/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-Sleep-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix044_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:27:17,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:27:17,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:27:17,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:27:17,962 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-SemanticLbe-Delay.epf [2021-03-12 21:27:17,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:27:17,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:27:17,990 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:27:17,990 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:27:17,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:27:17,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:27:17,992 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:27:17,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:27:17,993 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:27:17,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:27:17,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:27:17,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:27:17,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:27:17,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:27:17,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:27:17,994 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:27:17,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:27:17,995 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:27:17,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:27:17,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:27:17,995 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:27:17,995 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:27:17,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:27:17,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:27:17,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:27:17,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:27:17,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:27:17,996 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:27:17,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:27:17,996 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:27:17,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:27:17,996 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:27:17,996 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:27:18,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:27:18,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:27:18,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:27:18,260 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:27:18,260 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:27:18,261 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix044_pso.opt.i [2021-03-12 21:27:18,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12db089c6/5526f4ba594240dd85a65889db38e794/FLAG9e6bfce7c [2021-03-12 21:27:19,047 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:27:19,048 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix044_pso.opt.i [2021-03-12 21:27:19,056 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12db089c6/5526f4ba594240dd85a65889db38e794/FLAG9e6bfce7c [2021-03-12 21:27:19,179 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12db089c6/5526f4ba594240dd85a65889db38e794 [2021-03-12 21:27:19,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:27:19,185 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:27:19,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:27:19,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:27:19,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:27:19,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a95eceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19, skipping insertion in model container [2021-03-12 21:27:19,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:27:19,257 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:27:19,408 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix044_pso.opt.i[948,961] [2021-03-12 21:27:19,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:27:19,584 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:27:19,592 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix044_pso.opt.i[948,961] [2021-03-12 21:27:19,630 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:27:19,678 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:27:19,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19 WrapperNode [2021-03-12 21:27:19,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:27:19,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:27:19,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:27:19,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:27:19,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:27:19,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:27:19,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:27:19,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:27:19,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (1/1) ... [2021-03-12 21:27:19,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:27:19,753 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:27:19,753 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:27:19,753 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:27:19,754 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (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 [2021-03-12 21:27:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:27:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:27:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:27:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:27:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:27:19,840 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:27:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:27:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:27:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:27:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:27:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-03-12 21:27:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-03-12 21:27:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:27:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:27:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:27:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:27:19,849 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 21:27:21,235 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:27:21,235 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:27:21,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:27:21 BoogieIcfgContainer [2021-03-12 21:27:21,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:27:21,238 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:27:21,238 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:27:21,240 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:27:21,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:27:19" (1/3) ... [2021-03-12 21:27:21,240 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ae849e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:27:21, skipping insertion in model container [2021-03-12 21:27:21,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:27:19" (2/3) ... [2021-03-12 21:27:21,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ae849e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:27:21, skipping insertion in model container [2021-03-12 21:27:21,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:27:21" (3/3) ... [2021-03-12 21:27:21,242 INFO L111 eAbstractionObserver]: Analyzing ICFG mix044_pso.opt.i [2021-03-12 21:27:21,246 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:27:21,246 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:27:21,249 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:27:21,250 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:27:21,276 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,276 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,276 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,276 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,276 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,276 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,276 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,277 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,278 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,279 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,280 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,281 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,282 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,283 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,284 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,284 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,284 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,284 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,284 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,285 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,285 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,285 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,286 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,287 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,287 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,287 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,287 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,288 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,289 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,289 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,289 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,290 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:21,291 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:27:21,301 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 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 [2021-03-12 21:27:21,332 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:27:21,333 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:27:21,333 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:27:21,333 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:27:21,333 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:27:21,333 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:27:21,333 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:27:21,333 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:27:21,338 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:27:21,339 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 128 places, 117 transitions, 254 flow [2021-03-12 21:27:21,340 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 128 places, 117 transitions, 254 flow [2021-03-12 21:27:21,341 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 128 places, 117 transitions, 254 flow [2021-03-12 21:27:21,366 INFO L129 PetriNetUnfolder]: 2/113 cut-off events. [2021-03-12 21:27:21,366 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:27:21,368 INFO L84 FinitePrefix]: Finished finitePrefix Result has 126 conditions, 113 events. 2/113 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 87 event pairs, 0 based on Foata normal form. 0/109 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2021-03-12 21:27:21,371 INFO L116 LiptonReduction]: Number of co-enabled transitions 2598 [2021-03-12 21:27:22,785 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 230 DAG size of output: 189 [2021-03-12 21:27:23,063 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-12 21:27:24,373 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 314 DAG size of output: 270 [2021-03-12 21:27:24,922 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-03-12 21:27:25,920 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:27:26,291 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 88 [2021-03-12 21:27:26,414 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-12 21:27:27,780 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-12 21:27:28,087 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-12 21:27:28,670 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-03-12 21:27:29,270 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-03-12 21:27:29,547 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:27:29,811 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:27:30,406 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:27:30,971 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:27:31,255 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:27:31,529 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:27:32,171 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:27:32,800 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:27:33,849 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-03-12 21:27:34,160 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-03-12 21:27:34,978 WARN L205 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-03-12 21:27:35,856 WARN L205 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-03-12 21:27:37,052 WARN L205 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-03-12 21:27:37,386 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-03-12 21:27:39,711 WARN L205 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 288 DAG size of output: 287 [2021-03-12 21:27:40,896 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 285 [2021-03-12 21:27:41,139 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-12 21:27:41,241 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-12 21:27:41,348 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-12 21:27:41,453 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-12 21:27:41,851 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:27:42,015 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:27:42,385 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2021-03-12 21:27:42,553 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-03-12 21:27:42,575 INFO L131 LiptonReduction]: Checked pairs total: 7069 [2021-03-12 21:27:42,575 INFO L133 LiptonReduction]: Total number of compositions: 97 [2021-03-12 21:27:42,619 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:42,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:42,623 INFO L82 PathProgramCache]: Analyzing trace with hash -263063451, now seen corresponding path program 1 times [2021-03-12 21:27:42,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:42,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377600760] [2021-03-12 21:27:42,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:42,928 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377600760] [2021-03-12 21:27:42,929 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:42,929 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:27:42,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862209753] [2021-03-12 21:27:42,932 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:27:42,932 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:42,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:27:42,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:27:42,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:42,943 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:42,943 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 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) [2021-03-12 21:27:42,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:42,994 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:43,013 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:27:43,013 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:43,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:43,014 INFO L82 PathProgramCache]: Analyzing trace with hash -1760026893, now seen corresponding path program 1 times [2021-03-12 21:27:43,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:43,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055617095] [2021-03-12 21:27:43,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:43,120 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055617095] [2021-03-12 21:27:43,121 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:43,121 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:27:43,121 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774480479] [2021-03-12 21:27:43,121 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:27:43,122 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:43,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:27:43,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:27:43,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:43,122 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:43,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 8.666666666666666) internal successors, (26), 4 states have internal predecessors, (26), 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) [2021-03-12 21:27:43,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:43,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:43,154 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,154 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,177 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,178 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,178 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,178 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,178 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,178 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,178 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,178 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,179 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,179 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,179 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,179 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,179 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,179 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,181 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,232 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,258 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,259 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,259 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,259 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,259 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,259 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,260 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,260 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,260 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,260 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,260 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,261 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,261 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,261 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,263 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,292 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,293 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,294 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,294 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,294 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,295 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:43,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:43,343 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:27:43,343 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:43,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:43,344 INFO L82 PathProgramCache]: Analyzing trace with hash -1425589727, now seen corresponding path program 1 times [2021-03-12 21:27:43,344 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:43,344 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585176937] [2021-03-12 21:27:43,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:43,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585176937] [2021-03-12 21:27:43,517 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:43,518 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:27:43,518 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709221123] [2021-03-12 21:27:43,519 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:27:43,519 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:43,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:27:43,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:27:43,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:43,520 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:43,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 4.6) internal successors, (23), 5 states have internal predecessors, (23), 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) [2021-03-12 21:27:43,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:43,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:43,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:43,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,589 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,617 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,618 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,620 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,664 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,664 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,664 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,664 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,665 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,666 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,687 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,717 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,717 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,718 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,718 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,718 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,718 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,719 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,719 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,719 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,724 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,724 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,725 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,725 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,725 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,753 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,754 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,755 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,755 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,779 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,841 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,842 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,843 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,843 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,843 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,843 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,843 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,843 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,876 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,904 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,905 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,949 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:43,977 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,033 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,043 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:44,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:44,068 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:27:44,068 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:44,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:44,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1394107614, now seen corresponding path program 1 times [2021-03-12 21:27:44,069 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:44,069 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711418412] [2021-03-12 21:27:44,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:44,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711418412] [2021-03-12 21:27:44,178 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:44,178 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:27:44,179 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188094812] [2021-03-12 21:27:44,179 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:27:44,179 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:44,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:27:44,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:27:44,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:44,180 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:44,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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) [2021-03-12 21:27:44,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:44,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:44,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:44,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:44,199 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,201 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,226 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,226 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,226 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,226 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,227 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,227 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,228 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,254 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,254 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,255 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,256 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,256 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,316 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,317 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,317 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,317 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,317 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,317 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,317 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,317 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,366 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,367 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,368 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,368 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,395 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,396 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,426 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,427 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,428 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,428 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,457 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,493 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,494 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,532 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,533 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:44,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:44,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:44,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:44,563 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:27:44,563 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:44,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:44,564 INFO L82 PathProgramCache]: Analyzing trace with hash -292391237, now seen corresponding path program 2 times [2021-03-12 21:27:44,564 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:44,564 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018095144] [2021-03-12 21:27:44,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:44,717 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018095144] [2021-03-12 21:27:44,717 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:44,717 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:27:44,717 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893247032] [2021-03-12 21:27:44,717 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:27:44,717 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:44,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:27:44,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:27:44,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:44,718 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:44,718 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 6 states have internal predecessors, (23), 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) [2021-03-12 21:27:44,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:44,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:44,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:44,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:44,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:44,804 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,805 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,806 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,807 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,859 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,904 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,916 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,930 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,945 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,956 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,970 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,991 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:44,991 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,017 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,018 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,049 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,051 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,051 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,051 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,051 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,053 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,078 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,079 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,080 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_301 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,080 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,081 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,126 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,127 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,128 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,128 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,128 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,128 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,128 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,129 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,158 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,164 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,208 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,229 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,230 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,231 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,236 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,280 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,281 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,282 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,284 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,363 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,394 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,396 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,455 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,488 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,488 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,488 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_184| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,488 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,488 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,489 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,490 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,526 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_196| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,527 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_190| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,528 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,563 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,563 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,564 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,565 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,566 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,609 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,609 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,609 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,609 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,610 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,611 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,655 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,666 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,777 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,778 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,799 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,800 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_451 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,800 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,833 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_280| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,871 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,901 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,902 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:45,983 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:46,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:46,014 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:27:46,014 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:46,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:46,014 INFO L82 PathProgramCache]: Analyzing trace with hash 1966548184, now seen corresponding path program 1 times [2021-03-12 21:27:46,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:46,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534602280] [2021-03-12 21:27:46,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:46,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:46,129 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534602280] [2021-03-12 21:27:46,129 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:46,129 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:27:46,130 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716035925] [2021-03-12 21:27:46,130 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:27:46,130 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:46,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:27:46,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:27:46,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:46,130 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:46,131 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:27:46,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:46,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:46,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:46,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:46,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:46,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:46,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_288| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,208 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,209 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,210 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,265 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_290| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,283 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,284 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,285 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,321 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_294| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,322 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,323 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,381 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,424 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,463 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,464 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,464 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,464 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_302| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,464 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,464 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,464 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,464 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_298| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,497 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,517 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_308| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,517 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,517 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_310| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,518 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_304| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,518 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,518 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_306| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,519 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,562 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,563 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,606 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_316| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,957 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:46,995 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:47,010 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:47,020 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:48,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:48,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:27:48,178 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:27:48,179 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:48,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:48,179 INFO L82 PathProgramCache]: Analyzing trace with hash -1697355131, now seen corresponding path program 2 times [2021-03-12 21:27:48,179 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:48,179 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712592233] [2021-03-12 21:27:48,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:48,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712592233] [2021-03-12 21:27:48,225 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:48,225 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:27:48,226 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382858322] [2021-03-12 21:27:48,226 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:27:48,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:48,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:27:48,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:27:48,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:48,228 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:48,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 13.0) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-03-12 21:27:48,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:48,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:27:48,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:48,270 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:48,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:48,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:27:48,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,520 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:27:48,520 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:48,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:48,521 INFO L82 PathProgramCache]: Analyzing trace with hash 166132955, now seen corresponding path program 1 times [2021-03-12 21:27:48,521 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:48,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417454021] [2021-03-12 21:27:48,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:48,597 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417454021] [2021-03-12 21:27:48,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:48,597 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:27:48,597 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895483618] [2021-03-12 21:27:48,597 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:27:48,597 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:48,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:27:48,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:27:48,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:48,598 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:48,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 6 states have internal predecessors, (24), 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) [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:48,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:48,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:27:48,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:27:48,907 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:27:48,907 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:48,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:48,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1049396677, now seen corresponding path program 3 times [2021-03-12 21:27:48,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:48,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511138066] [2021-03-12 21:27:48,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:27:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:27:48,950 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511138066] [2021-03-12 21:27:48,950 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:27:48,950 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:27:48,950 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696845480] [2021-03-12 21:27:48,951 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:27:48,951 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:27:48,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:27:48,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:27:48,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:48,951 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:27:48,951 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 8.666666666666666) internal successors, (26), 4 states have internal predecessors, (26), 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) [2021-03-12 21:27:48,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,951 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:48,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:48,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:27:48,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:48,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:27:48,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:27:49,257 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:49,267 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:49,279 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:27:49,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:27:49,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:27:49,295 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-12 21:27:49,295 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:27:49,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:27:49,295 INFO L82 PathProgramCache]: Analyzing trace with hash 59064971, now seen corresponding path program 4 times [2021-03-12 21:27:49,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:27:49,295 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108377055] [2021-03-12 21:27:49,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:27:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:27:49,323 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:27:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:27:49,368 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:27:49,408 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:27:49,408 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:27:49,409 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-12 21:27:49,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:27:49 BasicIcfg [2021-03-12 21:27:49,475 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:27:49,476 INFO L168 Benchmark]: Toolchain (without parser) took 30293.85 ms. Allocated memory was 371.2 MB in the beginning and 824.2 MB in the end (delta: 453.0 MB). Free memory was 333.9 MB in the beginning and 689.5 MB in the end (delta: -355.6 MB). Peak memory consumption was 98.6 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:49,476 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 371.2 MB. Free memory is still 352.0 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:27:49,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.98 ms. Allocated memory is still 371.2 MB. Free memory was 333.2 MB in the beginning and 331.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:49,477 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.47 ms. Allocated memory is still 371.2 MB. Free memory was 331.7 MB in the beginning and 328.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:49,477 INFO L168 Benchmark]: Boogie Preprocessor took 34.24 ms. Allocated memory is still 371.2 MB. Free memory was 328.6 MB in the beginning and 326.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:49,477 INFO L168 Benchmark]: RCFGBuilder took 1484.05 ms. Allocated memory is still 371.2 MB. Free memory was 326.5 MB in the beginning and 295.4 MB in the end (delta: 31.0 MB). Peak memory consumption was 159.4 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:49,477 INFO L168 Benchmark]: TraceAbstraction took 28237.60 ms. Allocated memory was 371.2 MB in the beginning and 824.2 MB in the end (delta: 453.0 MB). Free memory was 295.4 MB in the beginning and 689.5 MB in the end (delta: -394.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.0 GB. [2021-03-12 21:27:49,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 371.2 MB. Free memory is still 352.0 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 490.98 ms. Allocated memory is still 371.2 MB. Free memory was 333.2 MB in the beginning and 331.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 38.47 ms. Allocated memory is still 371.2 MB. Free memory was 331.7 MB in the beginning and 328.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 34.24 ms. Allocated memory is still 371.2 MB. Free memory was 328.6 MB in the beginning and 326.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1484.05 ms. Allocated memory is still 371.2 MB. Free memory was 326.5 MB in the beginning and 295.4 MB in the end (delta: 31.0 MB). Peak memory consumption was 159.4 MB. Max. memory is 16.0 GB. * TraceAbstraction took 28237.60 ms. Allocated memory was 371.2 MB in the beginning and 824.2 MB in the end (delta: 453.0 MB). Free memory was 295.4 MB in the beginning and 689.5 MB in the end (delta: -394.0 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 21234.9ms, 128 PlacesBefore, 45 PlacesAfterwards, 117 TransitionsBefore, 33 TransitionsAfterwards, 2598 CoEnabledTransitionPairs, 7 FixpointIterations, 41 TrivialSequentialCompositions, 49 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 6 ConcurrentYvCompositions, 1 ChoiceCompositions, 97 TotalNumberOfCompositions, 7069 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3597, positive: 3385, positive conditional: 0, positive unconditional: 3385, negative: 212, negative conditional: 0, negative unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1866, positive: 1798, positive conditional: 0, positive unconditional: 1798, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1866, positive: 1768, positive conditional: 0, positive unconditional: 1768, negative: 98, negative conditional: 0, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 30, positive conditional: 0, positive unconditional: 30, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1163, positive: 115, positive conditional: 0, positive unconditional: 115, negative: 1049, negative conditional: 0, negative unconditional: 1049, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3597, positive: 1587, positive conditional: 0, positive unconditional: 1587, negative: 144, negative conditional: 0, negative unconditional: 144, unknown: 1866, unknown conditional: 0, unknown unconditional: 1866] , Statistics on independence cache: Total cache size (in pairs): 205, Positive cache size: 183, Positive conditional cache size: 0, Positive unconditional cache size: 183, Negative cache size: 22, Negative conditional cache size: 0, Negative unconditional cache size: 22 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 60284, positive: 53054, positive conditional: 53054, positive unconditional: 0, negative: 7230, negative conditional: 7230, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 54972, positive: 53054, positive conditional: 53054, positive unconditional: 0, negative: 1918, negative conditional: 1918, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 54972, positive: 43825, positive conditional: 0, positive unconditional: 43825, negative: 11147, negative conditional: 0, negative unconditional: 11147, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 266, positive: 228, positive conditional: 0, positive unconditional: 228, negative: 38, negative conditional: 0, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 266, positive: 210, positive conditional: 0, positive unconditional: 210, negative: 56, negative conditional: 0, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 56, positive: 18, positive conditional: 0, positive unconditional: 18, negative: 38, negative conditional: 0, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 54972, positive: 43597, positive conditional: 0, positive unconditional: 43597, negative: 11109, negative conditional: 0, negative unconditional: 11109, unknown: 266, unknown conditional: 0, unknown unconditional: 266] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762, SemanticConditionEliminator.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 58431, positive: 9229, positive conditional: 9229, positive unconditional: 0, negative: 49202, negative conditional: 4440, negative unconditional: 44762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 174, positive: 83, positive conditional: 65, positive unconditional: 18, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3993, positive: 1770, positive conditional: 1612, positive unconditional: 158, negative: 2223, negative conditional: 1573, negative unconditional: 650, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58431, positive: 9164, positive conditional: 9164, positive unconditional: 0, negative: 49149, negative conditional: 4387, negative unconditional: 44762, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 384, Positive cache size: 293, Positive conditional cache size: 65, Positive unconditional cache size: 228, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 44762 ], Maximal queried relation: 9, Independence queries for same thread: 5312 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p1_EAX = 0; [L714] 0 int __unbuffered_p3_EAX = 0; [L716] 0 int __unbuffered_p3_EBX = 0; [L718] 0 int a = 0; [L720] 0 int b = 0; [L721] 0 _Bool main$tmp_guard0; [L722] 0 _Bool main$tmp_guard1; [L724] 0 int x = 0; [L726] 0 int y = 0; [L728] 0 int z = 0; [L729] 0 _Bool z$flush_delayed; [L730] 0 int z$mem_tmp; [L731] 0 _Bool z$r_buff0_thd0; [L732] 0 _Bool z$r_buff0_thd1; [L733] 0 _Bool z$r_buff0_thd2; [L734] 0 _Bool z$r_buff0_thd3; [L735] 0 _Bool z$r_buff0_thd4; [L736] 0 _Bool z$r_buff1_thd0; [L737] 0 _Bool z$r_buff1_thd1; [L738] 0 _Bool z$r_buff1_thd2; [L739] 0 _Bool z$r_buff1_thd3; [L740] 0 _Bool z$r_buff1_thd4; [L741] 0 _Bool z$read_delayed; [L742] 0 int *z$read_delayed_var; [L743] 0 int z$w_buff0; [L744] 0 _Bool z$w_buff0_used; [L745] 0 int z$w_buff1; [L746] 0 _Bool z$w_buff1_used; [L747] 0 _Bool weak$$choice0; [L748] 0 _Bool weak$$choice2; [L846] 0 pthread_t t1173; [L847] FCALL, FORK 0 pthread_create(&t1173, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L848] 0 pthread_t t1174; [L849] FCALL, FORK 0 pthread_create(&t1174, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L850] 0 pthread_t t1175; [L851] FCALL, FORK 0 pthread_create(&t1175, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L852] 0 pthread_t t1176; [L853] FCALL, FORK 0 pthread_create(&t1176, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L802] 4 z$w_buff1 = z$w_buff0 [L803] 4 z$w_buff0 = 2 [L804] 4 z$w_buff1_used = z$w_buff0_used [L805] 4 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 4 !(!expression) [L807] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L808] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L809] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L810] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L811] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L812] 4 z$r_buff0_thd4 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L815] 4 a = 1 [L818] 4 __unbuffered_p3_EAX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L821] 4 __unbuffered_p3_EBX = b VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L752] 1 b = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L755] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L767] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L770] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L785] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L788] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L788] EXPR 3 z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z [L788] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L788] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L789] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L789] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L790] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L790] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L791] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L791] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L792] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L792] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L824] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L824] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L825] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L825] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L826] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L826] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L827] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L827] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L828] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L828] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L762] 1 return 0; [L795] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L797] 3 return 0; [L831] 4 __unbuffered_cnt = __unbuffered_cnt + 1 [L833] 4 return 0; [L775] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L777] 2 return 0; [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 4 [L3] COND FALSE 0 !(!cond) [L859] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L859] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L859] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L859] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L860] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L860] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L861] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L861] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L862] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L862] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L863] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L863] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L866] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L867] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L868] 0 z$flush_delayed = weak$$choice2 [L869] 0 z$mem_tmp = z [L870] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L870] 0 z = !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L871] EXPR 0 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L871] 0 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L872] EXPR 0 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L872] 0 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L873] EXPR 0 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L873] 0 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L874] EXPR 0 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L874] 0 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L875] EXPR 0 weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L875] 0 z$r_buff0_thd0 = weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L876] EXPR 0 weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L876] 0 z$r_buff1_thd0 = weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L877] 0 main$tmp_guard1 = !(x == 2 && z == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) [L878] EXPR 0 z$flush_delayed ? z$mem_tmp : z [L878] 0 z = z$flush_delayed ? z$mem_tmp : z [L879] 0 z$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 116 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 28101.7ms, OverallIterations: 10, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 21251.0ms, PartialOrderReductionTime: 5539.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 44, 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: 29.1ms SsaConstructionTime, 308.5ms SatisfiabilityAnalysisTime, 700.2ms InterpolantComputationTime, 235 NumberOfCodeBlocks, 235 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 200 ConstructedInterpolants, 0 QuantifiedInterpolants, 1374 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...