/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-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe031_pso.opt.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.0-aa1e80b
[2020-12-18 08:54:50,069 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-12-18 08:54:50,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-12-18 08:54:50,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-12-18 08:54:50,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-12-18 08:54:50,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-12-18 08:54:50,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-12-18 08:54:50,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-12-18 08:54:50,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-12-18 08:54:50,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-12-18 08:54:50,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2020-12-18 08:54:50,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-12-18 08:54:50,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-12-18 08:54:50,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-12-18 08:54:50,159 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-12-18 08:54:50,161 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-12-18 08:54:50,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-12-18 08:54:50,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-12-18 08:54:50,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-12-18 08:54:50,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-12-18 08:54:50,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-12-18 08:54:50,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-12-18 08:54:50,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-12-18 08:54:50,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-12-18 08:54:50,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-12-18 08:54:50,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-12-18 08:54:50,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-12-18 08:54:50,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-12-18 08:54:50,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-12-18 08:54:50,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-12-18 08:54:50,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-12-18 08:54:50,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-12-18 08:54:50,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
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[2020-12-18 08:54:50,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
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[2020-12-18 08:54:50,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2020-12-18 08:54:50,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2020-12-18 08:54:50,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-12-18 08:54:50,205 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-Sleep-NoLbe-New_States.epf
[2020-12-18 08:54:50,233 INFO L113 SettingsManager]: Loading preferences was successful
[2020-12-18 08:54:50,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-12-18 08:54:50,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-12-18 08:54:50,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-12-18 08:54:50,236 INFO L138 SettingsManager]: * Use SBE=true
[2020-12-18 08:54:50,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-12-18 08:54:50,236 INFO L138 SettingsManager]: * sizeof long=4
[2020-12-18 08:54:50,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-12-18 08:54:50,237 INFO L138 SettingsManager]: * sizeof POINTER=4
[2020-12-18 08:54:50,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-12-18 08:54:50,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-12-18 08:54:50,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-12-18 08:54:50,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-12-18 08:54:50,238 INFO L138 SettingsManager]: * sizeof long double=12
[2020-12-18 08:54:50,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-12-18 08:54:50,238 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-12-18 08:54:50,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-12-18 08:54:50,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-12-18 08:54:50,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-12-18 08:54:50,239 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-12-18 08:54:50,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-12-18 08:54:50,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-12-18 08:54:50,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-12-18 08:54:50,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-12-18 08:54:50,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-12-18 08:54:50,240 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-12-18 08:54:50,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-12-18 08:54:50,241 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2020-12-18 08:54:50,241 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true
[2020-12-18 08:54:50,241 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA
[2020-12-18 08:54:50,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-12-18 08:54:50,242 INFO L138 SettingsManager]: * Minimization of abstraction=NONE
[2020-12-18 08:54:50,242 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2020-12-18 08:54:50,242 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES
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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2020-12-18 08:54:50,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2020-12-18 08:54:50,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-12-18 08:54:50,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-12-18 08:54:50,714 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-12-18 08:54:50,715 INFO L275 PluginConnector]: CDTParser initialized
[2020-12-18 08:54:50,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe031_pso.opt.i
[2020-12-18 08:54:50,807 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5beda03e/691471730e32433d952b4a765a3625e8/FLAG42ab3893e
[2020-12-18 08:54:51,639 INFO L306 CDTParser]: Found 1 translation units.
[2020-12-18 08:54:51,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe031_pso.opt.i
[2020-12-18 08:54:51,658 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5beda03e/691471730e32433d952b4a765a3625e8/FLAG42ab3893e
[2020-12-18 08:54:51,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5beda03e/691471730e32433d952b4a765a3625e8
[2020-12-18 08:54:51,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-12-18 08:54:51,877 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2020-12-18 08:54:51,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-12-18 08:54:51,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-12-18 08:54:51,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-12-18 08:54:51,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:54:51" (1/1) ...
[2020-12-18 08:54:51,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55bb0297 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:51, skipping insertion in model container
[2020-12-18 08:54:51,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:54:51" (1/1) ...
[2020-12-18 08:54:51,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-12-18 08:54:51,941 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-12-18 08:54:52,331 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-12-18 08:54:52,342 INFO L203 MainTranslator]: Completed pre-run
[2020-12-18 08:54:52,440 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-12-18 08:54:52,583 INFO L208 MainTranslator]: Completed translation
[2020-12-18 08:54:52,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52 WrapperNode
[2020-12-18 08:54:52,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-12-18 08:54:52,586 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-12-18 08:54:52,586 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-12-18 08:54:52,586 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2020-12-18 08:54:52,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-12-18 08:54:52,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-12-18 08:54:52,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2020-12-18 08:54:52,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2020-12-18 08:54:52,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (1/1) ...
[2020-12-18 08:54:52,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-12-18 08:54:52,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-12-18 08:54:52,708 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2020-12-18 08:54:52,708 INFO L275 PluginConnector]: RCFGBuilder initialized
[2020-12-18 08:54:52,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (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
[2020-12-18 08:54:52,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2020-12-18 08:54:52,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2020-12-18 08:54:52,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-12-18 08:54:52,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-12-18 08:54:52,804 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2020-12-18 08:54:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2020-12-18 08:54:52,804 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2020-12-18 08:54:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2020-12-18 08:54:52,804 INFO L130 BoogieDeclarations]: Found specification of procedure P2
[2020-12-18 08:54:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure P2
[2020-12-18 08:54:52,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2020-12-18 08:54:52,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2020-12-18 08:54:52,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-12-18 08:54:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-12-18 08:54:52,807 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2020-12-18 08:54:54,933 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-12-18 08:54:54,933 INFO L298 CfgBuilder]: Removed 14 assume(true) statements.
[2020-12-18 08:54:54,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:54:54 BoogieIcfgContainer
[2020-12-18 08:54:54,936 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-12-18 08:54:54,938 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-12-18 08:54:54,938 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2020-12-18 08:54:54,941 INFO L275 PluginConnector]: TraceAbstraction initialized
[2020-12-18 08:54:54,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 08:54:51" (1/3) ...
[2020-12-18 08:54:54,943 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@405f26a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:54:54, skipping insertion in model container
[2020-12-18 08:54:54,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:54:52" (2/3) ...
[2020-12-18 08:54:54,943 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@405f26a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:54:54, skipping insertion in model container
[2020-12-18 08:54:54,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:54:54" (3/3) ...
[2020-12-18 08:54:54,945 INFO L111 eAbstractionObserver]: Analyzing ICFG safe031_pso.opt.i
[2020-12-18 08:54:54,962 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-12-18 08:54:54,962 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2020-12-18 08:54:54,966 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations.
[2020-12-18 08:54:54,967 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-12-18 08:54:55,003 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,003 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,003 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,004 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,004 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,004 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,004 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,004 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,005 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,005 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,005 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,005 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,006 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,006 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,006 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,006 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,007 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,007 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,008 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,009 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,010 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,010 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,011 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,011 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,011 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,011 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,012 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,012 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,012 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,012 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,012 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,012 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,013 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,013 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,013 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,013 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,013 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,013 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,014 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,014 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,014 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,014 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,014 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,014 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,015 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,015 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,015 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,015 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,015 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,015 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,016 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,016 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,016 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,016 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,016 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,017 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,017 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,017 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,017 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,018 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,018 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,018 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,018 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,018 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,018 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,018 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,019 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,019 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,019 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,020 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,022 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,022 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,022 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,023 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,023 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,023 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,023 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,023 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,023 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,024 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,024 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,024 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,024 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,024 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,029 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,029 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,029 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,029 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,031 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,032 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,032 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,032 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,032 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,032 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,033 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,033 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,033 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,033 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-12-18 08:54:55,041 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2020-12-18 08:54:55,055 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations.
[2020-12-18 08:54:55,081 INFO L377 AbstractCegarLoop]: Interprodecural is true
[2020-12-18 08:54:55,081 INFO L378 AbstractCegarLoop]: Hoare is true
[2020-12-18 08:54:55,081 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP
[2020-12-18 08:54:55,082 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-12-18 08:54:55,082 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-12-18 08:54:55,082 INFO L382 AbstractCegarLoop]: Difference is false
[2020-12-18 08:54:55,082 INFO L383 AbstractCegarLoop]: Minimize is NONE
[2020-12-18 08:54:55,082 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-12-18 08:55:01,321 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 6218ms
[2020-12-18 08:55:01,322 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 14905 states, but on-demand construction may add more states
[2020-12-18 08:55:01,389 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 14905 states, 13392 states have (on average 2.3740292712066906) internal successors, (31793), 14904 states have internal predecessors, (31793), 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)
Size of Word is: 73 and size of Sequence is : 74[2020-12-18 08:55:01,412 INFO L131 SleepSetCegar]: Size of mCounterexample is: 74
[2020-12-18 08:55:01,413 INFO L132 SleepSetCegar]: [112#[ULTIMATE.startENTRY]don't care, 115#[L-1]don't care, 118#[L-1-1]don't care, 121#[L17]don't care, 124#[L17-1]don't care, 127#[L17-2]don't care, 130#[L17-3]don't care, 133#[L17-4]don't care, 136#[L711]don't care, 139#[L712]don't care, 142#[L713]don't care, 145#[L715]don't care, 148#[L717]don't care, 151#[L718]don't care, 154#[L719]don't care, 157#[L720]don't care, 160#[L721]don't care, 163#[L722]don't care, 166#[L723]don't care, 169#[L724]don't care, 172#[L725]don't care, 175#[L726]don't care, 178#[L727]don't care, 181#[L728]don't care, 184#[L729]don't care, 187#[L730]don't care, 190#[L731]don't care, 193#[L732]don't care, 196#[L733]don't care, 199#[L735]don't care, 202#[L736]don't care, 205#[L737]don't care, 208#[L-1-2]don't care, 211#[L-1-3]don't care, 214#[L815]don't care, 217#[L815-1]don't care, 220#[L816]don't care, 223#[L816-1, P0ENTRY]don't care, 228#[L817, P0ENTRY]don't care, 232#[L817-1, P0ENTRY]don't care, 238#[L818, P0ENTRY]don't care, 244#[L818, L740]don't care, 250#[L818, L742]don't care, 258#[L818, L747]don't care, 264#[L818, L752]don't care, 268#[P0FINAL, L818]don't care, 274#[L818, P0EXIT]don't care, 280#[P1ENTRY, L818-1, P0EXIT]don't care, 285#[P1ENTRY, L819, P0EXIT]don't care, 291#[P1ENTRY, L819-1, P0EXIT]don't care, 297#[P1ENTRY, L820, P0EXIT]don't care, 301#[L757, L820, P0EXIT]don't care, 309#[L759, L820, P0EXIT]don't care, 313#[L762, L820, P0EXIT]don't care, 321#[L769, L820, P0EXIT]don't care, 325#[L772, L820, P0EXIT]don't care, 331#[P1FINAL, L820, P0EXIT]don't care, 337#[P1EXIT, L820, P0EXIT]don't care, 343#[P2ENTRY, P1EXIT, L820-1, P0EXIT]don't care, 348#[P2ENTRY, P1EXIT, L821, P0EXIT]don't care, 352#[P2ENTRY, P1EXIT, L823, P0EXIT]don't care, 358#[P2ENTRY, P1EXIT, L824, P0EXIT]don't care, 364#[P2ENTRY, L2, P1EXIT, P0EXIT]don't care, 370#[P2ENTRY, L3, P1EXIT, P0EXIT]don't care, 380#[P2ENTRY, L3-1, P1EXIT, P0EXIT]don't care, 376#[P2ENTRY, L2-1, P1EXIT, P0EXIT]don't care, 389#[P2ENTRY, L831, P1EXIT, P0EXIT]don't care, 395#[P2ENTRY, P1EXIT, L847, P0EXIT]don't care, 401#[P2ENTRY, L848, P1EXIT, P0EXIT]don't care, 407#[P2ENTRY, P1EXIT, L18, P0EXIT]don't care, 413#[P2ENTRY, P1EXIT, L18-1, P0EXIT]don't care, 419#[P2ENTRY, L18-2, P1EXIT, P0EXIT]don't care, 430#[L777, L18-2, P1EXIT, P0EXIT]don't care, 436#[L18-2, P1EXIT, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT]don't care]
[2020-12-18 08:55:01,413 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-18 08:55:01,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-12-18 08:55:01,421 INFO L82 PathProgramCache]: Analyzing trace with hash 262483069, now seen corresponding path program 1 times
[2020-12-18 08:55:01,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-18 08:55:01,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316910676]
[2020-12-18 08:55:01,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-18 08:55:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-18 08:55:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-18 08:55:01,827 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316910676]
[2020-12-18 08:55:01,828 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-12-18 08:55:01,828 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2020-12-18 08:55:01,829 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565034322]
[2020-12-18 08:55:01,832 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states
[2020-12-18 08:55:01,833 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-12-18 08:55:01,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2020-12-18 08:55:01,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2020-12-18 08:55:01,851 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2020-12-18 08:55:01,851 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 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)
Size of Word is: 66 and size of Sequence is : 67[2020-12-18 08:55:03,182 INFO L131 SleepSetCegar]: Size of mCounterexample is: 67
[2020-12-18 08:55:03,183 INFO L132 SleepSetCegar]: [101715#[ULTIMATE.startENTRY]true, 101717#[L-1]true, 101719#[L-1-1]true, 101721#[L17]true, 101723#[L17-1]true, 101725#[L17-2]true, 101727#[L17-3]true, 101729#[L17-4]true, 101731#[L711]true, 101733#[L712]true, 101735#[L713]true, 101737#[L715]true, 101739#[L717]true, 101741#[L718]true, 101743#[L719]true, 101745#[L720]true, 101747#[L721]true, 101749#[L722]true, 101751#[L723]true, 101753#[L724]true, 101755#[L725]true, 101757#[L726]true, 101759#[L727]true, 101761#[L728]true, 101763#[L729]true, 101765#[L730]true, 101767#[L731]true, 101769#[L732]true, 101771#[L733]true, 101773#[L735]true, 101775#[L736]true, 101777#[L737]true, 101779#[L-1-2]true, 101781#[L-1-3]true, 101783#[L815]true, 101785#[L815-1]true, 101787#[L816]true, 101789#[L816-1, P0ENTRY]true, 101791#[L817, P0ENTRY]true, 101795#[L817-1, P0ENTRY]true, 101799#[L818, P0ENTRY]true, 101804#[L818, L740]true, 101808#[L818, L742]true, 101811#[L818, L747]true, 101815#[L818, L752]true, 101819#[P0FINAL, L818]true, 101823#[L818, P0EXIT]true, 101827#[P1ENTRY, L818-1, P0EXIT]true, 101830#[P1ENTRY, L819, P0EXIT]true, 101834#[P1ENTRY, L819-1, P0EXIT]true, 101838#[P1ENTRY, L820, P0EXIT]true, 101841#[L757, L820, P0EXIT]true, 101846#[L759, L820, P0EXIT]true, 101850#[L762, L820, P0EXIT]true, 101854#[L769, L820, P0EXIT]true, 101858#[L772, L820, P0EXIT]true, 101862#[P1FINAL, L820, P0EXIT]true, 101866#[P1EXIT, L820, P0EXIT]true, 101869#[P2ENTRY, P1EXIT, L820-1, P0EXIT]true, 101871#[P2ENTRY, P1EXIT, L821, P0EXIT]true, 101875#[P2ENTRY, P1EXIT, L823, P0EXIT]true, 101880#[P2ENTRY, P1EXIT, L824, P0EXIT]true, 101883#[P2ENTRY, L2, P1EXIT, P0EXIT]true, 101887#[P2ENTRY, L3, P1EXIT, P0EXIT]true, 101891#[P2ENTRY, L3-1, P1EXIT, P0EXIT]true, 101898#[L3-1, L777, P1EXIT, P0EXIT]true, 102484#[L3-1, P1EXIT, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT]true]
[2020-12-18 08:55:03,184 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2020-12-18 08:55:03,184 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2020-12-18 08:55:03,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2020-12-18 08:55:03,185 INFO L82 PathProgramCache]: Analyzing trace with hash 2008923174, now seen corresponding path program 1 times
[2020-12-18 08:55:03,185 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2020-12-18 08:55:03,185 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458738285]
[2020-12-18 08:55:03,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2020-12-18 08:55:03,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2020-12-18 08:55:03,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2020-12-18 08:55:03,449 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458738285]
[2020-12-18 08:55:03,449 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2020-12-18 08:55:03,450 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2020-12-18 08:55:03,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509335185]
[2020-12-18 08:55:03,451 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states
[2020-12-18 08:55:03,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2020-12-18 08:55:03,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2020-12-18 08:55:03,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20
[2020-12-18 08:55:03,453 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2020-12-18 08:55:03,453 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 16.5) internal successors, (66), 5 states have internal predecessors, (66), 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)
[2020-12-18 08:55:03,490 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2020-12-18 08:55:03,491 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception:
java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@1e8ebfb6
at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.checkImplication(TransFormulaUtils.java:1201)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.performInclusionCheck(SemanticIndependenceRelation.java:149)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.contains(SemanticIndependenceRelation.java:105)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.contains(SemanticIndependenceRelation.java:1)
at de.uni_freiburg.informatik.ultimate.automata.partialorder.UnionIndependenceRelation.lambda$2(UnionIndependenceRelation.java:62)
at java.base/java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90)
at java.base/java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958)
at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:127)
at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230)
at java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:528)
at de.uni_freiburg.informatik.ultimate.automata.partialorder.UnionIndependenceRelation.contains(UnionIndependenceRelation.java:62)
at de.uni_freiburg.informatik.ultimate.automata.partialorder.CachedIndependenceRelation.contains(CachedIndependenceRelation.java:96)
at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.lambda$0(SleepSetNewStateReduction.java:129)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176)
at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.search(SleepSetNewStateReduction.java:130)
at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.<init>(SleepSetNewStateReduction.java:85)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetCegar.isAbstractionEmpty(SleepSetCegar.java:123)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:508)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:143)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:378)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:197)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.<init>(TraceAbstractionStarter.java:149)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2020-12-18 08:55:03,499 INFO L168 Benchmark]: Toolchain (without parser) took 11621.17 ms. Allocated memory was 302.0 MB in the beginning and 1.0 GB in the end (delta: 738.2 MB). Free memory was 276.0 MB in the beginning and 823.1 MB in the end (delta: -547.2 MB). Peak memory consumption was 192.4 MB. Max. memory is 16.0 GB.
[2020-12-18 08:55:03,500 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 271.9 MB in the beginning and 271.8 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB.
[2020-12-18 08:55:03,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 706.25 ms. Allocated memory is still 302.0 MB. Free memory was 275.8 MB in the beginning and 270.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 27.7 MB. Max. memory is 16.0 GB.
[2020-12-18 08:55:03,501 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.79 ms. Allocated memory is still 302.0 MB. Free memory was 270.6 MB in the beginning and 267.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB.
[2020-12-18 08:55:03,502 INFO L168 Benchmark]: Boogie Preprocessor took 49.28 ms. Allocated memory is still 302.0 MB. Free memory was 267.6 MB in the beginning and 265.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
[2020-12-18 08:55:03,503 INFO L168 Benchmark]: RCFGBuilder took 2228.04 ms. Allocated memory was 302.0 MB in the beginning and 364.9 MB in the end (delta: 62.9 MB). Free memory was 265.5 MB in the beginning and 238.9 MB in the end (delta: 26.5 MB). Peak memory consumption was 92.5 MB. Max. memory is 16.0 GB.
[2020-12-18 08:55:03,506 INFO L168 Benchmark]: TraceAbstraction took 8558.64 ms. Allocated memory was 364.9 MB in the beginning and 1.0 GB in the end (delta: 675.3 MB). Free memory was 237.9 MB in the beginning and 823.1 MB in the end (delta: -585.2 MB). Peak memory consumption was 89.0 MB. Max. memory is 16.0 GB.
[2020-12-18 08:55:03,518 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 271.9 MB in the beginning and 271.8 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB.
* CACSL2BoogieTranslator took 706.25 ms. Allocated memory is still 302.0 MB. Free memory was 275.8 MB in the beginning and 270.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 27.7 MB. Max. memory is 16.0 GB.
* Boogie Procedure Inliner took 71.79 ms. Allocated memory is still 302.0 MB. Free memory was 270.6 MB in the beginning and 267.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB.
* Boogie Preprocessor took 49.28 ms. Allocated memory is still 302.0 MB. Free memory was 267.6 MB in the beginning and 265.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
* RCFGBuilder took 2228.04 ms. Allocated memory was 302.0 MB in the beginning and 364.9 MB in the end (delta: 62.9 MB). Free memory was 265.5 MB in the beginning and 238.9 MB in the end (delta: 26.5 MB). Peak memory consumption was 92.5 MB. Max. memory is 16.0 GB.
* TraceAbstraction took 8558.64 ms. Allocated memory was 364.9 MB in the beginning and 1.0 GB in the end (delta: 675.3 MB). Free memory was 237.9 MB in the beginning and 823.1 MB in the end (delta: -585.2 MB). Peak memory consumption was 89.0 MB. Max. memory is 16.0 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@1e8ebfb6
de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@1e8ebfb6: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...