/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/mix012_rmo.oepc.i


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


This is Ultimate 0.2.0-60729f1
[2020-11-11 23:02:58,347 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-11-11 23:02:58,350 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-11-11 23:02:58,389 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-11-11 23:02:58,390 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-11-11 23:02:58,392 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-11-11 23:02:58,394 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2020-11-11 23:02:58,399 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2020-11-11 23:02:58,408 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-11-11 23:02:58,409 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-11-11 23:02:58,411 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-11-11 23:02:58,413 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-11-11 23:02:58,416 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-11-11 23:02:58,418 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-11-11 23:02:58,423 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-11-11 23:02:58,426 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-11-11 23:02:58,428 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-11-11 23:02:58,442 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2020-11-11 23:02:58,443 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-11-11 23:02:58,444 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
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[2020-11-11 23:02:58,451 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2020-11-11 23:02:58,453 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
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[2020-11-11 23:02:58,458 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2020-11-11 23:02:58,461 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2020-11-11 23:02:58,464 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-11-11 23:02:58,465 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 23:02:58,527 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-11-11 23:02:58,528 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-11-11 23:02:58,532 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-11-11 23:02:58,532 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-11-11 23:02:58,532 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-11-11 23:02:58,533 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-11-11 23:02:58,533 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-11-11 23:02:58,533 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-11-11 23:02:58,534 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-11-11 23:02:58,534 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-11-11 23:02:58,535 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-11-11 23:02:58,536 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-11-11 23:02:58,536 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-11-11 23:02:58,536 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-11-11 23:02:58,536 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-11-11 23:02:58,537 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-11-11 23:02:58,537 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-11-11 23:02:58,537 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-11-11 23:02:58,537 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-11-11 23:02:58,538 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-11-11 23:02:58,538 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-11-11 23:02:58,538 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-11-11 23:02:58,539 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-11-11 23:02:58,539 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-11-11 23:02:58,539 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-11-11 23:02:58,539 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-11-11 23:02:58,540 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-11-11 23:02:58,540 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-11-11 23:02:58,540 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2020-11-11 23:02:58,995 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-11-11 23:02:59,043 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-11-11 23:02:59,046 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-11-11 23:02:59,048 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-11-11 23:02:59,051 INFO  L275        PluginConnector]: CDTParser initialized
[2020-11-11 23:02:59,053 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix012_rmo.oepc.i
[2020-11-11 23:02:59,151 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58c5290be/00fff36540574352af698dbffb6fd456/FLAGc822d114f
[2020-11-11 23:02:59,917 INFO  L306              CDTParser]: Found 1 translation units.
[2020-11-11 23:02:59,918 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix012_rmo.oepc.i
[2020-11-11 23:02:59,941 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58c5290be/00fff36540574352af698dbffb6fd456/FLAGc822d114f
[2020-11-11 23:03:00,203 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58c5290be/00fff36540574352af698dbffb6fd456
[2020-11-11 23:03:00,207 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-11-11 23:03:00,214 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2020-11-11 23:03:00,216 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-11-11 23:03:00,216 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-11-11 23:03:00,220 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-11-11 23:03:00,221 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:00,224 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49cbe528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00, skipping insertion in model container
[2020-11-11 23:03:00,225 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:00,234 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-11-11 23:03:00,279 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-11-11 23:03:00,772 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-11 23:03:00,784 INFO  L203         MainTranslator]: Completed pre-run
[2020-11-11 23:03:00,848 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-11-11 23:03:00,972 INFO  L208         MainTranslator]: Completed translation
[2020-11-11 23:03:00,974 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00 WrapperNode
[2020-11-11 23:03:00,975 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-11-11 23:03:00,985 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-11-11 23:03:00,985 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-11-11 23:03:00,985 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2020-11-11 23:03:00,994 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,040 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,090 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-11-11 23:03:01,093 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-11-11 23:03:01,093 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-11-11 23:03:01,094 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-11-11 23:03:01,104 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,111 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,124 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,128 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,148 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,153 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,157 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (1/1) ...
[2020-11-11 23:03:01,163 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-11-11 23:03:01,175 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-11-11 23:03:01,176 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-11-11 23:03:01,176 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-11-11 23:03:01,180 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (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 23:03:01,262 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-11-11 23:03:01,262 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2020-11-11 23:03:01,262 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-11-11 23:03:01,262 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-11-11 23:03:01,262 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2020-11-11 23:03:01,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2020-11-11 23:03:01,263 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2020-11-11 23:03:01,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2020-11-11 23:03:01,263 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-11-11 23:03:01,263 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2020-11-11 23:03:01,263 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-11-11 23:03:01,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-11-11 23:03:01,266 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 23:03:03,419 INFO  L293             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-11-11 23:03:03,419 INFO  L298             CfgBuilder]: Removed 14 assume(true) statements.
[2020-11-11 23:03:03,421 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:03:03 BoogieIcfgContainer
[2020-11-11 23:03:03,421 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-11-11 23:03:03,423 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-11-11 23:03:03,424 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-11-11 23:03:03,427 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-11-11 23:03:03,427 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.11 11:03:00" (1/3) ...
[2020-11-11 23:03:03,428 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d42d500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 11:03:03, skipping insertion in model container
[2020-11-11 23:03:03,428 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:03:00" (2/3) ...
[2020-11-11 23:03:03,429 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d42d500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 11:03:03, skipping insertion in model container
[2020-11-11 23:03:03,429 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:03:03" (3/3) ...
[2020-11-11 23:03:03,430 INFO  L111   eAbstractionObserver]: Analyzing ICFG mix012_rmo.oepc.i
[2020-11-11 23:03:03,447 WARN  L168   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-11-11 23:03:03,447 INFO  L179   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2020-11-11 23:03:03,452 INFO  L191   ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations.
[2020-11-11 23:03:03,453 INFO  L351   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-11-11 23:03:03,490 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,490 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,490 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,491 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,491 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,491 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,491 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,492 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,492 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,492 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,492 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,493 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,493 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,493 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,493 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,493 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,494 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,494 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,494 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,494 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,494 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,494 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,495 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,495 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,495 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,495 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,495 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,496 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,496 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,496 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,496 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,497 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,497 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,497 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,497 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,498 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,498 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,498 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,498 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,498 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,499 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,499 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,500 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,500 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,501 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,501 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,501 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,501 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,502 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,502 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,502 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,502 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,502 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,503 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,503 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,503 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,503 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,503 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,503 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,504 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,504 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,504 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,504 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,504 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,504 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,505 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,505 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,505 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,505 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,505 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,505 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,506 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,506 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,506 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,506 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,506 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,507 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,507 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,507 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,507 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,507 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,507 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,507 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,508 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,508 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,508 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,508 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,508 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,509 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,509 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,509 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,509 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,511 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,512 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,512 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,512 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,512 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,512 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,512 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,513 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,513 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,513 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,513 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,513 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,514 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,514 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,514 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,514 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,514 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,514 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,515 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,515 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,515 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,515 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,515 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,516 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,516 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,516 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,516 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,516 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,516 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,516 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,517 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,517 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,517 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,517 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,517 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,518 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,518 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,518 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,520 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,521 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,521 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,521 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,521 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,521 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,521 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,522 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,522 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,522 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,523 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,523 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,523 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,523 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,524 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,524 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,524 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,524 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,527 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,527 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,528 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,528 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,528 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,528 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,528 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,529 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,529 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,529 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,529 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,529 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,529 WARN  L313   ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,530 WARN  L313   ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,535 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,535 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,535 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,535 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,536 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,536 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,536 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,536 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,536 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,536 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,537 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,537 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,537 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,537 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,537 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,538 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,538 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,538 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,538 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,538 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,539 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,539 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,539 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,539 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,539 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,540 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,540 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,540 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,540 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,540 WARN  L313   ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,541 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,541 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,541 WARN  L313   ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-11-11 23:03:03,543 INFO  L149    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2020-11-11 23:03:03,557 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 5 error locations.
[2020-11-11 23:03:03,583 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-11-11 23:03:03,583 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-11-11 23:03:03,583 INFO  L379      AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-11-11 23:03:03,583 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-11-11 23:03:03,583 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-11-11 23:03:03,584 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-11-11 23:03:03,584 INFO  L383      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-11-11 23:03:03,584 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-11-11 23:03:03,598 INFO  L120   etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation.
[2020-11-11 23:03:03,600 INFO  L135   etLargeBlockEncoding]: Starting large block encoding on Petri net that has 91 places, 87 transitions, 184 flow
[2020-11-11 23:03:03,603 INFO  L110        LiptonReduction]: Starting Lipton reduction on Petri net that has 91 places, 87 transitions, 184 flow
[2020-11-11 23:03:03,606 INFO  L74            FinitePrefix]: Start finitePrefix. Operand has 91 places, 87 transitions, 184 flow
[2020-11-11 23:03:03,651 INFO  L129       PetriNetUnfolder]: 3/85 cut-off events.
[2020-11-11 23:03:03,651 INFO  L130       PetriNetUnfolder]: For 0/0 co-relation queries the response was YES.
[2020-11-11 23:03:03,655 INFO  L84            FinitePrefix]: Finished finitePrefix Result has 92 conditions, 85 events. 3/85 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 57 event pairs, 0 based on Foata normal form. 0/80 useless extension candidates. Maximal degree in co-relation 51. Up to 2 conditions per place. 
[2020-11-11 23:03:03,658 INFO  L116        LiptonReduction]: Number of co-enabled transitions 1120
[2020-11-11 23:03:04,209 WARN  L193               SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58
[2020-11-11 23:03:04,344 WARN  L193               SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 53
[2020-11-11 23:03:04,999 WARN  L193               SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 84
[2020-11-11 23:03:05,013 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 5, 2, 3, 2, 1] term
[2020-11-11 23:03:05,014 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:05,506 WARN  L193               SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85
[2020-11-11 23:03:06,422 WARN  L193               SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44
[2020-11-11 23:03:06,533 WARN  L193               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56
[2020-11-11 23:03:06,676 WARN  L193               SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 47
[2020-11-11 23:03:06,773 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:06,773 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:06,776 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:06,777 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:06,781 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:06,782 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:06,891 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term
[2020-11-11 23:03:06,892 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:06,970 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:06,971 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:06,973 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:06,974 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:06,975 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:06,975 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,027 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:07,027 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:07,065 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:07,066 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:07,068 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:07,068 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:07,071 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:07,071 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:07,074 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:07,074 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,077 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 23:03:07,077 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,079 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 23:03:07,079 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,128 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:07,129 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2020-11-11 23:03:07,132 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:07,132 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,302 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term
[2020-11-11 23:03:07,303 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:07,441 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:07,442 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,443 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 4, 4, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:07,444 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,445 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 4, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:07,445 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:07,961 WARN  L193               SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 55
[2020-11-11 23:03:08,076 WARN  L193               SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 55
[2020-11-11 23:03:08,295 WARN  L193               SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 86
[2020-11-11 23:03:08,532 WARN  L193               SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 86
[2020-11-11 23:03:08,686 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:08,687 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:08,688 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:08,688 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:08,691 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:08,691 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:08,694 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:08,695 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:08,712 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:08,713 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:08,714 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:08,714 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:08,719 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:08,719 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:08,721 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:08,722 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:08,855 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:08,856 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts
[2020-11-11 23:03:08,860 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:08,861 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:08,913 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:08,914 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:08,916 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:08,916 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:08,918 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:08,919 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:08,920 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:08,920 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:08,922 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:08,922 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:08,925 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 23:03:08,925 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:08,926 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 23:03:08,927 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,320 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,321 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,323 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,323 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:09,329 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,329 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:09,331 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,331 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:09,335 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:09,336 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,337 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 23:03:09,337 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,339 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 23:03:09,339 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,376 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,376 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts
[2020-11-11 23:03:09,379 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:09,379 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,408 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,409 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,409 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,410 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,411 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,412 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,413 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,414 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,428 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,429 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,429 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,430 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,431 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,432 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:09,434 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,434 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:09,540 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,541 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,542 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,543 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,544 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,544 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,546 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,547 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,561 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,562 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,562 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,563 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,564 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,565 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:09,567 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,567 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:09,616 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,616 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts
[2020-11-11 23:03:09,618 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 2, 5, 3, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:09,619 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,654 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,655 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,657 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,657 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:09,658 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 4, 3, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,659 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:09,663 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 2, 3, 2, 4, 3, 3, 2, 1] term
[2020-11-11 23:03:09,664 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts
[2020-11-11 23:03:09,665 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 5, 3, 3, 2, 1] term
[2020-11-11 23:03:09,666 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,675 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 23:03:09,676 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,678 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 23:03:09,678 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,708 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,708 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,709 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,710 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,711 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,712 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:09,713 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,714 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:09,727 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,727 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,728 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,728 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:09,731 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:09,731 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:09,733 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:09,733 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:10,095 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:10,096 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:10,097 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:10,097 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:10,099 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[4, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:10,100 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:10,101 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:10,102 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts
[2020-11-11 23:03:10,120 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:10,120 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:10,121 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:10,121 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts
[2020-11-11 23:03:10,123 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 1] term
[2020-11-11 23:03:10,124 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:10,125 INFO  L375       QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 2, 4, 2, 3, 2, 1] term
[2020-11-11 23:03:10,126 INFO  L603       QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts
[2020-11-11 23:03:11,789 WARN  L193               SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68
[2020-11-11 23:03:12,094 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68
[2020-11-11 23:03:12,210 WARN  L193               SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 66
[2020-11-11 23:03:12,702 WARN  L193               SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110
[2020-11-11 23:03:12,918 WARN  L193               SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 106
[2020-11-11 23:03:13,433 WARN  L193               SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110
[2020-11-11 23:03:13,642 WARN  L193               SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 106
[2020-11-11 23:03:13,654 INFO  L131        LiptonReduction]: Checked pairs total: 2990
[2020-11-11 23:03:13,654 INFO  L133        LiptonReduction]: Total number of compositions: 79
[2020-11-11 23:03:13,661 INFO  L100   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 28 places, 22 transitions, 54 flow
[2020-11-11 23:03:13,685 INFO  L122   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result  has 230 states, 226 states have (on average 2.6548672566371683) internal successors, (600), 229 states have internal predecessors, (600), 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 23:03:13,689 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 230 states, 226 states have (on average 2.6548672566371683) internal successors, (600), 229 states have internal predecessors, (600), 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 23:03:13,695 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2020-11-11 23:03:13,695 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 23:03:13,696 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1]
[2020-11-11 23:03:13,696 INFO  L429      AbstractCegarLoop]: === Iteration 1 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 23:03:13,702 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 23:03:13,703 INFO  L82        PathProgramCache]: Analyzing trace with hash 954689, now seen corresponding path program 1 times
[2020-11-11 23:03:13,713 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 23:03:13,714 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638232456]
[2020-11-11 23:03:13,714 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 23:03:13,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 23:03:13,934 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 23:03:13,935 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638232456]
[2020-11-11 23:03:13,936 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 23:03:13,937 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2020-11-11 23:03:13,937 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355381623]
[2020-11-11 23:03:13,945 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 3 states
[2020-11-11 23:03:13,945 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 23:03:13,965 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2020-11-11 23:03:13,965 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2020-11-11 23:03:13,969 INFO  L87              Difference]: Start difference. First operand  has 230 states, 226 states have (on average 2.6548672566371683) internal successors, (600), 229 states have internal predecessors, (600), 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 23:03:14,059 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 23:03:14,059 INFO  L93              Difference]: Finished difference Result 192 states and 464 transitions.
[2020-11-11 23:03:14,060 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2020-11-11 23:03:14,062 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 23:03:14,062 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 23:03:14,079 INFO  L225             Difference]: With dead ends: 192
[2020-11-11 23:03:14,079 INFO  L226             Difference]: Without dead ends: 162
[2020-11-11 23:03:14,081 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 23:03:14,101 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 162 states.
[2020-11-11 23:03:14,129 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162.
[2020-11-11 23:03:14,131 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 162 states, 161 states have (on average 2.391304347826087) internal successors, (385), 161 states have internal predecessors, (385), 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 23:03:14,134 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 385 transitions.
[2020-11-11 23:03:14,136 INFO  L78                 Accepts]: Start accepts. Automaton has 162 states and 385 transitions. Word has length 3
[2020-11-11 23:03:14,136 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 23:03:14,136 INFO  L481      AbstractCegarLoop]: Abstraction has 162 states and 385 transitions.
[2020-11-11 23:03:14,136 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 23:03:14,137 INFO  L276                IsEmpty]: Start isEmpty. Operand 162 states and 385 transitions.
[2020-11-11 23:03:14,137 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2020-11-11 23:03:14,137 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 23:03:14,138 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 23:03:14,138 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-11-11 23:03:14,138 INFO  L429      AbstractCegarLoop]: === Iteration 2 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 23:03:14,139 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 23:03:14,139 INFO  L82        PathProgramCache]: Analyzing trace with hash 353821140, now seen corresponding path program 1 times
[2020-11-11 23:03:14,139 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 23:03:14,139 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884860442]
[2020-11-11 23:03:14,139 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 23:03:14,230 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 23:03:14,344 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 23:03:14,345 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884860442]
[2020-11-11 23:03:14,345 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 23:03:14,345 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-11-11 23:03:14,345 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141303132]
[2020-11-11 23:03:14,346 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-11 23:03:14,347 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 23:03:14,347 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-11 23:03:14,348 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-11-11 23:03:14,348 INFO  L87              Difference]: Start difference. First operand 162 states and 385 transitions. Second operand  has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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 23:03:14,392 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 23:03:14,392 INFO  L93              Difference]: Finished difference Result 172 states and 388 transitions.
[2020-11-11 23:03:14,394 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 23:03:14,394 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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 8
[2020-11-11 23:03:14,395 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 23:03:14,396 INFO  L225             Difference]: With dead ends: 172
[2020-11-11 23:03:14,396 INFO  L226             Difference]: Without dead ends: 142
[2020-11-11 23:03:14,402 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 23:03:14,403 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 142 states.
[2020-11-11 23:03:14,423 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142.
[2020-11-11 23:03:14,423 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 142 states, 141 states have (on average 2.3333333333333335) internal successors, (329), 141 states have internal predecessors, (329), 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 23:03:14,427 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 329 transitions.
[2020-11-11 23:03:14,428 INFO  L78                 Accepts]: Start accepts. Automaton has 142 states and 329 transitions. Word has length 8
[2020-11-11 23:03:14,428 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 23:03:14,428 INFO  L481      AbstractCegarLoop]: Abstraction has 142 states and 329 transitions.
[2020-11-11 23:03:14,428 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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 23:03:14,428 INFO  L276                IsEmpty]: Start isEmpty. Operand 142 states and 329 transitions.
[2020-11-11 23:03:14,436 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2020-11-11 23:03:14,436 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 23:03:14,437 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 23:03:14,437 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-11-11 23:03:14,437 INFO  L429      AbstractCegarLoop]: === Iteration 3 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 23:03:14,437 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 23:03:14,438 INFO  L82        PathProgramCache]: Analyzing trace with hash 183332020, now seen corresponding path program 1 times
[2020-11-11 23:03:14,438 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 23:03:14,438 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409309317]
[2020-11-11 23:03:14,438 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 23:03:14,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 23:03:14,595 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 23:03:14,596 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409309317]
[2020-11-11 23:03:14,596 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 23:03:14,596 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2020-11-11 23:03:14,596 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300860240]
[2020-11-11 23:03:14,597 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 4 states
[2020-11-11 23:03:14,597 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 23:03:14,597 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2020-11-11 23:03:14,598 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2020-11-11 23:03:14,598 INFO  L87              Difference]: Start difference. First operand 142 states and 329 transitions. Second operand  has 4 states, 4 states have (on average 2.5) 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 23:03:14,629 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 23:03:14,630 INFO  L93              Difference]: Finished difference Result 108 states and 206 transitions.
[2020-11-11 23:03:14,630 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2020-11-11 23:03:14,631 INFO  L78                 Accepts]: Start accepts. Automaton has  has 4 states, 4 states have (on average 2.5) 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 23:03:14,631 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 23:03:14,631 INFO  L225             Difference]: With dead ends: 108
[2020-11-11 23:03:14,632 INFO  L226             Difference]: Without dead ends: 78
[2020-11-11 23:03:14,632 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 23:03:14,633 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 78 states.
[2020-11-11 23:03:14,637 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78.
[2020-11-11 23:03:14,638 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 78 states, 77 states have (on average 1.7792207792207793) internal successors, (137), 77 states have internal predecessors, (137), 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 23:03:14,638 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 137 transitions.
[2020-11-11 23:03:14,639 INFO  L78                 Accepts]: Start accepts. Automaton has 78 states and 137 transitions. Word has length 10
[2020-11-11 23:03:14,639 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 23:03:14,639 INFO  L481      AbstractCegarLoop]: Abstraction has 78 states and 137 transitions.
[2020-11-11 23:03:14,639 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 4 states, 4 states have (on average 2.5) 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 23:03:14,639 INFO  L276                IsEmpty]: Start isEmpty. Operand 78 states and 137 transitions.
[2020-11-11 23:03:14,640 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2020-11-11 23:03:14,640 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 23:03:14,640 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 23:03:14,641 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2020-11-11 23:03:14,641 INFO  L429      AbstractCegarLoop]: === Iteration 4 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 23:03:14,641 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 23:03:14,641 INFO  L82        PathProgramCache]: Analyzing trace with hash 1605725402, now seen corresponding path program 1 times
[2020-11-11 23:03:14,641 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 23:03:14,642 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684799593]
[2020-11-11 23:03:14,642 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 23:03:14,803 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 23:03:14,916 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 23:03:14,917 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [684799593]
[2020-11-11 23:03:14,917 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 23:03:14,917 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-11-11 23:03:14,918 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266060045]
[2020-11-11 23:03:14,918 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-11-11 23:03:14,918 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 23:03:14,919 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-11-11 23:03:14,919 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2020-11-11 23:03:14,919 INFO  L87              Difference]: Start difference. First operand 78 states and 137 transitions. Second operand  has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 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 23:03:14,958 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 23:03:14,958 INFO  L93              Difference]: Finished difference Result 56 states and 91 transitions.
[2020-11-11 23:03:14,959 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2020-11-11 23:03:14,959 INFO  L78                 Accepts]: Start accepts. Automaton has  has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 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 13
[2020-11-11 23:03:14,959 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 23:03:14,960 INFO  L225             Difference]: With dead ends: 56
[2020-11-11 23:03:14,960 INFO  L226             Difference]: Without dead ends: 46
[2020-11-11 23:03:14,960 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30
[2020-11-11 23:03:14,961 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 46 states.
[2020-11-11 23:03:14,963 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 46.
[2020-11-11 23:03:14,963 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 46 states, 45 states have (on average 1.6222222222222222) internal successors, (73), 45 states have internal predecessors, (73), 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 23:03:14,964 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 73 transitions.
[2020-11-11 23:03:14,964 INFO  L78                 Accepts]: Start accepts. Automaton has 46 states and 73 transitions. Word has length 13
[2020-11-11 23:03:14,964 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 23:03:14,964 INFO  L481      AbstractCegarLoop]: Abstraction has 46 states and 73 transitions.
[2020-11-11 23:03:14,965 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 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 23:03:14,965 INFO  L276                IsEmpty]: Start isEmpty. Operand 46 states and 73 transitions.
[2020-11-11 23:03:14,966 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2020-11-11 23:03:14,966 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 23:03:14,966 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 23:03:14,966 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2020-11-11 23:03:14,966 INFO  L429      AbstractCegarLoop]: === Iteration 5 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 23:03:14,967 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 23:03:14,967 INFO  L82        PathProgramCache]: Analyzing trace with hash 11565667, now seen corresponding path program 1 times
[2020-11-11 23:03:14,967 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 23:03:14,967 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144662771]
[2020-11-11 23:03:14,968 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 23:03:15,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-11-11 23:03:15,243 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 23:03:15,244 INFO  L353   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144662771]
[2020-11-11 23:03:15,244 INFO  L219   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-11-11 23:03:15,244 INFO  L232   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2020-11-11 23:03:15,244 INFO  L155   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238091140]
[2020-11-11 23:03:15,245 INFO  L461      AbstractCegarLoop]: Interpolant automaton has 6 states
[2020-11-11 23:03:15,245 INFO  L142   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-11-11 23:03:15,245 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2020-11-11 23:03:15,246 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2020-11-11 23:03:15,246 INFO  L87              Difference]: Start difference. First operand 46 states and 73 transitions. Second operand  has 6 states, 5 states have (on average 3.4) internal successors, (17), 6 states have internal predecessors, (17), 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 23:03:15,372 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2020-11-11 23:03:15,372 INFO  L93              Difference]: Finished difference Result 68 states and 102 transitions.
[2020-11-11 23:03:15,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. 
[2020-11-11 23:03:15,373 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 3.4) internal successors, (17), 6 states have internal predecessors, (17), 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 17
[2020-11-11 23:03:15,373 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2020-11-11 23:03:15,374 INFO  L225             Difference]: With dead ends: 68
[2020-11-11 23:03:15,374 INFO  L226             Difference]: Without dead ends: 49
[2020-11-11 23:03:15,374 INFO  L749         BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56
[2020-11-11 23:03:15,375 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 49 states.
[2020-11-11 23:03:15,377 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 36.
[2020-11-11 23:03:15,377 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 36 states, 35 states have (on average 1.5142857142857142) internal successors, (53), 35 states have internal predecessors, (53), 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 23:03:15,378 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 53 transitions.
[2020-11-11 23:03:15,378 INFO  L78                 Accepts]: Start accepts. Automaton has 36 states and 53 transitions. Word has length 17
[2020-11-11 23:03:15,378 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2020-11-11 23:03:15,378 INFO  L481      AbstractCegarLoop]: Abstraction has 36 states and 53 transitions.
[2020-11-11 23:03:15,378 INFO  L482      AbstractCegarLoop]: Interpolant automaton has  has 6 states, 5 states have (on average 3.4) internal successors, (17), 6 states have internal predecessors, (17), 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 23:03:15,378 INFO  L276                IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions.
[2020-11-11 23:03:15,379 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2020-11-11 23:03:15,379 INFO  L486         BasicCegarLoop]: Found error trace
[2020-11-11 23:03:15,379 INFO  L494         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-11-11 23:03:15,379 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2020-11-11 23:03:15,380 INFO  L429      AbstractCegarLoop]: === Iteration 6 === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-11-11 23:03:15,380 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2020-11-11 23:03:15,380 INFO  L82        PathProgramCache]: Analyzing trace with hash -1780567069, now seen corresponding path program 2 times
[2020-11-11 23:03:15,380 INFO  L162   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-11-11 23:03:15,381 INFO  L353   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413737558]
[2020-11-11 23:03:15,381 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-11-11 23:03:15,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-11 23:03:15,439 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-11 23:03:15,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2020-11-11 23:03:15,489 INFO  L221             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2020-11-11 23:03:15,523 INFO  L173   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2020-11-11 23:03:15,524 INFO  L595         BasicCegarLoop]: Counterexample might be feasible
[2020-11-11 23:03:15,524 WARN  L518      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2020-11-11 23:03:15,598 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.11 11:03:15 BasicIcfg
[2020-11-11 23:03:15,599 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2020-11-11 23:03:15,601 INFO  L168              Benchmark]: Toolchain (without parser) took 15391.53 ms. Allocated memory was 302.0 MB in the beginning and 463.5 MB in the end (delta: 161.5 MB). Free memory was 277.1 MB in the beginning and 178.9 MB in the end (delta: 98.1 MB). Peak memory consumption was 262.5 MB. Max. memory is 16.0 GB.
[2020-11-11 23:03:15,601 INFO  L168              Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 302.0 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 16.0 GB.
[2020-11-11 23:03:15,602 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 759.67 ms. Allocated memory is still 302.0 MB. Free memory was 276.4 MB in the beginning and 279.9 MB in the end (delta: -3.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.0 GB.
[2020-11-11 23:03:15,603 INFO  L168              Benchmark]: Boogie Procedure Inliner took 107.73 ms. Allocated memory is still 302.0 MB. Free memory was 279.9 MB in the beginning and 276.9 MB in the end (delta: 2.9 MB). There was no memory consumed. Max. memory is 16.0 GB.
[2020-11-11 23:03:15,604 INFO  L168              Benchmark]: Boogie Preprocessor took 70.18 ms. Allocated memory is still 302.0 MB. Free memory was 276.9 MB in the beginning and 274.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
[2020-11-11 23:03:15,605 INFO  L168              Benchmark]: RCFGBuilder took 2245.99 ms. Allocated memory was 302.0 MB in the beginning and 377.5 MB in the end (delta: 75.5 MB). Free memory was 274.8 MB in the beginning and 320.5 MB in the end (delta: -45.6 MB). Peak memory consumption was 171.4 MB. Max. memory is 16.0 GB.
[2020-11-11 23:03:15,606 INFO  L168              Benchmark]: TraceAbstraction took 12175.43 ms. Allocated memory was 377.5 MB in the beginning and 463.5 MB in the end (delta: 86.0 MB). Free memory was 319.4 MB in the beginning and 178.9 MB in the end (delta: 140.5 MB). Peak memory consumption was 227.5 MB. Max. memory is 16.0 GB.
[2020-11-11 23:03:15,610 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.23 ms. Allocated memory is still 302.0 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 16.0 GB.
 * CACSL2BoogieTranslator took 759.67 ms. Allocated memory is still 302.0 MB. Free memory was 276.4 MB in the beginning and 279.9 MB in the end (delta: -3.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.0 GB.
 * Boogie Procedure Inliner took 107.73 ms. Allocated memory is still 302.0 MB. Free memory was 279.9 MB in the beginning and 276.9 MB in the end (delta: 2.9 MB). There was no memory consumed. Max. memory is 16.0 GB.
 * Boogie Preprocessor took 70.18 ms. Allocated memory is still 302.0 MB. Free memory was 276.9 MB in the beginning and 274.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
 * RCFGBuilder took 2245.99 ms. Allocated memory was 302.0 MB in the beginning and 377.5 MB in the end (delta: 75.5 MB). Free memory was 274.8 MB in the beginning and 320.5 MB in the end (delta: -45.6 MB). Peak memory consumption was 171.4 MB. Max. memory is 16.0 GB.
 * TraceAbstraction took 12175.43 ms. Allocated memory was 377.5 MB in the beginning and 463.5 MB in the end (delta: 86.0 MB). Free memory was 319.4 MB in the beginning and 178.9 MB in the end (delta: 140.5 MB). Peak memory consumption was 227.5 MB. Max. memory is 16.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: PetriNetLargeBlockEncoding benchmarks
    757 VarBasedMoverChecksPositive, 54 VarBasedMoverChecksNegative, 17 SemBasedMoverChecksPositive, 37 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.4s, 89 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 10.0s, 91 PlacesBefore, 28 PlacesAfterwards, 87 TransitionsBefore, 22 TransitionsAfterwards, 1120 CoEnabledTransitionPairs, 7 FixpointIterations, 34 TrivialSequentialCompositions, 30 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 13 ConcurrentYvCompositions, 2 ChoiceCompositions, 79 TotalNumberOfCompositions, 2990 MoverChecksTotal
  - CounterExampleResult [Line: 17]: a call of __VERIFIER_error() is reachable
    a call of __VERIFIER_error() is reachable
We found a FailurePath: 
[L708]               0  int __unbuffered_cnt = 0;
[L710]               0  int __unbuffered_p0_EAX = 0;
[L712]               0  int __unbuffered_p1_EAX = 0;
[L714]               0  int __unbuffered_p1_EBX = 0;
[L715]               0  _Bool main$tmp_guard0;
[L716]               0  _Bool main$tmp_guard1;
[L718]               0  int x = 0;
[L720]               0  int y = 0;
[L721]               0  _Bool y$flush_delayed;
[L722]               0  int y$mem_tmp;
[L723]               0  _Bool y$r_buff0_thd0;
[L724]               0  _Bool y$r_buff0_thd1;
[L725]               0  _Bool y$r_buff0_thd2;
[L726]               0  _Bool y$r_buff1_thd0;
[L727]               0  _Bool y$r_buff1_thd1;
[L728]               0  _Bool y$r_buff1_thd2;
[L729]               0  _Bool y$read_delayed;
[L730]               0  int *y$read_delayed_var;
[L731]               0  int y$w_buff0;
[L732]               0  _Bool y$w_buff0_used;
[L733]               0  int y$w_buff1;
[L734]               0  _Bool y$w_buff1_used;
[L735]               0  _Bool weak$$choice0;
[L736]               0  _Bool weak$$choice2;
[L812]               0  pthread_t t313;
[L813]  FCALL, FORK  0  pthread_create(&t313, ((void *)0), P0, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0]
[L740]               1  y$w_buff1 = y$w_buff0
[L741]               1  y$w_buff0 = 1
[L742]               1  y$w_buff1_used = y$w_buff0_used
[L743]               1  y$w_buff0_used = (_Bool)1
[L18]   COND FALSE   1  !(!expression)
[L745]               1  y$r_buff1_thd0 = y$r_buff0_thd0
[L746]               1  y$r_buff1_thd1 = y$r_buff0_thd1
[L747]               1  y$r_buff1_thd2 = y$r_buff0_thd2
[L748]               1  y$r_buff0_thd1 = (_Bool)1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0]
[L751]               1  __unbuffered_p0_EAX = x
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0]
[L814]               0  pthread_t t314;
[L815]  FCALL, FORK  0  pthread_create(&t314, ((void *)0), P1, ((void *)0))
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0]
[L768]               2  x = 1
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0]
[L771]               2  __unbuffered_p1_EAX = x
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0]
[L774]               2  weak$$choice0 = __VERIFIER_nondet_bool()
[L775]               2  weak$$choice2 = __VERIFIER_nondet_bool()
[L776]               2  y$flush_delayed = weak$$choice2
[L777]               2  y$mem_tmp = y
[L778]  EXPR         2  !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1)
[L778]               2  y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1)
[L779]  EXPR         2  weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0))
[L779]               2  y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0))
[L780]  EXPR         2  weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1))
[L780]               2  y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1))
[L781]  EXPR         2  weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used))
[L781]               2  y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used))
[L782]  EXPR         2  weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L782]               2  y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L783]  EXPR         2  weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2))
[L783]               2  y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2))
[L784]  EXPR         2  weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L784]               2  y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))
[L785]               2  __unbuffered_p1_EBX = y
[L786]  EXPR         2  y$flush_delayed ? y$mem_tmp : y
[L786]               2  y = y$flush_delayed ? y$mem_tmp : y
[L787]               2  y$flush_delayed = (_Bool)0
        VAL             [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice2=1, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0]
[L790]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y)
[L790]  EXPR         2  y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y
[L790]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y)
[L790]               2  y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y)
[L791]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used
[L791]               2  y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used
[L792]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used
[L792]               2  y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used
[L793]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2
[L793]               2  y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2
[L794]  EXPR         2  y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2
[L794]               2  y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2
[L754]  EXPR         1  y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y)
[L754]               1  y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y)
[L755]  EXPR         1  y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used
[L755]               1  y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used
[L756]  EXPR         1  y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used
[L756]               1  y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used
[L757]  EXPR         1  y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1
[L757]               1  y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1
[L758]  EXPR         1  y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1
[L758]               1  y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1
[L761]               1  __unbuffered_cnt = __unbuffered_cnt + 1
[L763]               1  return 0;
[L797]               2  __unbuffered_cnt = __unbuffered_cnt + 1
[L799]               2  return 0;
[L817]               0  main$tmp_guard0 = __unbuffered_cnt == 2
[L3]    COND FALSE   0  !(!cond)
[L821]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y)
[L821]  EXPR         0  y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y
[L821]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y)
[L821]               0  y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y)
[L822]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used
[L822]               0  y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used
[L823]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used
[L823]               0  y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used
[L824]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0
[L824]               0  y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0
[L825]  EXPR         0  y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0
[L825]               0  y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0
[L828]               0  main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0)
[L18]   COND TRUE    0  !expression
[L17]   COND FALSE   0  !(0)
[L17]                0  __assert_fail ("0", "mix012_rmo.oepc.c", 8, __extension__ __PRETTY_FUNCTION__)
        VAL             [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice2=1, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0]

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 3 procedures, 85 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 11.9s, OverallIterations: 6, TraceHistogramMax: 1, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 10.1s, HoareTripleCheckerStatistics: 109 SDtfs, 87 SDslu, 196 SDs, 0 SdLazy, 93 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=230occurred 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: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 13 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 68 NumberOfCodeBlocks, 68 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 46 ConstructedInterpolants, 0 QuantifiedInterpolants, 3148 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 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...