 354.
[2020-11-11 22:54:34,602 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 354 states, 353 states have (on average 2.424929178470255) internal successors, (856), 353 states have internal predecessors, (856), 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)
[2020-11-11 22:54:34,604 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 856 transitions.
[2020-11-11 22:54:34,604 INFO  L78                 Accepts]: Start accepts. Automaton has 354 states and 856 transitions. Word has length 19
[2020-11-11 22:54:34,604 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:34,605 INFO  L481      AbstractCegarLoop]: Abstraction has 354 states and 856 transitions.
[2020-11-11 22:54:34,605 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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)
[2020-11-11 22:54:34,605 INFO  L276                IsEmpty]: Start isEmpty. Operand 354 states and 856 transitions.
[2020-11-11 22:54:34,606 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2020-11-11 22:54:34,606 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:34,606 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:34,607 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2020-11-11 22:54:34,607 INFO  L429      AbstractCegarLoop]: === Iteration 7 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:34,607 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:34,607 INFO  L82        PathProgramCache]: Analyzing trace with hash 1400596935, now seen corresponding path program 1 times
[2020-11-11 22:54:34,607 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:34,608 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498461576]
[2020-11-11 22:54:34,608 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:34,761 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:34,839 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:34,840 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498461576]
[2020-11-11 22:54:34,840 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:34,840 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-11-11 22:54:34,840 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967379405]
[2020-11-11 22:54:34,841 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-11-11 22:54:34,841 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:34,842 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-11-11 22:54:34,842 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2020-11-11 22:54:34,842 INFO  L87              Difference]: Start difference. First operand 354 states and 856 transitions. Second operand  has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 5 states have internal predecessors, (22), 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)
[2020-11-11 22:54:34,901 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:34,902 INFO  L93              Difference]: Finished difference Result 322 states and 790 transitions.
[2020-11-11 22:54:34,902 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2020-11-11 22:54:34,902 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 5 states have internal predecessors, (22), 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) Word has length 22
[2020-11-11 22:54:34,903 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:34,905 INFO  L225             Difference]: With dead ends: 322
[2020-11-11 22:54:34,905 INFO  L226             Difference]: Without dead ends: 306
[2020-11-11 22:54:34,905 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72
[2020-11-11 22:54:34,906 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 306 states.
[2020-11-11 22:54:34,912 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 306.
[2020-11-11 22:54:34,913 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 306 states, 305 states have (on average 2.4918032786885247) internal successors, (760), 305 states have internal predecessors, (760), 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)
[2020-11-11 22:54:34,915 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 760 transitions.
[2020-11-11 22:54:34,915 INFO  L78                 Accepts]: Start accepts. Automaton has 306 states and 760 transitions. Word has length 22
[2020-11-11 22:54:34,915 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:34,915 INFO  L481      AbstractCegarLoop]: Abstraction has 306 states and 760 transitions.
[2020-11-11 22:54:34,915 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 5 states have internal predecessors, (22), 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)
[2020-11-11 22:54:34,915 INFO  L276                IsEmpty]: Start isEmpty. Operand 306 states and 760 transitions.
[2020-11-11 22:54:34,916 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2020-11-11 22:54:34,916 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:34,917 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:34,917 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2020-11-11 22:54:34,917 INFO  L429      AbstractCegarLoop]: === Iteration 8 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:34,917 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:34,917 INFO  L82        PathProgramCache]: Analyzing trace with hash -683792529, now seen corresponding path program 1 times
[2020-11-11 22:54:34,918 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:34,918 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508275022]
[2020-11-11 22:54:34,918 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:34,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:35,023 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:35,023 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508275022]
[2020-11-11 22:54:35,023 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:35,023 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-11-11 22:54:35,023 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113927790]
[2020-11-11 22:54:35,024 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-11-11 22:54:35,024 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:35,025 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-11-11 22:54:35,025 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2020-11-11 22:54:35,025 INFO  L87              Difference]: Start difference. First operand 306 states and 760 transitions. Second operand  has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 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)
[2020-11-11 22:54:35,066 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:35,066 INFO  L93              Difference]: Finished difference Result 429 states and 1044 transitions.
[2020-11-11 22:54:35,066 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 22:54:35,067 INFO  L78                 Accepts]: Start accepts. Automaton has  has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 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) Word has length 25
[2020-11-11 22:54:35,067 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:35,068 INFO  L225             Difference]: With dead ends: 429
[2020-11-11 22:54:35,068 INFO  L226             Difference]: Without dead ends: 186
[2020-11-11 22:54:35,069 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42
[2020-11-11 22:54:35,069 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 186 states.
[2020-11-11 22:54:35,073 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 186.
[2020-11-11 22:54:35,073 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 186 states, 185 states have (on average 2.2432432432432434) internal successors, (415), 185 states have internal predecessors, (415), 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)
[2020-11-11 22:54:35,074 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 415 transitions.
[2020-11-11 22:54:35,074 INFO  L78                 Accepts]: Start accepts. Automaton has 186 states and 415 transitions. Word has length 25
[2020-11-11 22:54:35,075 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:35,075 INFO  L481      AbstractCegarLoop]: Abstraction has 186 states and 415 transitions.
[2020-11-11 22:54:35,075 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 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)
[2020-11-11 22:54:35,075 INFO  L276                IsEmpty]: Start isEmpty. Operand 186 states and 415 transitions.
[2020-11-11 22:54:35,076 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2020-11-11 22:54:35,076 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:35,076 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:35,076 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2020-11-11 22:54:35,076 INFO  L429      AbstractCegarLoop]: === Iteration 9 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:35,076 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:35,077 INFO  L82        PathProgramCache]: Analyzing trace with hash 1011256681, now seen corresponding path program 2 times
[2020-11-11 22:54:35,077 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:35,077 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057095509]
[2020-11-11 22:54:35,077 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:35,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:35,189 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:35,190 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057095509]
[2020-11-11 22:54:35,190 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:35,191 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-11-11 22:54:35,191 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625274662]
[2020-11-11 22:54:35,192 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-11-11 22:54:35,192 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:35,192 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-11-11 22:54:35,192 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2020-11-11 22:54:35,193 INFO  L87              Difference]: Start difference. First operand 186 states and 415 transitions. Second operand  has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 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)
[2020-11-11 22:54:35,239 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:35,239 INFO  L93              Difference]: Finished difference Result 234 states and 514 transitions.
[2020-11-11 22:54:35,240 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 22:54:35,240 INFO  L78                 Accepts]: Start accepts. Automaton has  has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 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) Word has length 25
[2020-11-11 22:54:35,240 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:35,241 INFO  L225             Difference]: With dead ends: 234
[2020-11-11 22:54:35,241 INFO  L226             Difference]: Without dead ends: 126
[2020-11-11 22:54:35,242 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42
[2020-11-11 22:54:35,242 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 126 states.
[2020-11-11 22:54:35,245 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126.
[2020-11-11 22:54:35,245 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 126 states, 125 states have (on average 2.12) internal successors, (265), 125 states have internal predecessors, (265), 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)
[2020-11-11 22:54:35,246 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 265 transitions.
[2020-11-11 22:54:35,246 INFO  L78                 Accepts]: Start accepts. Automaton has 126 states and 265 transitions. Word has length 25
[2020-11-11 22:54:35,248 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:35,248 INFO  L481      AbstractCegarLoop]: Abstraction has 126 states and 265 transitions.
[2020-11-11 22:54:35,248 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 5 states, 4 states have (on average 6.25) internal successors, (25), 5 states have internal predecessors, (25), 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)
[2020-11-11 22:54:35,248 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 265 transitions.
[2020-11-11 22:54:35,249 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2020-11-11 22:54:35,249 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:35,249 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:35,249 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2020-11-11 22:54:35,249 INFO  L429      AbstractCegarLoop]: === Iteration 10 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:35,250 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:35,250 INFO  L82        PathProgramCache]: Analyzing trace with hash 184427961, now seen corresponding path program 3 times
[2020-11-11 22:54:35,250 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:35,250 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799892814]
[2020-11-11 22:54:35,250 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:35,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:35,759 WARN  L193               SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 35
[2020-11-11 22:54:35,839 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:35,839 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799892814]
[2020-11-11 22:54:35,840 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:35,840 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2020-11-11 22:54:35,840 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195109762]
[2020-11-11 22:54:35,840 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 8 states
[2020-11-11 22:54:35,840 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:35,841 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2020-11-11 22:54:35,841 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2020-11-11 22:54:35,841 INFO  L87              Difference]: Start difference. First operand 126 states and 265 transitions. Second operand  has 8 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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)
[2020-11-11 22:54:36,184 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:36,184 INFO  L93              Difference]: Finished difference Result 147 states and 301 transitions.
[2020-11-11 22:54:36,185 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. 
[2020-11-11 22:54:36,185 INFO  L78                 Accepts]: Start accepts. Automaton has  has 8 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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) Word has length 25
[2020-11-11 22:54:36,185 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:36,186 INFO  L225             Difference]: With dead ends: 147
[2020-11-11 22:54:36,186 INFO  L226             Difference]: Without dead ends: 126
[2020-11-11 22:54:36,187 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132
[2020-11-11 22:54:36,187 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 126 states.
[2020-11-11 22:54:36,190 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126.
[2020-11-11 22:54:36,190 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 126 states, 125 states have (on average 2.104) internal successors, (263), 125 states have internal predecessors, (263), 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)
[2020-11-11 22:54:36,191 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 263 transitions.
[2020-11-11 22:54:36,191 INFO  L78                 Accepts]: Start accepts. Automaton has 126 states and 263 transitions. Word has length 25
[2020-11-11 22:54:36,191 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:36,191 INFO  L481      AbstractCegarLoop]: Abstraction has 126 states and 263 transitions.
[2020-11-11 22:54:36,192 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 8 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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)
[2020-11-11 22:54:36,192 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 263 transitions.
[2020-11-11 22:54:36,192 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2020-11-11 22:54:36,192 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:36,193 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:36,193 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2020-11-11 22:54:36,193 INFO  L429      AbstractCegarLoop]: === Iteration 11 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:36,193 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:36,193 INFO  L82        PathProgramCache]: Analyzing trace with hash -697248823, now seen corresponding path program 4 times
[2020-11-11 22:54:36,194 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:36,194 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855915570]
[2020-11-11 22:54:36,194 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:36,292 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:36,543 WARN  L193               SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 31
[2020-11-11 22:54:36,751 WARN  L193               SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 24
[2020-11-11 22:54:36,969 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:36,970 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855915570]
[2020-11-11 22:54:36,970 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:36,970 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11
[2020-11-11 22:54:36,970 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005457758]
[2020-11-11 22:54:36,971 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 13 states
[2020-11-11 22:54:36,971 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:36,971 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants.
[2020-11-11 22:54:36,971 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156
[2020-11-11 22:54:36,972 INFO  L87              Difference]: Start difference. First operand 126 states and 263 transitions. Second operand  has 13 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 12 states have internal predecessors, (25), 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)
[2020-11-11 22:54:38,060 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:38,060 INFO  L93              Difference]: Finished difference Result 176 states and 354 transitions.
[2020-11-11 22:54:38,061 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. 
[2020-11-11 22:54:38,061 INFO  L78                 Accepts]: Start accepts. Automaton has  has 13 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 12 states have internal predecessors, (25), 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) Word has length 25
[2020-11-11 22:54:38,062 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:38,063 INFO  L225             Difference]: With dead ends: 176
[2020-11-11 22:54:38,063 INFO  L226             Difference]: Without dead ends: 149
[2020-11-11 22:54:38,063 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380
[2020-11-11 22:54:38,064 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 149 states.
[2020-11-11 22:54:38,068 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 141.
[2020-11-11 22:54:38,068 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 141 states, 140 states have (on average 2.107142857142857) internal successors, (295), 140 states have internal predecessors, (295), 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)
[2020-11-11 22:54:38,069 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 295 transitions.
[2020-11-11 22:54:38,069 INFO  L78                 Accepts]: Start accepts. Automaton has 141 states and 295 transitions. Word has length 25
[2020-11-11 22:54:38,069 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:38,070 INFO  L481      AbstractCegarLoop]: Abstraction has 141 states and 295 transitions.
[2020-11-11 22:54:38,070 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 13 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 12 states have internal predecessors, (25), 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)
[2020-11-11 22:54:38,070 INFO  L276                IsEmpty]: Start isEmpty. Operand 141 states and 295 transitions.
[2020-11-11 22:54:38,070 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2020-11-11 22:54:38,071 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:38,071 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:38,071 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2020-11-11 22:54:38,071 INFO  L429      AbstractCegarLoop]: === Iteration 12 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:38,071 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:38,071 INFO  L82        PathProgramCache]: Analyzing trace with hash 114976219, now seen corresponding path program 5 times
[2020-11-11 22:54:38,072 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:38,072 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466926789]
[2020-11-11 22:54:38,072 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:38,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 22:54:38,403 WARN  L193               SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 33
[2020-11-11 22:54:38,819 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-11-11 22:54:38,820 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466926789]
[2020-11-11 22:54:38,820 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 22:54:38,820 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11
[2020-11-11 22:54:38,820 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462611881]
[2020-11-11 22:54:38,821 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 13 states
[2020-11-11 22:54:38,821 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 22:54:38,821 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants.
[2020-11-11 22:54:38,821 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156
[2020-11-11 22:54:38,822 INFO  L87              Difference]: Start difference. First operand 141 states and 295 transitions. Second operand  has 13 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 12 states have internal predecessors, (25), 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)
[2020-11-11 22:54:39,551 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 22:54:39,551 INFO  L93              Difference]: Finished difference Result 165 states and 328 transitions.
[2020-11-11 22:54:39,552 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. 
[2020-11-11 22:54:39,552 INFO  L78                 Accepts]: Start accepts. Automaton has  has 13 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 12 states have internal predecessors, (25), 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) Word has length 25
[2020-11-11 22:54:39,552 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 22:54:39,553 INFO  L225             Difference]: With dead ends: 165
[2020-11-11 22:54:39,553 INFO  L226             Difference]: Without dead ends: 107
[2020-11-11 22:54:39,554 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272
[2020-11-11 22:54:39,555 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 107 states.
[2020-11-11 22:54:39,557 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 94.
[2020-11-11 22:54:39,557 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 94 states, 93 states have (on average 1.924731182795699) internal successors, (179), 93 states have internal predecessors, (179), 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)
[2020-11-11 22:54:39,558 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 179 transitions.
[2020-11-11 22:54:39,558 INFO  L78                 Accepts]: Start accepts. Automaton has 94 states and 179 transitions. Word has length 25
[2020-11-11 22:54:39,558 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 22:54:39,558 INFO  L481      AbstractCegarLoop]: Abstraction has 94 states and 179 transitions.
[2020-11-11 22:54:39,558 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 13 states, 12 states have (on average 2.0833333333333335) internal successors, (25), 12 states have internal predecessors, (25), 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)
[2020-11-11 22:54:39,558 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 179 transitions.
[2020-11-11 22:54:39,559 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2020-11-11 22:54:39,559 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 22:54:39,559 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 22:54:39,559 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2020-11-11 22:54:39,559 INFO  L429      AbstractCegarLoop]: === Iteration 13 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 22:54:39,560 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 22:54:39,560 INFO  L82        PathProgramCache]: Analyzing trace with hash 2010524311, now seen corresponding path program 6 times
[2020-11-11 22:54:39,560 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 22:54:39,560 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121629352]
[2020-11-11 22:54:39,560 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 22:54:39,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-11 22:54:39,627 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-11 22:54:39,720 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-11 22:54:39,720 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-11 22:54:39,773 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-11-11 22:54:39,773 INFO  L595         BasicCegarLoop]: Counterexample might be feasible
[2020-11-11 22:54:39,773 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2020-11-11 22:54:39,955 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.11 10:54:39 BasicIcfg
[2020-11-11 22:54:39,956 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-11-11 22:54:39,957 INFO  L168              Benchmark]: Toolchain (without parser) took 22538.13 ms. Allocated memory was 304.1 MB in the beginning and 576.7 MB in the end (delta: 272.6 MB). Free memory was 276.8 MB in the beginning and 536.3 MB in the end (delta: -259.5 MB). Peak memory consumption was 342.6 MB. Max. memory is 16.0 GB.
[2020-11-11 22:54:39,958 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 304.1 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 16.0 GB.
[2020-11-11 22:54:39,958 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 866.87 ms. Allocated memory is still 304.1 MB. Free memory was 276.2 MB in the beginning and 269.0 MB in the end (delta: 7.2 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.0 GB.
[2020-11-11 22:54:39,959 INFO  L168              Benchmark]: Boogie Procedure Inliner took 128.57 ms. Allocated memory is still 304.1 MB. Free memory was 268.5 MB in the beginning and 265.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
[2020-11-11 22:54:39,960 INFO  L168              Benchmark]: Boogie Preprocessor took 70.56 ms. Allocated memory is still 304.1 MB. Free memory was 265.9 MB in the beginning and 263.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB.
[2020-11-11 22:54:39,960 INFO  L168              Benchmark]: RCFGBuilder took 3204.55 ms. Allocated memory was 304.1 MB in the beginning and 364.9 MB in the end (delta: 60.8 MB). Free memory was 263.2 MB in the beginning and 287.3 MB in the end (delta: -24.1 MB). Peak memory consumption was 165.3 MB. Max. memory is 16.0 GB.
[2020-11-11 22:54:39,961 INFO  L168              Benchmark]: TraceAbstraction took 18252.52 ms. Allocated memory was 364.9 MB in the beginning and 576.7 MB in the end (delta: 211.8 MB). Free memory was 287.3 MB in the beginning and 536.3 MB in the end (delta: -249.0 MB). Peak memory consumption was 291.0 MB. Max. memory is 16.0 GB.
[2020-11-11 22:54:39,965 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 304.1 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 16.0 GB.
 * CACSL2BoogieTranslator took 866.87 ms. Allocated memory is still 304.1 MB. Free memory was 276.2 MB in the beginning and 269.0 MB in the end (delta: 7.2 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.0 GB.
 * Boogie Procedure Inliner took 128.57 ms. Allocated memory is still 304.1 MB. Free memory was 268.5 MB in the beginning and 265.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
 * Boogie Preprocessor took 70.56 ms. Allocated memory is still 304.1 MB. Free memory was 265.9 MB in the beginning and 263.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB.
 * RCFGBuilder took 3204.55 ms. Allocated memory was 304.1 MB in the beginning and 364.9 MB in the end (delta: 60.8 MB). Free memory was 263.2 MB in the beginning and 287.3 MB in the end (delta: -24.1 MB). Peak memory consumption was 165.3 MB. Max. memory is 16.0 GB.
 * TraceAbstraction took 18252.52 ms. Allocated memory was 364.9 MB in the beginning and 576.7 MB in the end (delta: 211.8 MB). Free memory was 287.3 MB in the beginning and 536.3 MB in the end (delta: -249.0 MB). Peak memory consumption was 291.0 MB. Max. memory is 16.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: PetriNetLargeBlockEncoding benchmarks
    1341 VarBasedMoverChecksPositive, 71 VarBasedMoverChecksNegative, 32 SemBasedMoverChecksPositive, 39 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.6s, 153 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 10.7s, 116 PlacesBefore, 40 PlacesAfterwards, 109 TransitionsBefore, 31 TransitionsAfterwards, 2174 CoEnabledTransitionPairs, 6 FixpointIterations, 40 TrivialSequentialCompositions, 42 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 11 ConcurrentYvCompositions, 2 ChoiceCompositions, 95 TotalNumberOfCompositions, 6478 MoverChecksTotal
  - CounterExampleResult [Line: 18]: a call of __VERIFIER_error() is reachable
    a call of __VERIFIER_error() is reachable
We found a FailurePath: 
[L710]               0  int __unbuffered_cnt = 0;
[L712]               0  int __unbuffered_p0_EAX = 0;
[L714]               0  int __unbuffered_p0_EBX = 0;
[L716]               0  int __unbuffered_p1_EAX = 0;
[L718]               0  int __unbuffered_p1_EBX = 0;
[L720]               0  int __unbuffered_p2_EAX = 0;
[L722]               0  int __unbuffered_p2_EBX = 0;
[L723]               0  _Bool main$tmp_guard0;
[L724]               0  _Bool main$tmp_guard1;
[L726]               0  int x = 0;
[L728]               0  int y = 0;
[L730]               0  int z = 0;
[L731]               0  _Bool z$flush_delayed;
[L732]               0  int z$mem_tmp;
[L733]               0  _Bool z$r_buff0_thd0;
[L734]               0  _Bool z$r_buff0_thd1;
[L735]               0  _Bool z$r_buff0_thd2;
[L736]               0  _Bool z$r_buff0_thd3;
[L737]               0  _Bool z$r_buff1_thd0;
[L738]               0  _Bool z$r_buff1_thd1;
[L739]               0  _Bool z$r_buff1_thd2;
[L740]               0  _Bool z$r_buff1_thd3;
[L741]               0  _Bool z$read_delayed;
[L742]               0  int *z$read_delayed_var;
[L743]               0  int z$w_buff0;
[L744]               0  _Bool z$w_buff0_used;
[L745]               0  int z$w_buff1;
[L746]               0  _Bool z$w_buff1_used;
[L747]               0  _Bool weak$$choice0;
[L748]               0  _Bool weak$$choice2;
[L864]               0  pthread_t t32;
[L865]  FCALL, FORK  0  pthread_create(&t32, ((void *)0), P0, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L866]               0  pthread_t t33;
[L867]  FCALL, FORK  0  pthread_create(&t33, ((void *)0), P1, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L868]               0  pthread_t t34;
[L869]  FCALL, FORK  0  pthread_create(&t34, ((void *)0), P2, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=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, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L752]               1  z$w_buff1 = z$w_buff0
[L753]               1  z$w_buff0 = 1
[L754]               1  z$w_buff1_used = z$w_buff0_used
[L755]               1  z$w_buff0_used = (_Bool)1
[L19]   COND FALSE   1  !(!expression)
[L757]               1  z$r_buff1_thd0 = z$r_buff0_thd0
[L758]               1  z$r_buff1_thd1 = z$r_buff0_thd1
[L759]               1  z$r_buff1_thd2 = z$r_buff0_thd2
[L760]               1  z$r_buff1_thd3 = z$r_buff0_thd3
[L761]               1  z$r_buff0_thd1 = (_Bool)1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L764]               1  weak$$choice0 = __VERIFIER_nondet_bool()
[L765]               1  weak$$choice2 = __VERIFIER_nondet_bool()
[L766]               1  z$flush_delayed = weak$$choice2
[L767]               1  z$mem_tmp = z
[L768]  EXPR         1  !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)
[L768]  EXPR         1  z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1
[L768]  EXPR         1  !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)
[L768]               1  z = !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)
[L769]  EXPR         1  weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff0))
[L769]               1  z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff0))
[L770]  EXPR         1  weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff1 : z$w_buff1))
[L770]               1  z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff1 : z$w_buff1))
[L771]  EXPR         1  weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used))
[L771]               1  z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used))
[L772]  EXPR         1  weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L772]               1  z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L773]  EXPR         1  weak$$choice2 ? z$r_buff0_thd1 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$r_buff0_thd1 : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1))
[L773]               1  z$r_buff0_thd1 = weak$$choice2 ? z$r_buff0_thd1 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$r_buff0_thd1 : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1))
[L774]  EXPR         1  weak$$choice2 ? z$r_buff1_thd1 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$r_buff1_thd1 : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L774]               1  z$r_buff1_thd1 = weak$$choice2 ? z$r_buff1_thd1 : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$r_buff1_thd1 : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))
[L775]               1  __unbuffered_p0_EAX = z
[L776]  EXPR         1  z$flush_delayed ? z$mem_tmp : z
[L776]               1  z = z$flush_delayed ? z$mem_tmp : z
[L777]               1  z$flush_delayed = (_Bool)0
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=53, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L780]               1  __unbuffered_p0_EBX = x
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=53, weak$$choice2=255, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L797]               2  x = 1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=53, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L800]               2  __unbuffered_p1_EAX = x
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=53, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L803]               2  __unbuffered_p1_EBX = y
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=53, weak$$choice2=255, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L820]               3  y = 1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=53, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L823]               3  __unbuffered_p2_EAX = y
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=53, weak$$choice2=255, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L826]               3  weak$$choice0 = __VERIFIER_nondet_bool()
[L827]               3  weak$$choice2 = __VERIFIER_nondet_bool()
[L828]               3  z$flush_delayed = weak$$choice2
[L829]               3  z$mem_tmp = z
[L830]  EXPR         3  !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)
[L830]               3  z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)
[L831]  EXPR         3  weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L831]  EXPR         3  !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)
[L831]  EXPR         3  weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L831]               3  z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))
[L832]  EXPR         3  weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L832]  EXPR         3  !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)
[L832]  EXPR         3  weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L832]               3  z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))
[L833]  EXPR         3  weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L833]  EXPR         3  !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)
[L833]  EXPR         3  weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L833]               3  z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))
[L834]  EXPR         3  weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L834]  EXPR         3  !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)
[L834]  EXPR         3  weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L834]               3  z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L835]  EXPR         3  weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L835]  EXPR         3  !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)
[L835]  EXPR         3  weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L835]               3  z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))
[L836]  EXPR         3  weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L836]  EXPR         3  !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)
[L836]  EXPR         3  weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L836]               3  z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))
[L837]               3  __unbuffered_p2_EBX = z
[L838]  EXPR         3  z$flush_delayed ? z$mem_tmp : z
[L838]               3  z = z$flush_delayed ? z$mem_tmp : z
[L839]               3  z$flush_delayed = (_Bool)0
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0]
[L842]  EXPR         3  z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z)
[L842]  EXPR         3  z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z
[L842]  EXPR         3  z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z)
[L842]               3  z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z)
[L843]  EXPR         3  z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used
[L843]               3  z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used
[L844]  EXPR         3  z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used
[L844]               3  z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used
[L845]  EXPR         3  z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3
[L845]               3  z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3
[L846]  EXPR         3  z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3
[L846]               3  z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3
[L783]  EXPR         1  z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd1 ? z$w_buff1 : z)
[L783]               1  z = z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd1 ? z$w_buff1 : z)
[L784]  EXPR         1  z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used
[L784]               1  z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used
[L785]  EXPR         1  z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$w_buff1_used
[L785]               1  z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$w_buff1_used
[L786]  EXPR         1  z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1
[L786]               1  z$r_buff0_thd1 = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1
[L787]  EXPR         1  z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$r_buff1_thd1
[L787]               1  z$r_buff1_thd1 = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$r_buff1_thd1
[L849]               3  __unbuffered_cnt = __unbuffered_cnt + 1
[L851]               3  return 0;
[L790]               1  __unbuffered_cnt = __unbuffered_cnt + 1
[L792]               1  return 0;
[L806]  EXPR         2  z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z)
[L806]  EXPR         2  z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z
[L806]  EXPR         2  z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z)
[L806]               2  z = z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z)
[L807]  EXPR         2  z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used
[L807]               2  z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used
[L808]  EXPR         2  z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$w_buff1_used
[L808]               2  z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$w_buff1_used
[L809]  EXPR         2  z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2
[L809]               2  z$r_buff0_thd2 = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2
[L810]  EXPR         2  z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$r_buff1_thd2
[L810]               2  z$r_buff1_thd2 = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$r_buff1_thd2
[L813]               2  __unbuffered_cnt = __unbuffered_cnt + 1
[L815]               2  return 0;
[L871]               0  main$tmp_guard0 = __unbuffered_cnt == 3
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L4]    COND FALSE   0  !(!cond)
[L875]  EXPR         0  z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L875]  EXPR         0  z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z
[L875]  EXPR         0  z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L875]               0  z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z)
[L876]  EXPR         0  z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used
[L876]               0  z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used
[L877]  EXPR         0  z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used
[L877]               0  z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used
[L878]  EXPR         0  z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0
[L878]               0  z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0
[L879]  EXPR         0  z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0
[L879]               0  z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0
[L882]               0  main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0)
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]
[L19]   COND TRUE    0  !expression
[L18]   COND FALSE   0  !(0)
[L18]                0  __assert_fail ("0", "mix001_tso.oepc.c", 9, __extension__ __PRETTY_FUNCTION__)
        VAL             [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=1, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0]

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 4 procedures, 107 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 17.8s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 2.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 10.8s, HoareTripleCheckerStatistics: 377 SDtfs, 541 SDslu, 1221 SDs, 0 SdLazy, 860 SolverSat, 105 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 84 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1612occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 12 MinimizatonAttempts, 21 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 246 NumberOfCodeBlocks, 246 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 209 ConstructedInterpolants, 0 QuantifiedInterpolants, 46749 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!
Received shutdown request...