/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/mix047_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:28:36,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:28:36,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:28:36,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:28:36,989 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 21:28:37,022 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:28:37,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:28:37,023 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:28:37,023 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:28:37,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:28:37,026 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:28:37,026 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:28:37,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:28:37,026 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:28:37,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:28:37,027 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:28:37,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:28:37,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:28:37,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:28:37,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:28:37,028 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:28:37,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:28:37,028 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:28:37,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:28:37,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:28:37,028 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:28:37,028 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:28:37,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:28:37,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:28:37,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:28:37,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:28:37,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:28:37,029 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:28:37,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:28:37,030 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:28:37,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:28:37,030 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:28:37,030 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:28:37,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:28:37,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:28:37,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:28:37,383 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:28:37,383 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:28:37,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix047_pso.opt.i [2021-03-12 21:28:37,433 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb220adb6/2b7ad8b2419c4326b757d21969972448/FLAG2704591c0 [2021-03-12 21:28:37,975 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:28:37,976 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_pso.opt.i [2021-03-12 21:28:37,991 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb220adb6/2b7ad8b2419c4326b757d21969972448/FLAG2704591c0 [2021-03-12 21:28:38,288 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb220adb6/2b7ad8b2419c4326b757d21969972448 [2021-03-12 21:28:38,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:28:38,306 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:28:38,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:28:38,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:28:38,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:28:38,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fead990 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38, skipping insertion in model container [2021-03-12 21:28:38,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:28:38,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:28:38,506 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/mix047_pso.opt.i[948,961] [2021-03-12 21:28:38,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:28:38,724 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:28:38,734 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/mix047_pso.opt.i[948,961] [2021-03-12 21:28:38,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:28:38,880 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:28:38,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38 WrapperNode [2021-03-12 21:28:38,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:28:38,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:28:38,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:28:38,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:28:38,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:28:38,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:28:38,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:28:38,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:28:38,949 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (1/1) ... [2021-03-12 21:28:38,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:28:38,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:28:38,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:28:38,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:28:38,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (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 21:28:39,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:28:39,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:28:39,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:28:39,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:28:39,053 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:28:39,053 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:28:39,053 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:28:39,053 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:28:39,053 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:28:39,053 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:28:39,054 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-03-12 21:28:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-03-12 21:28:39,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:28:39,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:28:39,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:28:39,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:28:39,056 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 21:28:40,826 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:28:40,826 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:28:40,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:28:40 BoogieIcfgContainer [2021-03-12 21:28:40,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:28:40,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:28:40,832 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:28:40,834 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:28:40,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:28:38" (1/3) ... [2021-03-12 21:28:40,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f23bfe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:28:40, skipping insertion in model container [2021-03-12 21:28:40,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:28:38" (2/3) ... [2021-03-12 21:28:40,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f23bfe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:28:40, skipping insertion in model container [2021-03-12 21:28:40,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:28:40" (3/3) ... [2021-03-12 21:28:40,837 INFO L111 eAbstractionObserver]: Analyzing ICFG mix047_pso.opt.i [2021-03-12 21:28:40,842 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:28:40,842 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:28:40,845 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:28:40,845 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:28:40,875 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,875 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,875 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,875 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,876 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,876 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,876 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,876 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,876 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,876 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,877 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,877 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,878 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,879 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,879 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,879 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,879 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,879 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,880 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,880 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,880 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,880 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,880 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,880 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,880 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,881 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,881 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,881 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,881 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,881 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,881 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,881 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,882 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,882 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,882 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,882 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,882 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,882 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,882 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,883 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,883 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,883 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,883 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,884 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,885 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,885 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,885 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,885 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,885 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,885 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,886 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,887 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,887 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,887 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,887 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,887 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,887 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,888 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,888 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,888 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,888 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,889 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,889 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,890 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,890 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,890 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,891 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,892 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,892 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,892 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,892 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,894 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,894 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,894 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,894 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,894 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,894 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,894 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,895 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,895 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,895 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,896 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,896 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,896 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,897 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,897 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:40,898 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:28:40,912 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 21:28:40,949 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:28:40,949 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:28:40,949 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:28:40,949 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:28:40,949 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:28:40,949 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:28:40,949 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:28:40,949 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:28:40,965 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:28:40,965 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 127 places, 116 transitions, 252 flow [2021-03-12 21:28:40,971 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 127 places, 116 transitions, 252 flow [2021-03-12 21:28:40,972 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 127 places, 116 transitions, 252 flow [2021-03-12 21:28:41,020 INFO L129 PetriNetUnfolder]: 2/112 cut-off events. [2021-03-12 21:28:41,020 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:28:41,023 INFO L84 FinitePrefix]: Finished finitePrefix Result has 125 conditions, 112 events. 2/112 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 85 event pairs, 0 based on Foata normal form. 0/108 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2021-03-12 21:28:41,028 INFO L116 LiptonReduction]: Number of co-enabled transitions 2598 [2021-03-12 21:28:42,410 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 189 [2021-03-12 21:28:42,710 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-03-12 21:28:44,031 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 314 DAG size of output: 270 [2021-03-12 21:28:44,667 WARN L205 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-03-12 21:28:46,277 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2021-03-12 21:28:46,719 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 86 [2021-03-12 21:28:46,855 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-03-12 21:28:47,845 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:28:48,120 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-03-12 21:28:48,785 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:28:49,430 WARN L205 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-03-12 21:28:50,996 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-03-12 21:28:51,548 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-03-12 21:28:52,174 WARN L205 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2021-03-12 21:28:52,779 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2021-03-12 21:28:53,128 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2021-03-12 21:28:53,277 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-12 21:28:53,598 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2021-03-12 21:28:53,748 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-12 21:28:54,023 INFO L131 LiptonReduction]: Checked pairs total: 6956 [2021-03-12 21:28:54,023 INFO L133 LiptonReduction]: Total number of compositions: 97 [2021-03-12 21:28:54,078 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 21:28:54,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:54,085 INFO L82 PathProgramCache]: Analyzing trace with hash 698536348, now seen corresponding path program 1 times [2021-03-12 21:28:54,093 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:54,093 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177522783] [2021-03-12 21:28:54,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:54,418 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 21:28:54,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177522783] [2021-03-12 21:28:54,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:54,420 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:28:54,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423164631] [2021-03-12 21:28:54,424 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:28:54,425 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:54,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:28:54,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:28:54,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:54,442 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:54,443 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:28:54,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:54,501 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:54,530 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:28:54,530 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 21:28:54,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:54,531 INFO L82 PathProgramCache]: Analyzing trace with hash 2114521202, now seen corresponding path program 1 times [2021-03-12 21:28:54,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:54,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250798005] [2021-03-12 21:28:54,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:54,775 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 21:28:54,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250798005] [2021-03-12 21:28:54,776 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:54,776 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:28:54,776 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203317681] [2021-03-12 21:28:54,777 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:28:54,777 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:54,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:28:54,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:28:54,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:54,779 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:54,779 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 21:28:54,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:54,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:54,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,842 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,868 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,868 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,868 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,868 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,868 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,870 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,870 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,871 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,903 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,904 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,904 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,904 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,904 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,906 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,907 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,907 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,911 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,911 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,914 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,952 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,952 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,953 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,954 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,954 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:54,956 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,003 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,004 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,004 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,004 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,005 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:55,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:55,084 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:28:55,084 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 21:28:55,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:55,085 INFO L82 PathProgramCache]: Analyzing trace with hash 389359597, now seen corresponding path program 1 times [2021-03-12 21:28:55,085 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:55,085 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218344216] [2021-03-12 21:28:55,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:55,305 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 21:28:55,305 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218344216] [2021-03-12 21:28:55,306 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:55,306 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:28:55,306 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817760573] [2021-03-12 21:28:55,306 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:28:55,307 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:55,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:28:55,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:28:55,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:55,308 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:55,308 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 21:28:55,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:55,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:55,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:55,413 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,414 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,457 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,457 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,457 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,458 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,459 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,459 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,460 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,521 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,522 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,523 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,523 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,523 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,523 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,523 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,523 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,523 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,550 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,550 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,550 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,550 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,550 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,551 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,551 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,551 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,551 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,551 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,551 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,551 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,590 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,591 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,592 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,592 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,592 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,592 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,592 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,631 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,631 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,631 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,631 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,632 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,632 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,632 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,632 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,632 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,633 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,633 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,673 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,673 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,673 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,673 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,673 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,729 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,731 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,767 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,768 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,769 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,769 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,801 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,802 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,803 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,803 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,859 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,873 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,889 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,907 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,919 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,937 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,937 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,937 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,937 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,937 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,937 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,938 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,962 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:55,999 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,002 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,030 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,031 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,032 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,071 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,072 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,073 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,121 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,121 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,121 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,122 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,162 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,162 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,202 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,203 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,203 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,237 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,237 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,237 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,237 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,238 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,239 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,239 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,285 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,286 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,287 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,287 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,397 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,413 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,431 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,456 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,469 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,484 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:56,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:56,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:56,505 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:28:56,505 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 21:28:56,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:56,507 INFO L82 PathProgramCache]: Analyzing trace with hash -253259401, now seen corresponding path program 2 times [2021-03-12 21:28:56,507 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:56,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655243415] [2021-03-12 21:28:56,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:56,705 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 21:28:56,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655243415] [2021-03-12 21:28:56,705 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:56,705 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:28:56,706 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102998286] [2021-03-12 21:28:56,706 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:28:56,706 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:56,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:28:56,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:28:56,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:56,707 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:56,708 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 21:28:56,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:56,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:56,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:56,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:56,782 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,834 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,873 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite21_56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,874 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,907 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,908 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,909 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,909 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,911 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:56,964 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,000 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,001 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,002 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,002 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,046 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,047 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,064 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,065 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,102 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,102 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,125 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,144 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,145 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,145 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,145 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,145 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,145 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,145 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,145 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,146 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,146 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,146 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,146 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,146 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_303 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,146 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,148 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,183 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,183 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,184 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,185 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,186 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,222 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,222 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,222 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,222 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,222 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,222 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,223 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,225 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,276 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,276 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,276 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,276 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,277 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,278 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,329 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,360 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,361 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,361 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,363 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,411 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_198| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite40_204| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_206| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,412 WARN L313 ript$VariableManager]: TermVariabe v_~z~0_359 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,414 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,474 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_182| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,475 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_180| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,475 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,475 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,475 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,475 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,475 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_178| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,477 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,555 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,604 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,618 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,650 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_188| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,650 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_186| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,650 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,651 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,686 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_192| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,687 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite31_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_208| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,730 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,776 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,777 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,818 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,819 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,819 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,819 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,819 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite47_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,819 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,819 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite43_218| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,824 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:57,870 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:28:57,870 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 21:28:57,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:57,870 INFO L82 PathProgramCache]: Analyzing trace with hash -1669830389, now seen corresponding path program 1 times [2021-03-12 21:28:57,870 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:57,871 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205877933] [2021-03-12 21:28:57,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:57,907 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 21:28:57,907 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205877933] [2021-03-12 21:28:57,908 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:57,908 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:28:57,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365017982] [2021-03-12 21:28:57,908 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:28:57,908 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:57,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:28:57,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:28:57,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:57,909 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:57,909 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 21:28:57,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:57,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:57,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:57,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:57,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:57,957 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,958 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,958 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,958 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite34_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:57,959 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,014 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite46_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,015 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,015 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:58,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:58,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:58,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:58,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:58,047 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:28:58,047 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 21:28:58,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:28:58,048 INFO L82 PathProgramCache]: Analyzing trace with hash -225135715, now seen corresponding path program 1 times [2021-03-12 21:28:58,048 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:28:58,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892719187] [2021-03-12 21:28:58,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:28:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:28:58,198 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 21:28:58,198 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892719187] [2021-03-12 21:28:58,198 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:28:58,198 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:28:58,198 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228785231] [2021-03-12 21:28:58,199 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:28:58,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:28:58,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:28:58,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:28:58,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:58,199 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:28:58,200 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 6 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 21:28:58,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:58,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:28:58,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:58,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:28:58,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:28:58,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:28:58,324 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,326 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,446 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,476 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite37_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,478 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,547 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:58,558 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:59,079 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:59,093 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:59,112 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:59,132 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:59,151 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:59,169 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:28:59,183 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:00,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:00,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,266 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:29:00,266 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 21:29:00,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:00,267 INFO L82 PathProgramCache]: Analyzing trace with hash -157229486, now seen corresponding path program 2 times [2021-03-12 21:29:00,267 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:00,267 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894043453] [2021-03-12 21:29:00,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:00,306 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 21:29:00,306 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894043453] [2021-03-12 21:29:00,306 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:00,307 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:29:00,307 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127401555] [2021-03-12 21:29:00,307 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:29:00,307 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:00,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:29:00,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:29:00,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:00,308 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:00,308 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 21:29:00,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:00,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:00,388 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:00,436 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:00,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:00,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,609 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:29:00,609 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 21:29:00,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:00,610 INFO L82 PathProgramCache]: Analyzing trace with hash -1335444439, now seen corresponding path program 1 times [2021-03-12 21:29:00,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:00,610 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728589573] [2021-03-12 21:29:00,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:00,681 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 21:29:00,681 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728589573] [2021-03-12 21:29:00,681 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:00,681 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:29:00,681 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248615764] [2021-03-12 21:29:00,682 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:29:00,682 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:00,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:29:00,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:29:00,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:00,682 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:00,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 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 21:29:00,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:00,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:00,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:00,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:00,824 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:00,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:00,852 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:00,865 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:01,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:01,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:01,140 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-12 21:29:01,140 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 21:29:01,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:01,140 INFO L82 PathProgramCache]: Analyzing trace with hash 1796466218, now seen corresponding path program 3 times [2021-03-12 21:29:01,140 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:01,141 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004827992] [2021-03-12 21:29:01,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:01,193 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 21:29:01,193 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004827992] [2021-03-12 21:29:01,193 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:01,193 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-12 21:29:01,193 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166979828] [2021-03-12 21:29:01,194 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:29:01,194 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:01,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:29:01,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:29:01,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:01,194 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:01,194 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 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:01,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:01,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:01,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:01,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,355 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-12 21:29:01,355 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 21:29:01,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:01,355 INFO L82 PathProgramCache]: Analyzing trace with hash 1052902371, now seen corresponding path program 1 times [2021-03-12 21:29:01,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:01,355 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188491122] [2021-03-12 21:29:01,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:01,452 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 21:29:01,452 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188491122] [2021-03-12 21:29:01,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:01,453 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:29:01,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293886140] [2021-03-12 21:29:01,453 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:29:01,453 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:01,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:29:01,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:29:01,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:01,454 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:01,454 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 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:01,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:01,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:29:01,752 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-03-12 21:29:01,752 INFO L428 AbstractCegarLoop]: === Iteration 11 === [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 21:29:01,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:01,752 INFO L82 PathProgramCache]: Analyzing trace with hash 117232676, now seen corresponding path program 4 times [2021-03-12 21:29:01,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:01,752 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019177355] [2021-03-12 21:29:01,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:29:01,940 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 21:29:01,941 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019177355] [2021-03-12 21:29:01,943 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:29:01,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:29:01,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154913193] [2021-03-12 21:29:01,945 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-12 21:29:01,945 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:29:01,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-12 21:29:01,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-03-12 21:29:01,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:01,947 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:29:01,947 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 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 21:29:01,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:01,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,947 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:01,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:01,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:01,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:29:01,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:29:02,089 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:02,377 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:02,388 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:02,405 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:02,432 WARN L313 ript$VariableManager]: TermVariabe |v_P3_#t~ite11_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:02,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite5_29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:29:02,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:02,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:29:02,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:02,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:02,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:02,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:29:02,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:02,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:29:02,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:29:02,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-12 21:29:02,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:29:02,481 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-03-12 21:29:02,481 INFO L428 AbstractCegarLoop]: === Iteration 12 === [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 21:29:02,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:29:02,481 INFO L82 PathProgramCache]: Analyzing trace with hash -1881065734, now seen corresponding path program 5 times [2021-03-12 21:29:02,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:29:02,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493428929] [2021-03-12 21:29:02,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:29:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:29:02,530 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:29:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:29:02,562 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:29:02,605 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:29:02,606 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:29:02,606 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-03-12 21:29:02,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:29:02 BasicIcfg [2021-03-12 21:29:02,714 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:29:02,715 INFO L168 Benchmark]: Toolchain (without parser) took 24411.90 ms. Allocated memory was 255.9 MB in the beginning and 784.3 MB in the end (delta: 528.5 MB). Free memory was 232.7 MB in the beginning and 416.0 MB in the end (delta: -183.3 MB). Peak memory consumption was 343.5 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:02,715 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 255.9 MB. Free memory was 237.7 MB in the beginning and 237.6 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:29:02,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 575.96 ms. Allocated memory was 255.9 MB in the beginning and 373.3 MB in the end (delta: 117.4 MB). Free memory was 232.2 MB in the beginning and 331.8 MB in the end (delta: -99.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:02,716 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.86 ms. Allocated memory is still 373.3 MB. Free memory was 331.8 MB in the beginning and 328.6 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:02,716 INFO L168 Benchmark]: Boogie Preprocessor took 38.12 ms. Allocated memory is still 373.3 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 21:29:02,716 INFO L168 Benchmark]: RCFGBuilder took 1848.03 ms. Allocated memory is still 373.3 MB. Free memory was 326.5 MB in the beginning and 254.8 MB in the end (delta: 71.7 MB). Peak memory consumption was 72.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:02,717 INFO L168 Benchmark]: TraceAbstraction took 21882.73 ms. Allocated memory was 373.3 MB in the beginning and 784.3 MB in the end (delta: 411.0 MB). Free memory was 253.7 MB in the beginning and 416.0 MB in the end (delta: -162.3 MB). Peak memory consumption was 247.7 MB. Max. memory is 16.0 GB. [2021-03-12 21:29:02,718 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 255.9 MB. Free memory was 237.7 MB in the beginning and 237.6 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 575.96 ms. Allocated memory was 255.9 MB in the beginning and 373.3 MB in the end (delta: 117.4 MB). Free memory was 232.2 MB in the beginning and 331.8 MB in the end (delta: -99.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 58.86 ms. Allocated memory is still 373.3 MB. Free memory was 331.8 MB in the beginning and 328.6 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 38.12 ms. Allocated memory is still 373.3 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 1848.03 ms. Allocated memory is still 373.3 MB. Free memory was 326.5 MB in the beginning and 254.8 MB in the end (delta: 71.7 MB). Peak memory consumption was 72.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 21882.73 ms. Allocated memory was 373.3 MB in the beginning and 784.3 MB in the end (delta: 411.0 MB). Free memory was 253.7 MB in the beginning and 416.0 MB in the end (delta: -162.3 MB). Peak memory consumption was 247.7 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 13055.9ms, 127 PlacesBefore, 45 PlacesAfterwards, 116 TransitionsBefore, 33 TransitionsAfterwards, 2598 CoEnabledTransitionPairs, 7 FixpointIterations, 40 TrivialSequentialCompositions, 51 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 5 ConcurrentYvCompositions, 1 ChoiceCompositions, 97 TotalNumberOfCompositions, 6956 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 3405, positive: 3201, positive conditional: 0, positive unconditional: 3201, negative: 204, negative conditional: 0, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1778, positive: 1723, positive conditional: 0, positive unconditional: 1723, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1778, positive: 1685, positive conditional: 0, positive unconditional: 1685, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 93, positive: 38, positive conditional: 0, positive unconditional: 38, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1181, positive: 241, positive conditional: 0, positive unconditional: 241, negative: 940, negative conditional: 0, negative unconditional: 940, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 3405, positive: 1478, positive conditional: 0, positive unconditional: 1478, negative: 149, negative conditional: 0, negative unconditional: 149, unknown: 1778, unknown conditional: 0, unknown unconditional: 1778] , Statistics on independence cache: Total cache size (in pairs): 193, Positive cache size: 171, Positive conditional cache size: 0, Positive unconditional cache size: 171, Negative cache size: 22, Negative conditional cache size: 0, Negative unconditional cache size: 22 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 91203, positive: 81205, positive conditional: 81205, positive unconditional: 0, negative: 9998, negative conditional: 9998, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 83574, positive: 81205, positive conditional: 81205, positive unconditional: 0, negative: 2369, negative conditional: 2369, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 83574, positive: 68939, positive conditional: 0, positive unconditional: 68939, negative: 14635, negative conditional: 0, negative unconditional: 14635, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 260, positive: 222, positive conditional: 0, positive unconditional: 222, 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: 260, positive: 202, positive conditional: 0, positive unconditional: 202, negative: 58, negative conditional: 0, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 58, positive: 20, positive conditional: 0, positive unconditional: 20, 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: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 83574, positive: 68717, positive conditional: 0, positive unconditional: 68717, negative: 14597, negative conditional: 0, negative unconditional: 14597, unknown: 260, unknown conditional: 0, unknown unconditional: 260] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619, SemanticConditionEliminator.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 76285, positive: 12266, positive conditional: 12266, positive unconditional: 0, negative: 64019, negative conditional: 5400, negative unconditional: 58619, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 176, positive: 85, positive conditional: 65, positive unconditional: 20, negative: 91, negative conditional: 53, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4346, positive: 1858, positive conditional: 1600, positive unconditional: 258, negative: 2488, negative conditional: 1716, negative unconditional: 772, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 76285, positive: 12201, positive conditional: 12201, positive unconditional: 0, negative: 63966, negative conditional: 5347, negative unconditional: 58619, unknown: 118, unknown conditional: 118, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 378, Positive cache size: 287, Positive conditional cache size: 65, Positive unconditional cache size: 222, Negative cache size: 91, Negative conditional cache size: 53, Negative unconditional cache size: 38, Eliminated conditions: 58619 ], Maximal queried relation: 11, Independence queries for same thread: 7629 - 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_p3_EAX = 0; [L714] 0 int __unbuffered_p3_EBX = 0; [L716] 0 int a = 0; [L718] 0 int b = 0; [L719] 0 _Bool main$tmp_guard0; [L720] 0 _Bool main$tmp_guard1; [L722] 0 int x = 0; [L724] 0 int y = 0; [L726] 0 int z = 0; [L727] 0 _Bool z$flush_delayed; [L728] 0 int z$mem_tmp; [L729] 0 _Bool z$r_buff0_thd0; [L730] 0 _Bool z$r_buff0_thd1; [L731] 0 _Bool z$r_buff0_thd2; [L732] 0 _Bool z$r_buff0_thd3; [L733] 0 _Bool z$r_buff0_thd4; [L734] 0 _Bool z$r_buff1_thd0; [L735] 0 _Bool z$r_buff1_thd1; [L736] 0 _Bool z$r_buff1_thd2; [L737] 0 _Bool z$r_buff1_thd3; [L738] 0 _Bool z$r_buff1_thd4; [L739] 0 _Bool z$read_delayed; [L740] 0 int *z$read_delayed_var; [L741] 0 int z$w_buff0; [L742] 0 _Bool z$w_buff0_used; [L743] 0 int z$w_buff1; [L744] 0 _Bool z$w_buff1_used; [L745] 0 _Bool weak$$choice0; [L746] 0 _Bool weak$$choice2; [L844] 0 pthread_t t1261; [L845] FCALL, FORK 0 pthread_create(&t1261, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=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] [L846] 0 pthread_t t1262; [L847] FCALL, FORK 0 pthread_create(&t1262, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=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] [L848] 0 pthread_t t1263; [L849] FCALL, FORK 0 pthread_create(&t1263, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=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] [L850] 0 pthread_t t1264; [L851] FCALL, FORK 0 pthread_create(&t1264, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=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] [L800] 4 z$w_buff1 = z$w_buff0 [L801] 4 z$w_buff0 = 2 [L802] 4 z$w_buff1_used = z$w_buff0_used [L803] 4 z$w_buff0_used = (_Bool)1 [L18] COND FALSE 4 !(!expression) [L805] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L806] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L807] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L808] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L809] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L810] 4 z$r_buff0_thd4 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, main$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] [L813] 4 a = 1 [L816] 4 __unbuffered_p3_EAX = a VAL [__unbuffered_cnt=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] [L819] 4 __unbuffered_p3_EBX = b VAL [__unbuffered_cnt=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] [L750] 1 b = 1 VAL [__unbuffered_cnt=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] [L753] 1 x = 1 VAL [__unbuffered_cnt=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] [L765] 2 x = 2 VAL [__unbuffered_cnt=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] [L768] 2 y = 1 VAL [__unbuffered_cnt=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=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] [L780] 3 y = 2 VAL [__unbuffered_cnt=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=2, 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] [L783] 3 z = 1 VAL [__unbuffered_cnt=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=2, 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] [L786] 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) [L786] EXPR 3 z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z [L786] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L786] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L787] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L787] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L788] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L788] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L789] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L789] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L790] EXPR 3 z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L790] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 [L822] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L822] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L823] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L823] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L824] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L824] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L825] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L825] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L826] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L826] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 [L829] 4 __unbuffered_cnt = __unbuffered_cnt + 1 [L831] 4 return 0; [L758] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L760] 1 return 0; [L793] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L795] 3 return 0; [L773] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L775] 2 return 0; [L853] 0 main$tmp_guard0 = __unbuffered_cnt == 4 [L3] COND FALSE 0 !(!cond) [L857] 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) [L857] EXPR 0 z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z [L857] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L857] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L858] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L858] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L859] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L859] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L860] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L860] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L861] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 [L861] 0 z$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 [L864] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L865] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L866] 0 z$flush_delayed = weak$$choice2 [L867] 0 z$mem_tmp = z [L868] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L868] 0 z = !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L869] EXPR 0 weak$$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$w_buff0)) [L869] EXPR 0 !z$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) [L869] EXPR 0 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L869] 0 z$w_buff0 = weak$$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)) [L870] EXPR 0 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L870] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1) [L870] EXPR 0 weak$$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$w_buff1)) [L870] 0 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L871] EXPR 0 weak$$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)) [L871] EXPR 0 !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) [L871] EXPR 0 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L871] 0 z$w_buff0_used = weak$$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)) [L872] EXPR 0 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L872] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L872] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L872] 0 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L873] EXPR 0 weak$$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)) [L873] EXPR 0 !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) [L873] EXPR 0 weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L873] 0 z$r_buff0_thd0 = weak$$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)) [L874] EXPR 0 weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L874] EXPR 0 !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L874] EXPR 0 weak$$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$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L874] 0 z$r_buff1_thd0 = weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L875] 0 main$tmp_guard1 = !(x == 2 && y == 2 && z == 2 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) [L876] EXPR 0 z$flush_delayed ? z$mem_tmp : z [L876] 0 z = z$flush_delayed ? z$mem_tmp : z [L877] 0 z$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=2, 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, 115 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 21691.6ms, OverallIterations: 12, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 13085.3ms, PartialOrderReductionTime: 6744.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 59, 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: 45.4ms SsaConstructionTime, 503.6ms SatisfiabilityAnalysisTime, 972.1ms InterpolantComputationTime, 283 NumberOfCodeBlocks, 283 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 246 ConstructedInterpolants, 0 QuantifiedInterpolants, 1735 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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...