/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/thin002_tso.oepc.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.1-98707888a4ba860d5b57d27ee0e051c5b948cbbf-9870788
[2021-06-01 22:58:14,741 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-06-01 22:58:14,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-06-01 22:58:14,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-06-01 22:58:14,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-06-01 22:58:14,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-06-01 22:58:14,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-06-01 22:58:14,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-06-01 22:58:14,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-06-01 22:58:14,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-06-01 22:58:14,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-06-01 22:58:14,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-06-01 22:58:14,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-06-01 22:58:14,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-06-01 22:58:14,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-06-01 22:58:14,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-06-01 22:58:14,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-06-01 22:58:14,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-06-01 22:58:14,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-06-01 22:58:14,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-06-01 22:58:14,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-06-01 22:58:14,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-06-01 22:58:14,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-06-01 22:58:14,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-06-01 22:58:14,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-06-01 22:58:14,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-06-01 22:58:14,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-06-01 22:58:14,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-06-01 22:58:14,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-06-01 22:58:14,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-06-01 22:58:14,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
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[2021-06-01 22:58:14,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
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[2021-06-01 22:58:14,788 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-06-01 22:58:14,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-06-01 22:58:14,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2021-06-01 22:58:14,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
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[2021-06-01 22:58:14,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-06-01 22:58:14,790 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe.epf
[2021-06-01 22:58:14,804 INFO L113 SettingsManager]: Loading preferences was successful
[2021-06-01 22:58:14,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-06-01 22:58:14,805 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-06-01 22:58:14,805 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-06-01 22:58:14,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * Use SBE=true
[2021-06-01 22:58:14,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * sizeof long=4
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-06-01 22:58:14,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * sizeof long double=12
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-06-01 22:58:14,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * To the following directory=./dump/
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-06-01 22:58:14,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-06-01 22:58:14,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-06-01 22:58:14,808 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET
[2021-06-01 22:58:14,808 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-06-01 22:58:15,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-06-01 22:58:15,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-06-01 22:58:15,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-06-01 22:58:15,046 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-06-01 22:58:15,046 INFO L275 PluginConnector]: CDTParser initialized
[2021-06-01 22:58:15,046 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin002_tso.oepc.i
[2021-06-01 22:58:15,098 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bbc93e38/58ad54c6f5e441abbd3dec5d63b8723f/FLAGa205419f3
[2021-06-01 22:58:15,527 INFO L306 CDTParser]: Found 1 translation units.
[2021-06-01 22:58:15,527 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_tso.oepc.i
[2021-06-01 22:58:15,542 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bbc93e38/58ad54c6f5e441abbd3dec5d63b8723f/FLAGa205419f3
[2021-06-01 22:58:15,879 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bbc93e38/58ad54c6f5e441abbd3dec5d63b8723f
[2021-06-01 22:58:15,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-06-01 22:58:15,885 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2021-06-01 22:58:15,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-06-01 22:58:15,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-06-01 22:58:15,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-06-01 22:58:15,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.06 10:58:15" (1/1) ...
[2021-06-01 22:58:15,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f097ce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:15, skipping insertion in model container
[2021-06-01 22:58:15,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.06 10:58:15" (1/1) ...
[2021-06-01 22:58:15,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-06-01 22:58:15,939 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-06-01 22:58:16,035 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_tso.oepc.i[950,963]
[2021-06-01 22:58:16,209 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-06-01 22:58:16,215 INFO L203 MainTranslator]: Completed pre-run
[2021-06-01 22:58:16,224 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_tso.oepc.i[950,963]
[2021-06-01 22:58:16,253 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-06-01 22:58:16,311 INFO L208 MainTranslator]: Completed translation
[2021-06-01 22:58:16,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16 WrapperNode
[2021-06-01 22:58:16,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-06-01 22:58:16,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-06-01 22:58:16,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-06-01 22:58:16,318 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-06-01 22:58:16,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-06-01 22:58:16,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-06-01 22:58:16,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-06-01 22:58:16,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-06-01 22:58:16,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,387 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (1/1) ...
[2021-06-01 22:58:16,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-06-01 22:58:16,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-06-01 22:58:16,390 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-06-01 22:58:16,390 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-06-01 22:58:16,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (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
[2021-06-01 22:58:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2021-06-01 22:58:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2021-06-01 22:58:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-06-01 22:58:16,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-06-01 22:58:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2021-06-01 22:58:16,497 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2021-06-01 22:58:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2021-06-01 22:58:16,497 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2021-06-01 22:58:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure P2
[2021-06-01 22:58:16,497 INFO L138 BoogieDeclarations]: Found implementation of procedure P2
[2021-06-01 22:58:16,497 INFO L130 BoogieDeclarations]: Found specification of procedure P3
[2021-06-01 22:58:16,498 INFO L138 BoogieDeclarations]: Found implementation of procedure P3
[2021-06-01 22:58:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2021-06-01 22:58:16,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2021-06-01 22:58:16,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-06-01 22:58:16,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-06-01 22:58:16,503 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2021-06-01 22:58:16,792 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-06-01 22:58:16,792 INFO L299 CfgBuilder]: Removed 8 assume(true) statements.
[2021-06-01 22:58:16,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.06 10:58:16 BoogieIcfgContainer
[2021-06-01 22:58:16,793 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-06-01 22:58:16,794 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-06-01 22:58:16,794 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-06-01 22:58:16,796 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-06-01 22:58:16,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.06 10:58:15" (1/3) ...
[2021-06-01 22:58:16,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cdd3cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.06 10:58:16, skipping insertion in model container
[2021-06-01 22:58:16,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.06 10:58:16" (2/3) ...
[2021-06-01 22:58:16,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cdd3cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.06 10:58:16, skipping insertion in model container
[2021-06-01 22:58:16,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.06 10:58:16" (3/3) ...
[2021-06-01 22:58:16,798 INFO L111 eAbstractionObserver]: Analyzing ICFG thin002_tso.oepc.i
[2021-06-01 22:58:16,801 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2021-06-01 22:58:16,801 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-06-01 22:58:16,802 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-06-01 22:58:16,802 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2021-06-01 22:58:16,829 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,829 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,829 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,829 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,829 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,830 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,830 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,830 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,831 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,833 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,834 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,835 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,835 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,835 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,836 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,837 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,837 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,838 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,838 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,838 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,839 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,841 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,842 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,842 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,842 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,843 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,843 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,843 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,844 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,844 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,845 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,845 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2021-06-01 22:58:16,848 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2021-06-01 22:58:16,862 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations.
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000
[2021-06-01 22:58:16,892 INFO L378 AbstractCegarLoop]: Interprodecural is true
[2021-06-01 22:58:16,892 INFO L379 AbstractCegarLoop]: Hoare is false
[2021-06-01 22:58:16,892 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP
[2021-06-01 22:58:16,892 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-06-01 22:58:16,892 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-06-01 22:58:16,893 INFO L383 AbstractCegarLoop]: Difference is false
[2021-06-01 22:58:16,893 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-06-01 22:58:16,893 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start========
[2021-06-01 22:58:16,924 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-01 22:58:16,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-06-01 22:58:16,928 INFO L82 PathProgramCache]: Analyzing trace with hash -2037750107, now seen corresponding path program 1 times
[2021-06-01 22:58:16,933 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-01 22:58:16,933 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747339565]
[2021-06-01 22:58:16,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-01 22:58:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-01 22:58:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-01 22:58:17,268 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-01 22:58:17,268 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747339565]
[2021-06-01 22:58:17,269 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [747339565] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-01 22:58:17,269 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-01 22:58:17,269 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2021-06-01 22:58:17,270 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915523454]
[2021-06-01 22:58:17,274 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states
[2021-06-01 22:58:17,275 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-01 22:58:17,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2021-06-01 22:58:17,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2021-06-01 22:58:17,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:17,289 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-01 22:58:17,291 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 8 states have internal predecessors, (77), 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)
[2021-06-01 22:58:17,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:21,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states.
[2021-06-01 22:58:21,838 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-06-01 22:58:21,838 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-01 22:58:21,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-06-01 22:58:21,841 INFO L82 PathProgramCache]: Analyzing trace with hash 1420808896, now seen corresponding path program 1 times
[2021-06-01 22:58:21,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-01 22:58:21,842 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347814900]
[2021-06-01 22:58:21,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-01 22:58:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-01 22:58:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-01 22:58:22,036 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-01 22:58:22,037 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347814900]
[2021-06-01 22:58:22,037 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347814900] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-01 22:58:22,037 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-01 22:58:22,037 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2021-06-01 22:58:22,037 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708998540]
[2021-06-01 22:58:22,038 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states
[2021-06-01 22:58:22,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-01 22:58:22,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2021-06-01 22:58:22,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2021-06-01 22:58:22,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:22,039 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-01 22:58:22,040 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 8 states have internal predecessors, (76), 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)
[2021-06-01 22:58:22,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states.
[2021-06-01 22:58:22,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:26,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states.
[2021-06-01 22:58:26,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:26,057 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-06-01 22:58:26,057 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-01 22:58:26,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-06-01 22:58:26,058 INFO L82 PathProgramCache]: Analyzing trace with hash 642019992, now seen corresponding path program 1 times
[2021-06-01 22:58:26,059 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-01 22:58:26,059 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684205344]
[2021-06-01 22:58:26,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-01 22:58:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-01 22:58:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-01 22:58:26,162 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-01 22:58:26,163 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684205344]
[2021-06-01 22:58:26,163 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684205344] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-01 22:58:26,163 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-01 22:58:26,163 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2021-06-01 22:58:26,163 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483525942]
[2021-06-01 22:58:26,163 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states
[2021-06-01 22:58:26,164 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-01 22:58:26,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2021-06-01 22:58:26,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2021-06-01 22:58:26,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:26,165 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-01 22:58:26,165 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 8 states have internal predecessors, (76), 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)
[2021-06-01 22:58:26,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states.
[2021-06-01 22:58:26,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:26,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:31,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states.
[2021-06-01 22:58:31,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:31,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:31,482 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2021-06-01 22:58:31,482 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-06-01 22:58:31,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-06-01 22:58:31,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1802734702, now seen corresponding path program 1 times
[2021-06-01 22:58:31,482 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-06-01 22:58:31,482 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893628375]
[2021-06-01 22:58:31,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-06-01 22:58:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-06-01 22:58:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-06-01 22:58:31,561 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-06-01 22:58:31,561 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893628375]
[2021-06-01 22:58:31,561 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893628375] provided 1 perfect and 0 imperfect interpolant sequences
[2021-06-01 22:58:31,561 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-06-01 22:58:31,562 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2021-06-01 22:58:31,562 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542884335]
[2021-06-01 22:58:31,562 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states
[2021-06-01 22:58:31,562 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-06-01 22:58:31,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2021-06-01 22:58:31,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2021-06-01 22:58:31,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:31,563 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states
[2021-06-01 22:58:31,563 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 9.5) internal successors, (76), 8 states have internal predecessors, (76), 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)
[2021-06-01 22:58:31,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states.
[2021-06-01 22:58:31,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:31,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:31,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.
[2021-06-01 22:58:43,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states.
[2021-06-01 22:58:43,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:43,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:43,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states.
[2021-06-01 22:58:43,548 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2021-06-01 22:58:43,569 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2021-06-01 22:58:43,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.06 10:58:43 BasicIcfg
[2021-06-01 22:58:43,583 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-06-01 22:58:43,583 INFO L168 Benchmark]: Toolchain (without parser) took 27698.32 ms. Allocated memory was 320.9 MB in the beginning and 8.9 GB in the end (delta: 8.6 GB). Free memory was 283.2 MB in the beginning and 7.7 GB in the end (delta: -7.4 GB). Peak memory consumption was 2.1 GB. Max. memory is 16.0 GB.
[2021-06-01 22:58:43,583 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 320.9 MB. Free memory is still 301.8 MB. There was no memory consumed. Max. memory is 16.0 GB.
[2021-06-01 22:58:43,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.14 ms. Allocated memory is still 320.9 MB. Free memory was 283.0 MB in the beginning and 282.6 MB in the end (delta: 414.6 kB). Peak memory consumption was 5.4 MB. Max. memory is 16.0 GB.
[2021-06-01 22:58:43,584 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.42 ms. Allocated memory is still 320.9 MB. Free memory was 282.6 MB in the beginning and 280.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
[2021-06-01 22:58:43,584 INFO L168 Benchmark]: Boogie Preprocessor took 29.63 ms. Allocated memory is still 320.9 MB. Free memory was 280.5 MB in the beginning and 278.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
[2021-06-01 22:58:43,585 INFO L168 Benchmark]: RCFGBuilder took 403.80 ms. Allocated memory is still 320.9 MB. Free memory was 278.4 MB in the beginning and 252.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.0 GB.
[2021-06-01 22:58:43,585 INFO L168 Benchmark]: TraceAbstraction took 26788.24 ms. Allocated memory was 320.9 MB in the beginning and 8.9 GB in the end (delta: 8.6 GB). Free memory was 251.1 MB in the beginning and 7.7 GB in the end (delta: -7.5 GB). Peak memory consumption was 2.0 GB. Max. memory is 16.0 GB.
[2021-06-01 22:58:43,586 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.09 ms. Allocated memory is still 320.9 MB. Free memory is still 301.8 MB. There was no memory consumed. Max. memory is 16.0 GB.
* CACSL2BoogieTranslator took 429.14 ms. Allocated memory is still 320.9 MB. Free memory was 283.0 MB in the beginning and 282.6 MB in the end (delta: 414.6 kB). Peak memory consumption was 5.4 MB. Max. memory is 16.0 GB.
* Boogie Procedure Inliner took 41.42 ms. Allocated memory is still 320.9 MB. Free memory was 282.6 MB in the beginning and 280.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
* Boogie Preprocessor took 29.63 ms. Allocated memory is still 320.9 MB. Free memory was 280.5 MB in the beginning and 278.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB.
* RCFGBuilder took 403.80 ms. Allocated memory is still 320.9 MB. Free memory was 278.4 MB in the beginning and 252.1 MB in the end (delta: 26.2 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.0 GB.
* TraceAbstraction took 26788.24 ms. Allocated memory was 320.9 MB in the beginning and 8.9 GB in the end (delta: 8.6 GB). Free memory was 251.1 MB in the beginning and 7.7 GB in the end (delta: -7.5 GB). Peak memory consumption was 2.0 GB. Max. memory is 16.0 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: Independence relation benchmarks
ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2813268, positive: 2778453, positive conditional: 2778453, positive unconditional: 0, negative: 34815, negative conditional: 34815, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2800307, positive: 2778453, positive conditional: 2778453, positive unconditional: 0, negative: 21854, negative conditional: 21854, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2800307, positive: 2774740, positive conditional: 0, positive unconditional: 2774740, negative: 25567, negative conditional: 0, negative unconditional: 25567, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1551, positive: 1531, positive conditional: 0, positive unconditional: 1531, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1551, positive: 1522, positive conditional: 0, positive unconditional: 1522, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 29, positive: 9, positive conditional: 0, positive unconditional: 9, negative: 20, negative conditional: 0, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 25, positive conditional: 16, positive unconditional: 9, negative: 44, negative conditional: 24, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 179, positive: 62, positive conditional: 45, positive unconditional: 17, negative: 117, negative conditional: 41, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2800307, positive: 2773209, positive conditional: 0, positive unconditional: 2773209, negative: 25547, negative conditional: 0, negative unconditional: 25547, unknown: 1551, unknown conditional: 0, unknown unconditional: 1551] , Statistics on independence cache: Total cache size (in pairs): 1591, Positive cache size: 1547, Positive conditional cache size: 16, Positive unconditional cache size: 1531, Negative cache size: 44, Negative conditional cache size: 24, Negative unconditional cache size: 20, SemanticConditionEliminator.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 25, positive conditional: 16, positive unconditional: 9, negative: 44, negative conditional: 24, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 179, positive: 62, positive conditional: 45, positive unconditional: 17, negative: 117, negative conditional: 41, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 73619, positive: 3697, positive conditional: 3697, positive unconditional: 0, negative: 69882, negative conditional: 9467, negative unconditional: 60415, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1591, Positive cache size: 1547, Positive conditional cache size: 16, Positive unconditional cache size: 1531, Negative cache size: 44, Negative conditional cache size: 24, Negative unconditional cache size: 20, Eliminated conditions: 60415, SemanticConditionEliminator.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 25, positive conditional: 16, positive unconditional: 9, negative: 44, negative conditional: 24, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 179, positive: 62, positive conditional: 45, positive unconditional: 17, negative: 117, negative conditional: 41, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 73619, positive: 3697, positive conditional: 3697, positive unconditional: 0, negative: 69882, negative conditional: 9467, negative unconditional: 60415, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1591, Positive cache size: 1547, Positive conditional cache size: 16, Positive unconditional cache size: 1531, Negative cache size: 44, Negative conditional cache size: 24, Negative unconditional cache size: 20, Eliminated conditions: 60415, SemanticConditionEliminator.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 25, positive conditional: 16, positive unconditional: 9, negative: 44, negative conditional: 24, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 179, positive: 62, positive conditional: 45, positive unconditional: 17, negative: 117, negative conditional: 41, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 73619, positive: 3697, positive conditional: 3697, positive unconditional: 0, negative: 69882, negative conditional: 9467, negative unconditional: 60415, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1591, Positive cache size: 1547, Positive conditional cache size: 16, Positive unconditional cache size: 1531, Negative cache size: 44, Negative conditional cache size: 24, Negative unconditional cache size: 20, Eliminated conditions: 60415, SemanticConditionEliminator.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 73619, positive: 3713, positive conditional: 3713, positive unconditional: 0, negative: 69906, negative conditional: 9491, negative unconditional: 60415, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 25, positive conditional: 16, positive unconditional: 9, negative: 44, negative conditional: 24, negative unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 179, positive: 62, positive conditional: 45, positive unconditional: 17, negative: 117, negative conditional: 41, negative unconditional: 76, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 73619, positive: 3697, positive conditional: 3697, positive unconditional: 0, negative: 69882, negative conditional: 9467, negative unconditional: 60415, unknown: 40, unknown conditional: 40, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1591, Positive cache size: 1547, Positive conditional cache size: 16, Positive unconditional cache size: 1531, Negative cache size: 44, Negative conditional cache size: 24, Negative unconditional cache size: 20, Eliminated conditions: 60415 ], Maximal queried relation: 4, Independence queries for same thread: 12961
- PositiveResult [Line: 18]: call to reach_error is unreachable
For all program executions holds that call to reach_error is unreachable at this location
- StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances
CFG has 9 procedures, 134 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26695.9ms, OverallIterations: 4, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 7.8ms, PartialOrderReductionTime: 25887.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 55, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 20.9ms SsaConstructionTime, 130.5ms SatisfiabilityAnalysisTime, 486.2ms InterpolantComputationTime, 305 NumberOfCodeBlocks, 305 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 301 ConstructedInterpolants, 0 QuantifiedInterpolants, 1095 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
RESULT: Ultimate proved your program to be correct!
Received shutdown request...