/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-13 21:36:05,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-13 21:36:05,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-13 21:36:05,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-13 21:36:05,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-13 21:36:05,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-13 21:36:05,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-13 21:36:05,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-13 21:36:05,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-13 21:36:05,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-13 21:36:05,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-13 21:36:05,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-13 21:36:05,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-13 21:36:05,265 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-13 21:36:05,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-13 21:36:05,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-13 21:36:05,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-13 21:36:05,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-13 21:36:05,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-13 21:36:05,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-13 21:36:05,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-13 21:36:05,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-13 21:36:05,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-13 21:36:05,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-13 21:36:05,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-13 21:36:05,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-13 21:36:05,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-13 21:36:05,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-13 21:36:05,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-13 21:36:05,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-13 21:36:05,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-13 21:36:05,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-13 21:36:05,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-13 21:36:05,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-13 21:36:05,281 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-13 21:36:05,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-13 21:36:05,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-13 21:36:05,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-13 21:36:05,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-13 21:36:05,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-13 21:36:05,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-13 21:36:05,284 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf [2021-07-13 21:36:05,301 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-13 21:36:05,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-13 21:36:05,301 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-13 21:36:05,301 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-13 21:36:05,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-13 21:36:05,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-13 21:36:05,303 INFO L138 SettingsManager]: * Use SBE=true [2021-07-13 21:36:05,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-13 21:36:05,303 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-13 21:36:05,303 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-13 21:36:05,303 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-13 21:36:05,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-13 21:36:05,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-13 21:36:05,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-13 21:36:05,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-13 21:36:05,304 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-13 21:36:05,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-13 21:36:05,304 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-13 21:36:05,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-13 21:36:05,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-13 21:36:05,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-13 21:36:05,305 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-13 21:36:05,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-13 21:36:05,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-13 21:36:05,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-13 21:36:05,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-13 21:36:05,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-13 21:36:05,306 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-13 21:36:05,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-13 21:36:05,306 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-13 21:36:05,307 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-13 21:36:05,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-13 21:36:05,307 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-13 21:36:05,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-13 21:36:05,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-13 21:36:05,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-13 21:36:05,590 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-13 21:36:05,590 INFO L275 PluginConnector]: CDTParser initialized [2021-07-13 21:36:05,591 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-07-13 21:36:05,652 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f25b950fa/3bacfda53b574adfb40b071d85b28b92/FLAGe3625d90a [2021-07-13 21:36:06,063 INFO L306 CDTParser]: Found 1 translation units. [2021-07-13 21:36:06,063 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-07-13 21:36:06,077 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f25b950fa/3bacfda53b574adfb40b071d85b28b92/FLAGe3625d90a [2021-07-13 21:36:06,446 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f25b950fa/3bacfda53b574adfb40b071d85b28b92 [2021-07-13 21:36:06,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-13 21:36:06,453 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-13 21:36:06,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-13 21:36:06,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-13 21:36:06,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-13 21:36:06,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2321b421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06, skipping insertion in model container [2021-07-13 21:36:06,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-13 21:36:06,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-13 21:36:06,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-13 21:36:06,803 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47275,47288] [2021-07-13 21:36:06,806 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47463,47476] [2021-07-13 21:36:06,813 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48230,48243] [2021-07-13 21:36:06,814 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48344,48357] [2021-07-13 21:36:06,817 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48781,48794] [2021-07-13 21:36:06,817 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48837,48850] [2021-07-13 21:36:06,820 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49349,49362] [2021-07-13 21:36:06,821 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49408,49421] [2021-07-13 21:36:06,822 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49487,49500] [2021-07-13 21:36:06,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-13 21:36:06,827 INFO L203 MainTranslator]: Completed pre-run [2021-07-13 21:36:06,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-07-13 21:36:06,851 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47275,47288] [2021-07-13 21:36:06,852 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[47463,47476] [2021-07-13 21:36:06,855 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48230,48243] [2021-07-13 21:36:06,856 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48344,48357] [2021-07-13 21:36:06,858 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48781,48794] [2021-07-13 21:36:06,858 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[48837,48850] [2021-07-13 21:36:06,861 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49349,49362] [2021-07-13 21:36:06,861 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49408,49421] [2021-07-13 21:36:06,866 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i[49487,49500] [2021-07-13 21:36:06,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-13 21:36:06,909 INFO L208 MainTranslator]: Completed translation [2021-07-13 21:36:06,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06 WrapperNode [2021-07-13 21:36:06,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-13 21:36:06,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-13 21:36:06,911 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-13 21:36:06,911 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-13 21:36:06,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-13 21:36:06,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-13 21:36:06,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-13 21:36:06,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-13 21:36:06,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:06,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (1/1) ... [2021-07-13 21:36:07,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-13 21:36:07,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-13 21:36:07,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-13 21:36:07,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-13 21:36:07,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (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 [2021-07-13 21:36:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-07-13 21:36:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-13 21:36:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-13 21:36:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-13 21:36:07,066 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-13 21:36:07,754 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-13 21:36:07,754 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-07-13 21:36:07,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:36:07 BoogieIcfgContainer [2021-07-13 21:36:07,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-13 21:36:07,759 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-13 21:36:07,759 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-13 21:36:07,761 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-13 21:36:07,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 09:36:06" (1/3) ... [2021-07-13 21:36:07,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17520405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:36:07, skipping insertion in model container [2021-07-13 21:36:07,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:36:06" (2/3) ... [2021-07-13 21:36:07,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17520405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:36:07, skipping insertion in model container [2021-07-13 21:36:07,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:36:07" (3/3) ... [2021-07-13 21:36:07,763 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-07-13 21:36:07,767 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-13 21:36:07,767 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-13 21:36:07,767 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-07-13 21:36:07,768 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-13 21:36:07,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,819 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,819 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,821 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,821 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,821 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,821 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,822 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,822 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,822 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,824 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,828 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,829 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,829 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,829 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,829 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,829 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,830 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,834 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,838 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,839 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,840 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,841 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,842 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,843 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,843 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,843 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,843 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,843 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,843 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,843 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,845 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,846 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,847 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,848 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,849 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,849 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,849 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,849 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,849 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,849 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,849 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,850 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,851 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,852 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,853 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,854 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,855 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,856 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,857 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,858 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,859 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,860 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,861 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,869 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,869 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,869 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,869 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,869 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,869 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,869 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,870 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,871 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,871 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,871 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,871 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,871 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,871 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,871 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,873 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,873 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,873 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,873 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,874 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,875 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,876 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,877 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,877 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,877 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,877 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,877 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,877 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-13 21:36:07,883 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-07-13 21:36:07,900 INFO L255 AbstractCegarLoop]: Starting to check reachability of 12 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 [2021-07-13 21:36:07,942 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-13 21:36:07,942 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-13 21:36:07,942 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-13 21:36:07,942 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-13 21:36:07,942 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-13 21:36:07,942 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-13 21:36:07,942 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-13 21:36:07,942 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-13 21:36:07,956 INFO L110 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 429 places, 457 transitions, 922 flow [2021-07-13 21:36:08,146 INFO L132 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 13444 states, 13433 states have (on average 2.1299784113749722) internal successors, (28612), 13443 states have internal predecessors, (28612), 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) [2021-07-13 21:36:08,154 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:08,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:08,160 INFO L82 PathProgramCache]: Analyzing trace with hash -678979544, now seen corresponding path program 1 times [2021-07-13 21:36:08,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:08,166 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567645531] [2021-07-13 21:36:08,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:09,036 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:09,036 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567645531] [2021-07-13 21:36:09,036 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567645531] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:09,036 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:09,036 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-07-13 21:36:09,037 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239613226] [2021-07-13 21:36:09,039 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-13 21:36:09,040 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:09,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-13 21:36:09,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-07-13 21:36:09,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:09,055 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:09,055 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 2.5217391304347827) internal successors, (58), 23 states have internal predecessors, (58), 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) [2021-07-13 21:36:09,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:09,648 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2021-07-13 21:36:09,846 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-07-13 21:36:10,121 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2021-07-13 21:36:10,295 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-07-13 21:36:10,490 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-07-13 21:36:10,677 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-07-13 21:36:10,869 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-07-13 21:36:11,077 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-07-13 21:36:11,304 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-07-13 21:36:11,573 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-07-13 21:36:11,805 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2021-07-13 21:36:12,008 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 128 [2021-07-13 21:36:12,156 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-07-13 21:36:12,338 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-07-13 21:36:12,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:12,546 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-13 21:36:12,547 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:12,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:12,547 INFO L82 PathProgramCache]: Analyzing trace with hash -1979754935, now seen corresponding path program 1 times [2021-07-13 21:36:12,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:12,547 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [427723314] [2021-07-13 21:36:12,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:12,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:12,608 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:12,608 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [427723314] [2021-07-13 21:36:12,608 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [427723314] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:12,608 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:12,608 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-13 21:36:12,608 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842232420] [2021-07-13 21:36:12,609 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-13 21:36:12,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:12,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-13 21:36:12,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-13 21:36:12,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:12,610 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:12,610 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 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) [2021-07-13 21:36:12,610 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:12,610 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:12,713 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-13 21:36:12,713 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:12,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:12,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1416796677, now seen corresponding path program 1 times [2021-07-13 21:36:12,719 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:12,722 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067317209] [2021-07-13 21:36:12,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:13,011 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:13,011 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067317209] [2021-07-13 21:36:13,011 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067317209] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:13,011 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:13,011 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2021-07-13 21:36:13,011 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168403214] [2021-07-13 21:36:13,012 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-13 21:36:13,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:13,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-13 21:36:13,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=286, Unknown=0, NotChecked=0, Total=342 [2021-07-13 21:36:13,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:13,013 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:13,013 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 5.578947368421052) internal successors, (106), 19 states have internal predecessors, (106), 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) [2021-07-13 21:36:13,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:13,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:13,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:13,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-13 21:36:13,753 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-13 21:36:13,754 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:13,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:13,754 INFO L82 PathProgramCache]: Analyzing trace with hash 802297983, now seen corresponding path program 1 times [2021-07-13 21:36:13,755 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:13,755 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433058288] [2021-07-13 21:36:13,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:14,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:14,812 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:14,812 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433058288] [2021-07-13 21:36:14,812 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433058288] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:14,812 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:14,812 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2021-07-13 21:36:14,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906527968] [2021-07-13 21:36:14,813 INFO L462 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-07-13 21:36:14,813 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:14,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-07-13 21:36:14,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=1159, Unknown=0, NotChecked=0, Total=1260 [2021-07-13 21:36:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:14,814 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:14,814 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 3.611111111111111) internal successors, (130), 36 states have internal predecessors, (130), 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) [2021-07-13 21:36:14,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:14,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:14,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-13 21:36:14,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:16,245 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2021-07-13 21:36:16,404 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2021-07-13 21:36:16,570 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 86 [2021-07-13 21:36:16,742 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 90 [2021-07-13 21:36:16,959 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2021-07-13 21:36:17,152 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2021-07-13 21:36:17,323 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 89 [2021-07-13 21:36:17,622 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 82 [2021-07-13 21:36:18,265 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 82 [2021-07-13 21:36:18,443 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 88 [2021-07-13 21:36:18,630 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 85 [2021-07-13 21:36:18,855 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 87 [2021-07-13 21:36:19,075 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 90 [2021-07-13 21:36:19,256 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 88 [2021-07-13 21:36:19,425 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 84 [2021-07-13 21:36:19,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:19,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:19,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-13 21:36:19,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-13 21:36:19,859 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-13 21:36:19,859 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:19,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:19,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1004502846, now seen corresponding path program 1 times [2021-07-13 21:36:19,860 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:19,860 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1381546544] [2021-07-13 21:36:19,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:20,622 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:20,622 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1381546544] [2021-07-13 21:36:20,622 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1381546544] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:20,622 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:20,623 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2021-07-13 21:36:20,623 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201457633] [2021-07-13 21:36:20,623 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-07-13 21:36:20,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:20,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-07-13 21:36:20,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=995, Unknown=0, NotChecked=0, Total=1122 [2021-07-13 21:36:20,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:20,624 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:20,624 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 4.4411764705882355) internal successors, (151), 34 states have internal predecessors, (151), 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) [2021-07-13 21:36:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-13 21:36:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-13 21:36:20,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:21,449 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2021-07-13 21:36:21,619 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 82 [2021-07-13 21:36:21,863 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2021-07-13 21:36:22,016 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 85 [2021-07-13 21:36:22,408 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 87 [2021-07-13 21:36:22,575 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 94 [2021-07-13 21:36:22,737 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 98 [2021-07-13 21:36:22,908 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 101 [2021-07-13 21:36:23,073 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 93 [2021-07-13 21:36:23,217 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 89 [2021-07-13 21:36:23,455 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2021-07-13 21:36:23,599 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2021-07-13 21:36:23,760 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-07-13 21:36:24,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:24,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:24,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:24,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:24,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:24,683 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-13 21:36:24,683 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:24,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:24,683 INFO L82 PathProgramCache]: Analyzing trace with hash -54138872, now seen corresponding path program 1 times [2021-07-13 21:36:24,683 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:24,684 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869447596] [2021-07-13 21:36:24,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:25,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:25,692 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:25,692 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869447596] [2021-07-13 21:36:25,692 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869447596] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:25,692 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:25,692 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2021-07-13 21:36:25,692 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628181841] [2021-07-13 21:36:25,693 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-07-13 21:36:25,693 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:25,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-07-13 21:36:25,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=1369, Unknown=0, NotChecked=0, Total=1482 [2021-07-13 21:36:25,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:25,694 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:25,694 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 39 states, 39 states have (on average 4.461538461538462) internal successors, (174), 39 states have internal predecessors, (174), 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) [2021-07-13 21:36:25,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:25,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:25,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:25,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:25,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:25,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:26,909 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2021-07-13 21:36:28,432 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2021-07-13 21:36:28,604 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2021-07-13 21:36:28,841 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 91 [2021-07-13 21:36:29,013 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 89 [2021-07-13 21:36:29,172 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-07-13 21:36:29,631 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 73 [2021-07-13 21:36:29,783 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 70 [2021-07-13 21:36:30,124 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 84 [2021-07-13 21:36:30,316 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 102 [2021-07-13 21:36:30,488 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 116 [2021-07-13 21:36:30,639 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 114 [2021-07-13 21:36:30,954 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 128 [2021-07-13 21:36:31,136 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 130 [2021-07-13 21:36:31,306 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2021-07-13 21:36:31,495 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 146 [2021-07-13 21:36:31,704 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 157 [2021-07-13 21:36:31,915 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 163 [2021-07-13 21:36:32,134 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 165 [2021-07-13 21:36:32,391 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 168 [2021-07-13 21:36:32,631 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 166 [2021-07-13 21:36:32,844 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 155 [2021-07-13 21:36:33,027 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 131 [2021-07-13 21:36:33,237 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 138 [2021-07-13 21:36:33,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:33,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:33,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:33,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:33,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:33,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:33,713 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-13 21:36:33,713 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:33,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:33,714 INFO L82 PathProgramCache]: Analyzing trace with hash -1899221629, now seen corresponding path program 1 times [2021-07-13 21:36:33,714 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:33,714 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740908922] [2021-07-13 21:36:33,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:34,715 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:34,715 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740908922] [2021-07-13 21:36:34,715 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740908922] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:34,715 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:34,715 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-07-13 21:36:34,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958390720] [2021-07-13 21:36:34,716 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-07-13 21:36:34,716 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:34,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-07-13 21:36:34,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1182, Unknown=0, NotChecked=0, Total=1332 [2021-07-13 21:36:34,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:34,717 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:34,717 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 5.594594594594595) internal successors, (207), 37 states have internal predecessors, (207), 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) [2021-07-13 21:36:34,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:34,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:34,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:34,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:34,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:34,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:34,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:35,438 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2021-07-13 21:36:35,604 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 85 [2021-07-13 21:36:35,796 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 91 [2021-07-13 21:36:35,967 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 87 [2021-07-13 21:36:36,132 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-07-13 21:36:36,400 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 73 [2021-07-13 21:36:36,580 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-07-13 21:36:36,736 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2021-07-13 21:36:36,967 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 86 [2021-07-13 21:36:37,188 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 90 [2021-07-13 21:36:37,405 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 86 [2021-07-13 21:36:37,746 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 93 [2021-07-13 21:36:37,997 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 105 [2021-07-13 21:36:38,194 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 101 [2021-07-13 21:36:38,361 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 94 [2021-07-13 21:36:38,612 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 98 [2021-07-13 21:36:38,822 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 100 [2021-07-13 21:36:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:39,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:36:39,453 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-13 21:36:39,453 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:39,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:39,453 INFO L82 PathProgramCache]: Analyzing trace with hash 1058550494, now seen corresponding path program 1 times [2021-07-13 21:36:39,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:39,453 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258790136] [2021-07-13 21:36:39,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:40,575 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:40,575 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258790136] [2021-07-13 21:36:40,575 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [258790136] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:40,575 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:40,575 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-07-13 21:36:40,575 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404827469] [2021-07-13 21:36:40,576 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-07-13 21:36:40,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:40,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-07-13 21:36:40,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=1407, Unknown=0, NotChecked=0, Total=1560 [2021-07-13 21:36:40,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:40,576 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:40,577 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 5.225) internal successors, (209), 40 states have internal predecessors, (209), 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) [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:36:40,577 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:41,466 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 85 [2021-07-13 21:36:41,628 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 91 [2021-07-13 21:36:41,819 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-07-13 21:36:41,988 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-07-13 21:36:42,261 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 73 [2021-07-13 21:36:42,449 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-07-13 21:36:42,603 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2021-07-13 21:36:42,824 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 86 [2021-07-13 21:36:43,033 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 90 [2021-07-13 21:36:43,272 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 86 [2021-07-13 21:36:43,632 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 92 [2021-07-13 21:36:43,869 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 104 [2021-07-13 21:36:44,077 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 104 [2021-07-13 21:36:44,254 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 97 [2021-07-13 21:36:44,459 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 101 [2021-07-13 21:36:44,750 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 105 [2021-07-13 21:36:44,992 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 113 [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:36:45,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:36:45,418 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-13 21:36:45,418 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:45,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:45,418 INFO L82 PathProgramCache]: Analyzing trace with hash 1853995723, now seen corresponding path program 1 times [2021-07-13 21:36:45,418 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:45,418 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486078747] [2021-07-13 21:36:45,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-13 21:36:46,818 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:46,818 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486078747] [2021-07-13 21:36:46,818 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486078747] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:36:46,818 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:36:46,818 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2021-07-13 21:36:46,818 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314622975] [2021-07-13 21:36:46,819 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-07-13 21:36:46,819 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:46,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-07-13 21:36:46,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=1335, Unknown=0, NotChecked=0, Total=1482 [2021-07-13 21:36:46,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:46,819 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:46,820 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 39 states, 39 states have (on average 5.051282051282051) internal successors, (197), 39 states have internal predecessors, (197), 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) [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:36:46,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:47,816 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 91 [2021-07-13 21:36:47,975 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 89 [2021-07-13 21:36:48,144 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 93 [2021-07-13 21:36:48,338 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 102 [2021-07-13 21:36:48,559 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2021-07-13 21:36:48,777 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 110 [2021-07-13 21:36:49,024 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 115 [2021-07-13 21:36:49,243 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 112 [2021-07-13 21:36:49,431 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 108 [2021-07-13 21:36:49,601 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 93 [2021-07-13 21:36:49,789 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2021-07-13 21:36:49,951 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2021-07-13 21:36:50,138 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 95 [2021-07-13 21:36:50,441 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 75 [2021-07-13 21:36:50,652 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 83 [2021-07-13 21:36:50,851 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 85 [2021-07-13 21:36:51,030 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 80 [2021-07-13 21:36:51,267 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 86 [2021-07-13 21:36:51,499 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 90 [2021-07-13 21:36:51,766 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 98 [2021-07-13 21:36:52,066 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 104 [2021-07-13 21:36:52,390 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 110 [2021-07-13 21:36:52,728 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 113 [2021-07-13 21:36:53,051 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 112 [2021-07-13 21:36:53,331 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 110 [2021-07-13 21:36:53,551 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 88 [2021-07-13 21:36:53,791 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 93 [2021-07-13 21:36:54,173 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 92 [2021-07-13 21:36:54,503 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 87 [2021-07-13 21:36:55,055 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 79 [2021-07-13 21:36:55,472 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 85 [2021-07-13 21:36:55,811 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 89 [2021-07-13 21:36:56,187 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 97 [2021-07-13 21:36:56,339 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 84 [2021-07-13 21:36:56,627 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 103 [2021-07-13 21:36:56,780 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 88 [2021-07-13 21:36:57,104 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 109 [2021-07-13 21:36:57,308 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2021-07-13 21:36:57,629 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 112 [2021-07-13 21:36:57,783 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 91 [2021-07-13 21:36:58,099 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 111 [2021-07-13 21:36:58,255 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2021-07-13 21:36:58,551 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 109 [2021-07-13 21:36:58,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:36:58,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:36:58,589 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-13 21:36:58,589 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:36:58,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:36:58,590 INFO L82 PathProgramCache]: Analyzing trace with hash 2107052006, now seen corresponding path program 1 times [2021-07-13 21:36:58,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:36:58,590 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683757712] [2021-07-13 21:36:58,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:36:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:58,646 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2021-07-13 21:36:58,646 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:36:58,646 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683757712] [2021-07-13 21:36:58,646 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683757712] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:36:58,646 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [428537024] [2021-07-13 21:36:58,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-13 21:36:58,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:36:58,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 4 conjunts are in the unsatisfiable core [2021-07-13 21:36:58,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-13 21:36:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2021-07-13 21:36:59,173 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [428537024] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:36:59,173 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-13 21:36:59,173 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-13 21:36:59,173 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729968670] [2021-07-13 21:36:59,174 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-13 21:36:59,174 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:36:59,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-13 21:36:59,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-07-13 21:36:59,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:36:59,175 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:36:59,175 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 23.666666666666668) internal successors, (142), 6 states have internal predecessors, (142), 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) [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:36:59,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:37:00,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:37:00,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:00,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:37:00,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-07-13 21:37:00,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:37:00,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-13 21:37:00,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:37:00,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:37:00,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:37:00,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:37:00,272 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-07-13 21:37:00,273 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:37:00,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:37:00,273 INFO L82 PathProgramCache]: Analyzing trace with hash 348327832, now seen corresponding path program 1 times [2021-07-13 21:37:00,273 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:37:00,274 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606559295] [2021-07-13 21:37:00,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:37:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:37:00,332 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 388 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2021-07-13 21:37:00,332 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:37:00,333 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1606559295] [2021-07-13 21:37:00,333 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1606559295] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-13 21:37:00,333 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-13 21:37:00,333 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-13 21:37:00,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534786839] [2021-07-13 21:37:00,333 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-13 21:37:00,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:37:00,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-13 21:37:00,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-13 21:37:00,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:37:00,334 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:37:00,334 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 65.0) internal successors, (195), 3 states have internal predecessors, (195), 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) [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:37:00,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:37:02,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:37:02,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:02,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:37:02,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-13 21:37:02,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:37:02,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-13 21:37:02,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:37:02,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:37:02,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:37:02,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:37:02,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:02,730 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-07-13 21:37:02,730 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:37:02,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:37:02,730 INFO L82 PathProgramCache]: Analyzing trace with hash -1903996485, now seen corresponding path program 1 times [2021-07-13 21:37:02,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:37:02,731 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613733054] [2021-07-13 21:37:02,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:37:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:37:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6426 backedges. 0 proven. 3375 refuted. 0 times theorem prover too weak. 3051 trivial. 0 not checked. [2021-07-13 21:37:03,595 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:37:03,595 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613733054] [2021-07-13 21:37:03,595 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613733054] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:37:03,595 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [269613801] [2021-07-13 21:37:03,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-13 21:37:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:37:03,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 1465 conjuncts, 56 conjunts are in the unsatisfiable core [2021-07-13 21:37:03,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-13 21:37:03,980 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-13 21:37:03,981 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:03,985 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:03,985 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:03,986 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-13 21:37:04,118 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-07-13 21:37:04,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-07-13 21:37:04,120 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,131 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:04,132 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,133 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:31 [2021-07-13 21:37:04,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-13 21:37:04,369 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,380 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:04,381 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,381 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:40 [2021-07-13 21:37:04,600 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-07-13 21:37:04,600 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2021-07-13 21:37:04,603 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,609 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:04,610 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,610 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:42, output treesize:35 [2021-07-13 21:37:04,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 20 [2021-07-13 21:37:04,668 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,675 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:04,677 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:04,677 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:50, output treesize:23 [2021-07-13 21:37:05,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:05,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2021-07-13 21:37:06,000 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:06,007 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:06,012 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-07-13 21:37:06,012 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:38, output treesize:34 [2021-07-13 21:37:06,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:06,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 15 [2021-07-13 21:37:06,251 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:06,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:06,255 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:06,255 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:38, output treesize:4 [2021-07-13 21:37:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6426 backedges. 21 proven. 2759 refuted. 0 times theorem prover too weak. 3646 trivial. 0 not checked. [2021-07-13 21:37:06,287 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [269613801] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:37:06,287 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-13 21:37:06,287 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 24] total 50 [2021-07-13 21:37:06,288 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920069727] [2021-07-13 21:37:06,288 INFO L462 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-07-13 21:37:06,288 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:37:06,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-07-13 21:37:06,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=218, Invalid=2232, Unknown=0, NotChecked=0, Total=2450 [2021-07-13 21:37:06,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:37:06,289 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:37:06,290 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 9.62) internal successors, (481), 50 states have internal predecessors, (481), 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) [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:06,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:37:07,340 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 78 [2021-07-13 21:37:07,568 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 88 [2021-07-13 21:37:07,751 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2021-07-13 21:37:07,958 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 90 [2021-07-13 21:37:08,367 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 93 [2021-07-13 21:37:08,561 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2021-07-13 21:37:08,772 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2021-07-13 21:37:08,982 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2021-07-13 21:37:09,336 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 99 [2021-07-13 21:37:09,531 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 95 [2021-07-13 21:37:11,701 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 104 DAG size of output: 82 [2021-07-13 21:37:14,077 WARN L205 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 107 DAG size of output: 85 [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:14,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-13 21:37:14,637 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-07-13 21:37:14,637 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:37:14,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:37:14,638 INFO L82 PathProgramCache]: Analyzing trace with hash 1051771967, now seen corresponding path program 1 times [2021-07-13 21:37:14,638 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:37:14,638 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016195328] [2021-07-13 21:37:14,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:37:15,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:37:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6426 backedges. 1 proven. 3057 refuted. 0 times theorem prover too weak. 3368 trivial. 0 not checked. [2021-07-13 21:37:16,898 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:37:16,898 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016195328] [2021-07-13 21:37:16,899 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1016195328] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:37:16,899 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [410404662] [2021-07-13 21:37:16,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-13 21:37:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:37:17,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 1512 conjuncts, 131 conjunts are in the unsatisfiable core [2021-07-13 21:37:17,270 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-13 21:37:17,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-13 21:37:17,293 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,296 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:17,297 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,297 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-13 21:37:17,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:17,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2021-07-13 21:37:17,454 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:17,463 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,463 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:28 [2021-07-13 21:37:17,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-13 21:37:17,645 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,656 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:17,657 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,657 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2021-07-13 21:37:17,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:17,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-07-13 21:37:17,729 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,741 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:17,742 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,742 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:48 [2021-07-13 21:37:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:17,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:17,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:17,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-13 21:37:17,818 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,835 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:17,836 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:17,836 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:61, output treesize:57 [2021-07-13 21:37:18,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:18,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-13 21:37:18,065 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:18,080 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:18,081 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:18,081 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:62, output treesize:58 [2021-07-13 21:37:18,170 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_118|], 14=[|v_#memory_$Pointer$.offset_119|]} [2021-07-13 21:37:18,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-13 21:37:18,175 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:18,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:18,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:18,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:18,197 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-07-13 21:37:18,199 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:18,215 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:18,217 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:18,217 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:77, output treesize:82 [2021-07-13 21:37:19,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:19,102 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-07-13 21:37:19,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2021-07-13 21:37:19,104 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:19,118 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:19,119 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:19,119 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:87 [2021-07-13 21:37:19,227 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_119|], 24=[|v_#memory_$Pointer$.offset_120|]} [2021-07-13 21:37:19,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:19,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 50 [2021-07-13 21:37:19,233 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:19,251 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:19,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:19,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:19,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 65 [2021-07-13 21:37:19,256 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:19,270 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:19,271 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:19,271 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:117, output treesize:75 [2021-07-13 21:37:21,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:21,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:37:21,127 INFO L354 Elim1Store]: treesize reduction 22, result has 12.0 percent of original size [2021-07-13 21:37:21,127 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 30 [2021-07-13 21:37:21,129 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:37:21,136 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:37:21,136 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:37:21,136 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:105, output treesize:32 [2021-07-13 21:37:21,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6426 backedges. 3442 proven. 1746 refuted. 0 times theorem prover too weak. 1238 trivial. 0 not checked. [2021-07-13 21:37:21,484 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [410404662] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:37:21,484 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-13 21:37:21,484 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 36] total 83 [2021-07-13 21:37:21,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293871880] [2021-07-13 21:37:21,485 INFO L462 AbstractCegarLoop]: Interpolant automaton has 83 states [2021-07-13 21:37:21,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:37:21,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2021-07-13 21:37:21,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=246, Invalid=6560, Unknown=0, NotChecked=0, Total=6806 [2021-07-13 21:37:21,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:37:21,486 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:37:21,487 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 83 states, 83 states have (on average 7.746987951807229) internal successors, (643), 83 states have internal predecessors, (643), 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) [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-13 21:37:21,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:37:22,810 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2021-07-13 21:37:23,043 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2021-07-13 21:37:23,330 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2021-07-13 21:37:23,528 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2021-07-13 21:37:23,797 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 97 [2021-07-13 21:37:24,148 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 103 [2021-07-13 21:37:24,493 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 111 [2021-07-13 21:37:24,870 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 118 [2021-07-13 21:37:25,281 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 125 [2021-07-13 21:37:25,684 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 120 [2021-07-13 21:37:26,093 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 122 [2021-07-13 21:37:26,501 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 123 [2021-07-13 21:37:26,919 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 122 [2021-07-13 21:37:27,241 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 111 [2021-07-13 21:37:27,586 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 108 [2021-07-13 21:37:27,986 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 110 [2021-07-13 21:37:28,278 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 91 [2021-07-13 21:37:28,581 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 95 [2021-07-13 21:37:28,945 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 103 [2021-07-13 21:37:29,467 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 107 [2021-07-13 21:37:30,013 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 109 [2021-07-13 21:37:30,504 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 118 [2021-07-13 21:37:31,092 WARN L205 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 120 [2021-07-13 21:37:31,547 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 114 [2021-07-13 21:37:32,016 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 119 [2021-07-13 21:37:32,580 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 126 [2021-07-13 21:37:33,245 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 128 [2021-07-13 21:37:33,839 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 133 [2021-07-13 21:37:34,575 WARN L205 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 135 [2021-07-13 21:37:35,393 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 129 [2021-07-13 21:37:36,321 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 136 [2021-07-13 21:37:37,205 WARN L205 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 133 [2021-07-13 21:37:38,098 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 141 [2021-07-13 21:37:39,046 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 140 [2021-07-13 21:37:40,008 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 143 [2021-07-13 21:37:40,900 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 148 [2021-07-13 21:37:41,864 WARN L205 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 150 [2021-07-13 21:37:42,745 WARN L205 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 149 [2021-07-13 21:37:43,724 WARN L205 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 156 [2021-07-13 21:37:44,444 WARN L205 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 154 [2021-07-13 21:37:45,246 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 161 [2021-07-13 21:37:46,002 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 159 [2021-07-13 21:37:46,690 WARN L205 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 148 [2021-07-13 21:37:47,534 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 166 [2021-07-13 21:37:48,198 WARN L205 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 142 [2021-07-13 21:37:48,993 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 155 [2021-07-13 21:37:49,738 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 149 [2021-07-13 21:37:50,379 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 138 [2021-07-13 21:37:51,104 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 145 [2021-07-13 21:37:51,679 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 131 [2021-07-13 21:37:52,335 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 127 [2021-07-13 21:37:52,894 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 129 [2021-07-13 21:37:53,523 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 125 [2021-07-13 21:37:54,117 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 136 [2021-07-13 21:37:54,799 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 138 [2021-07-13 21:37:55,371 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 115 [2021-07-13 21:37:55,907 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 128 [2021-07-13 21:37:56,547 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 136 [2021-07-13 21:37:57,065 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 121 [2021-07-13 21:37:57,652 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 123 [2021-07-13 21:37:58,328 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 123 [2021-07-13 21:37:58,891 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 119 [2021-07-13 21:37:59,612 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 131 [2021-07-13 21:38:00,342 WARN L205 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 138 [2021-07-13 21:38:01,233 WARN L205 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 139 [2021-07-13 21:38:02,240 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 143 [2021-07-13 21:38:03,245 WARN L205 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 151 [2021-07-13 21:38:04,399 WARN L205 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 153 [2021-07-13 21:38:05,513 WARN L205 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 158 [2021-07-13 21:38:06,414 WARN L205 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 163 [2021-07-13 21:38:07,394 WARN L205 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 168 [2021-07-13 21:38:08,261 WARN L205 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 157 [2021-07-13 21:38:09,063 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 151 [2021-07-13 21:38:09,850 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 147 [2021-07-13 21:38:10,551 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 130 [2021-07-13 21:38:11,259 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 128 [2021-07-13 21:38:12,025 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 140 [2021-07-13 21:38:12,651 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 118 [2021-07-13 21:38:13,360 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 138 [2021-07-13 21:38:14,034 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 126 [2021-07-13 21:38:14,974 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 123 [2021-07-13 21:38:15,696 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 130 [2021-07-13 21:38:16,426 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 132 [2021-07-13 21:38:17,103 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 127 [2021-07-13 21:38:17,683 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 123 [2021-07-13 21:38:18,406 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 135 [2021-07-13 21:38:19,153 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 142 [2021-07-13 21:38:20,104 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 143 [2021-07-13 21:38:21,110 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 147 [2021-07-13 21:38:22,178 WARN L205 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 155 [2021-07-13 21:38:23,299 WARN L205 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 157 [2021-07-13 21:38:24,439 WARN L205 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 162 [2021-07-13 21:38:25,386 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 167 [2021-07-13 21:38:26,368 WARN L205 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 172 [2021-07-13 21:38:27,236 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 161 [2021-07-13 21:38:28,077 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 155 [2021-07-13 21:38:28,896 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 151 [2021-07-13 21:38:29,624 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 134 [2021-07-13 21:38:30,410 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 144 [2021-07-13 21:38:31,138 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 142 [2021-07-13 21:38:32,132 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 127 [2021-07-13 21:38:32,907 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 146 [2021-07-13 21:38:33,632 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 134 [2021-07-13 21:38:34,402 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 136 [2021-07-13 21:38:35,099 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 131 [2021-07-13 21:38:35,709 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 127 [2021-07-13 21:38:36,458 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 139 [2021-07-13 21:38:37,257 WARN L205 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 146 [2021-07-13 21:38:38,246 WARN L205 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 147 [2021-07-13 21:38:39,280 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 151 [2021-07-13 21:38:40,394 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 159 [2021-07-13 21:38:41,567 WARN L205 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 161 [2021-07-13 21:38:42,772 WARN L205 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 166 [2021-07-13 21:38:43,747 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 171 [2021-07-13 21:38:44,776 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 176 [2021-07-13 21:38:45,683 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 165 [2021-07-13 21:38:46,554 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 159 [2021-07-13 21:38:47,390 WARN L205 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 155 [2021-07-13 21:38:48,179 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 138 [2021-07-13 21:38:49,109 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 148 [2021-07-13 21:38:50,288 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 131 [2021-07-13 21:38:51,283 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 157 [2021-07-13 21:38:52,193 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 155 [2021-07-13 21:38:53,027 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 143 [2021-07-13 21:38:53,913 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 145 [2021-07-13 21:38:54,727 WARN L205 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 140 [2021-07-13 21:38:55,443 WARN L205 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 136 [2021-07-13 21:38:56,329 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 148 [2021-07-13 21:38:57,255 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 155 [2021-07-13 21:38:58,431 WARN L205 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 156 [2021-07-13 21:38:59,613 WARN L205 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 160 [2021-07-13 21:39:00,760 WARN L205 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 168 [2021-07-13 21:39:01,979 WARN L205 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 170 [2021-07-13 21:39:03,263 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 319 DAG size of output: 175 [2021-07-13 21:39:04,281 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 180 [2021-07-13 21:39:05,369 WARN L205 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 185 [2021-07-13 21:39:06,343 WARN L205 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 174 [2021-07-13 21:39:07,261 WARN L205 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 168 [2021-07-13 21:39:08,157 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 164 [2021-07-13 21:39:08,958 WARN L205 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 147 [2021-07-13 21:39:09,768 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 150 [2021-07-13 21:39:10,662 WARN L205 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 162 [2021-07-13 21:39:11,480 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 140 [2021-07-13 21:39:12,300 WARN L205 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 160 [2021-07-13 21:39:13,056 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 148 [2021-07-13 21:39:13,818 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 145 [2021-07-13 21:39:14,529 WARN L205 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 141 [2021-07-13 21:39:15,457 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 153 [2021-07-13 21:39:16,433 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 160 [2021-07-13 21:39:17,669 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 161 [2021-07-13 21:39:19,023 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 306 DAG size of output: 165 [2021-07-13 21:39:20,410 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 314 DAG size of output: 173 [2021-07-13 21:39:21,902 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 320 DAG size of output: 175 [2021-07-13 21:39:23,480 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 324 DAG size of output: 180 [2021-07-13 21:39:24,683 WARN L205 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 185 [2021-07-13 21:39:25,877 WARN L205 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 190 [2021-07-13 21:39:26,854 WARN L205 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 179 [2021-07-13 21:39:27,799 WARN L205 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 173 [2021-07-13 21:39:28,711 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 169 [2021-07-13 21:39:29,532 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 152 [2021-07-13 21:39:30,373 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 151 [2021-07-13 21:39:31,180 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 149 [2021-07-13 21:39:32,097 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 161 [2021-07-13 21:39:32,928 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 145 [2021-07-13 21:39:33,826 WARN L205 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 159 [2021-07-13 21:39:34,655 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 147 [2021-07-13 21:39:35,446 WARN L205 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 144 [2021-07-13 21:39:36,136 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 140 [2021-07-13 21:39:36,994 WARN L205 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 152 [2021-07-13 21:39:37,894 WARN L205 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 159 [2021-07-13 21:39:39,018 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 160 [2021-07-13 21:39:40,241 WARN L205 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 164 [2021-07-13 21:39:41,510 WARN L205 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 172 [2021-07-13 21:39:42,840 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 323 DAG size of output: 174 [2021-07-13 21:39:44,256 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 327 DAG size of output: 179 [2021-07-13 21:39:45,348 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 184 [2021-07-13 21:39:46,540 WARN L205 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 189 [2021-07-13 21:39:47,547 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 178 [2021-07-13 21:39:48,535 WARN L205 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 172 [2021-07-13 21:39:49,533 WARN L205 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 168 [2021-07-13 21:39:50,490 WARN L205 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 144 [2021-07-13 21:39:51,736 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 159 [2021-07-13 21:39:52,574 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 142 [2021-07-13 21:39:53,375 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 140 [2021-07-13 21:39:54,243 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 152 [2021-07-13 21:39:55,058 WARN L205 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 150 [2021-07-13 21:39:55,818 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 138 [2021-07-13 21:39:56,562 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 135 [2021-07-13 21:39:57,212 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 131 [2021-07-13 21:39:57,988 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 143 [2021-07-13 21:39:58,841 WARN L205 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 150 [2021-07-13 21:39:59,876 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 151 [2021-07-13 21:40:00,977 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 155 [2021-07-13 21:40:02,212 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 313 DAG size of output: 163 [2021-07-13 21:40:03,515 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 319 DAG size of output: 165 [2021-07-13 21:40:04,961 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 323 DAG size of output: 170 [2021-07-13 21:40:06,063 WARN L205 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 175 [2021-07-13 21:40:07,214 WARN L205 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 180 [2021-07-13 21:40:08,221 WARN L205 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 169 [2021-07-13 21:40:09,201 WARN L205 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 163 [2021-07-13 21:40:10,025 WARN L205 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 135 [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:40:12,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 216 states. [2021-07-13 21:40:12,311 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-13 21:40:12,311 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:40:12,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:40:12,312 INFO L82 PathProgramCache]: Analyzing trace with hash 471680311, now seen corresponding path program 1 times [2021-07-13 21:40:12,312 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:40:12,312 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955776600] [2021-07-13 21:40:12,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:40:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:40:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 5840 backedges. 0 proven. 4540 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2021-07-13 21:40:14,825 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:40:14,825 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955776600] [2021-07-13 21:40:14,825 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955776600] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:40:14,825 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [36629810] [2021-07-13 21:40:14,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-13 21:40:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:40:15,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 1403 conjuncts, 162 conjunts are in the unsatisfiable core [2021-07-13 21:40:15,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-13 21:40:15,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-13 21:40:15,228 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,232 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:15,232 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,232 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-13 21:40:15,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:15,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2021-07-13 21:40:15,384 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,394 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:15,395 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,395 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:38, output treesize:32 [2021-07-13 21:40:15,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-13 21:40:15,591 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,603 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:15,603 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,603 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2021-07-13 21:40:15,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:15,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-07-13 21:40:15,690 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:15,704 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,704 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:48 [2021-07-13 21:40:15,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:15,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:15,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:15,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-07-13 21:40:15,799 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:15,817 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:15,817 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:61, output treesize:57 [2021-07-13 21:40:16,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:16,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-13 21:40:16,055 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:16,072 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:16,072 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:16,073 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:66, output treesize:62 [2021-07-13 21:40:16,161 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_121|], 14=[|v_#memory_$Pointer$.base_124|]} [2021-07-13 21:40:16,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-07-13 21:40:16,172 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:16,191 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:16,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:16,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:16,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-13 21:40:16,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:16,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:16,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:16,208 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-13 21:40:16,209 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 101 treesize of output 64 [2021-07-13 21:40:16,210 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:16,229 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:16,230 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:16,230 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:126, output treesize:102 [2021-07-13 21:40:17,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:17,087 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-07-13 21:40:17,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2021-07-13 21:40:17,089 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:17,106 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:17,107 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:17,107 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:114, output treesize:107 [2021-07-13 21:40:17,212 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_122|], 24=[|v_#memory_$Pointer$.base_125|]} [2021-07-13 21:40:17,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:17,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-07-13 21:40:17,218 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:17,240 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:17,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:17,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:17,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:17,266 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-07-13 21:40:17,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 95 treesize of output 66 [2021-07-13 21:40:17,268 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:17,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:17,285 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:17,285 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:137, output treesize:105 [2021-07-13 21:40:19,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:19,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 10 [2021-07-13 21:40:19,914 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:19,926 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:19,927 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:19,927 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:123, output treesize:101 [2021-07-13 21:40:20,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:20,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:20,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:40:20,549 INFO L354 Elim1Store]: treesize reduction 142, result has 26.0 percent of original size [2021-07-13 21:40:20,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 131 treesize of output 88 [2021-07-13 21:40:20,551 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:20,567 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:20,571 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:20,571 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:134, output treesize:125 [2021-07-13 21:40:20,714 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:20,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 62 treesize of output 25 [2021-07-13 21:40:20,716 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:20,724 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-13 21:40:20,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 62 treesize of output 25 [2021-07-13 21:40:20,726 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:20,729 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-07-13 21:40:20,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 66 treesize of output 25 [2021-07-13 21:40:20,730 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-13 21:40:20,732 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:40:20,733 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:40:20,733 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 2 variables, input treesize:191, output treesize:4 [2021-07-13 21:40:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 5840 backedges. 91 proven. 4702 refuted. 0 times theorem prover too weak. 1047 trivial. 0 not checked. [2021-07-13 21:40:20,748 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [36629810] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:40:20,748 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-13 21:40:20,748 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 45] total 90 [2021-07-13 21:40:20,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848879410] [2021-07-13 21:40:20,749 INFO L462 AbstractCegarLoop]: Interpolant automaton has 90 states [2021-07-13 21:40:20,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:40:20,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2021-07-13 21:40:20,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=425, Invalid=7585, Unknown=0, NotChecked=0, Total=8010 [2021-07-13 21:40:20,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:40:20,751 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:40:20,751 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 90 states, 90 states have (on average 7.866666666666666) internal successors, (708), 90 states have internal predecessors, (708), 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) [2021-07-13 21:40:20,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:40:20,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:40:20,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:40:20,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-13 21:40:20,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 216 states. [2021-07-13 21:40:20,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:40:22,517 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 104 [2021-07-13 21:40:22,982 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 106 [2021-07-13 21:40:23,409 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 114 [2021-07-13 21:40:23,851 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 118 [2021-07-13 21:40:24,342 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 125 [2021-07-13 21:40:24,900 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 132 [2021-07-13 21:40:25,402 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 127 [2021-07-13 21:40:25,947 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 134 [2021-07-13 21:40:26,536 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 136 [2021-07-13 21:40:27,135 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 143 [2021-07-13 21:40:27,754 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 145 [2021-07-13 21:40:28,361 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 144 [2021-07-13 21:40:28,907 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 135 [2021-07-13 21:40:29,394 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 128 [2021-07-13 21:40:29,830 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 117 [2021-07-13 21:40:30,312 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 124 [2021-07-13 21:40:30,681 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 99 [2021-07-13 21:40:31,078 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 103 [2021-07-13 21:40:31,576 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 111 [2021-07-13 21:40:32,189 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 113 [2021-07-13 21:40:32,861 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 120 [2021-07-13 21:40:33,395 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 105 [2021-07-13 21:40:33,962 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 113 [2021-07-13 21:40:34,649 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 117 [2021-07-13 21:40:35,373 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 124 [2021-07-13 21:40:36,049 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 122 [2021-07-13 21:40:36,810 WARN L205 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 129 [2021-07-13 21:40:37,509 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 123 [2021-07-13 21:40:38,294 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 130 [2021-07-13 21:40:39,048 WARN L205 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 130 [2021-07-13 21:40:39,817 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 132 [2021-07-13 21:40:40,661 WARN L205 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 137 [2021-07-13 21:40:41,494 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 139 [2021-07-13 21:40:42,365 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 139 [2021-07-13 21:40:43,286 WARN L205 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 146 [2021-07-13 21:40:44,131 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 141 [2021-07-13 21:40:45,081 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 148 [2021-07-13 21:40:45,898 WARN L205 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 140 [2021-07-13 21:40:46,804 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 147 [2021-07-13 21:40:47,541 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 131 [2021-07-13 21:40:48,382 WARN L205 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 138 [2021-07-13 21:40:49,110 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 124 [2021-07-13 21:40:49,896 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 131 [2021-07-13 21:40:50,705 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 124 [2021-07-13 21:40:51,372 WARN L205 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 120 [2021-07-13 21:40:52,233 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 128 [2021-07-13 21:40:53,105 WARN L205 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 133 [2021-07-13 21:40:54,007 WARN L205 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 134 [2021-07-13 21:40:55,001 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 141 [2021-07-13 21:40:55,989 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 143 [2021-07-13 21:40:57,038 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 150 [2021-07-13 21:40:58,119 WARN L205 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 152 [2021-07-13 21:40:59,137 WARN L205 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 151 [2021-07-13 21:41:00,074 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 142 [2021-07-13 21:41:00,951 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 135 [2021-07-13 21:41:01,960 WARN L205 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 128 [2021-07-13 21:41:02,613 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 124 [2021-07-13 21:41:03,454 WARN L205 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 132 [2021-07-13 21:41:04,312 WARN L205 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 137 [2021-07-13 21:41:05,229 WARN L205 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 138 [2021-07-13 21:41:06,224 WARN L205 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 145 [2021-07-13 21:41:07,242 WARN L205 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 147 [2021-07-13 21:41:08,327 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 154 [2021-07-13 21:41:09,442 WARN L205 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 156 [2021-07-13 21:41:10,484 WARN L205 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 155 [2021-07-13 21:41:11,444 WARN L205 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 146 [2021-07-13 21:41:12,327 WARN L205 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 139 [2021-07-13 21:41:13,348 WARN L205 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 132 [2021-07-13 21:41:14,038 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 128 [2021-07-13 21:41:14,895 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 136 [2021-07-13 21:41:15,779 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 141 [2021-07-13 21:41:16,701 WARN L205 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 142 [2021-07-13 21:41:17,708 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 149 [2021-07-13 21:41:18,780 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 151 [2021-07-13 21:41:19,945 WARN L205 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 158 [2021-07-13 21:41:21,132 WARN L205 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 160 [2021-07-13 21:41:22,226 WARN L205 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 159 [2021-07-13 21:41:23,236 WARN L205 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 150 [2021-07-13 21:41:24,162 WARN L205 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 143 [2021-07-13 21:41:25,210 WARN L205 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 141 [2021-07-13 21:41:25,924 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 137 [2021-07-13 21:41:26,828 WARN L205 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 145 [2021-07-13 21:41:27,766 WARN L205 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 150 [2021-07-13 21:41:28,753 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 151 [2021-07-13 21:41:29,809 WARN L205 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 158 [2021-07-13 21:41:30,903 WARN L205 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 160 [2021-07-13 21:41:32,089 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 167 [2021-07-13 21:41:33,336 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 371 DAG size of output: 169 [2021-07-13 21:41:34,486 WARN L205 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 168 [2021-07-13 21:41:35,527 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 159 [2021-07-13 21:41:36,499 WARN L205 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 152 [2021-07-13 21:41:38,017 WARN L205 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 156 [2021-07-13 21:41:38,985 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 149 [2021-07-13 21:41:39,833 WARN L205 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 138 [2021-07-13 21:41:40,562 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 132 [2021-07-13 21:41:41,466 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 142 [2021-07-13 21:41:42,403 WARN L205 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 147 [2021-07-13 21:41:43,383 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 148 [2021-07-13 21:41:44,448 WARN L205 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 155 [2021-07-13 21:41:45,550 WARN L205 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 157 [2021-07-13 21:41:46,741 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 361 DAG size of output: 164 [2021-07-13 21:41:47,960 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 366 DAG size of output: 166 [2021-07-13 21:41:49,099 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 165 [2021-07-13 21:41:50,250 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 364 DAG size of output: 169 [2021-07-13 21:41:51,307 WARN L205 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 160 [2021-07-13 21:41:52,303 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 153 [2021-07-13 21:41:53,183 WARN L205 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 142 [2021-07-13 21:41:53,980 WARN L205 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 136 [2021-07-13 21:41:54,939 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 146 [2021-07-13 21:41:55,915 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 151 [2021-07-13 21:41:56,945 WARN L205 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 152 [2021-07-13 21:41:58,071 WARN L205 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 159 [2021-07-13 21:41:59,236 WARN L205 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 161 [2021-07-13 21:42:00,487 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 365 DAG size of output: 168 [2021-07-13 21:42:01,778 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 370 DAG size of output: 170 [2021-07-13 21:42:02,900 WARN L205 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 165 [2021-07-13 21:42:04,031 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 351 DAG size of output: 156 [2021-07-13 21:42:05,021 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 149 [2021-07-13 21:42:05,887 WARN L205 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 138 [2021-07-13 21:42:06,657 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 132 [2021-07-13 21:42:07,611 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 142 [2021-07-13 21:42:08,558 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 147 [2021-07-13 21:42:09,547 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 148 [2021-07-13 21:42:10,641 WARN L205 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 155 [2021-07-13 21:42:11,762 WARN L205 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 157 [2021-07-13 21:42:12,956 WARN L205 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 164 [2021-07-13 21:42:14,191 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 366 DAG size of output: 166 [2021-07-13 21:42:15,445 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 372 DAG size of output: 170 [2021-07-13 21:42:16,596 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 366 DAG size of output: 169 [2021-07-13 21:42:17,675 WARN L205 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 160 [2021-07-13 21:42:18,698 WARN L205 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 153 [2021-07-13 21:42:19,570 WARN L205 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 142 [2021-07-13 21:42:20,323 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 135 [2021-07-13 21:42:21,283 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 146 [2021-07-13 21:42:22,270 WARN L205 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 151 [2021-07-13 21:42:23,302 WARN L205 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 152 [2021-07-13 21:42:24,406 WARN L205 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 159 [2021-07-13 21:42:25,569 WARN L205 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 161 [2021-07-13 21:42:26,814 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 367 DAG size of output: 168 [2021-07-13 21:42:27,067 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2021-07-13 21:42:27,411 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2021-07-13 21:42:27,704 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2021-07-13 21:42:27,965 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2021-07-13 21:42:28,177 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:42:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:42:28,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:42:28,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:42:28,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:42:28,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-07-13 21:42:28,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-07-13 21:42:29,134 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-07-13 21:42:29,135 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-07-13 21:42:29,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-13 21:42:29,135 INFO L82 PathProgramCache]: Analyzing trace with hash -1312357445, now seen corresponding path program 1 times [2021-07-13 21:42:29,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-13 21:42:29,135 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158631771] [2021-07-13 21:42:29,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-13 21:42:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:42:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5840 backedges. 568 proven. 4954 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2021-07-13 21:42:34,156 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-13 21:42:34,156 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158631771] [2021-07-13 21:42:34,156 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158631771] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:42:34,156 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1664079493] [2021-07-13 21:42:34,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-13 21:42:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-13 21:42:34,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 1450 conjuncts, 190 conjunts are in the unsatisfiable core [2021-07-13 21:42:34,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-13 21:42:34,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-07-13 21:42:34,510 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:34,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:34,514 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:34,514 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-07-13 21:42:34,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:34,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-07-13 21:42:34,743 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:34,753 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:34,753 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:34,753 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-07-13 21:42:35,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-07-13 21:42:35,043 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,057 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-07-13 21:42:35,060 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,073 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,073 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,073 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2021-07-13 21:42:35,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-07-13 21:42:35,184 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,203 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-07-13 21:42:35,207 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,224 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,224 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,225 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:73, output treesize:65 [2021-07-13 21:42:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2021-07-13 21:42:35,354 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,376 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 36 [2021-07-13 21:42:35,383 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,405 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,406 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,406 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:91, output treesize:83 [2021-07-13 21:42:35,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-13 21:42:35,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,799 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-07-13 21:42:35,804 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:35,828 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,828 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:97, output treesize:89 [2021-07-13 21:42:35,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:35,966 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 68 [2021-07-13 21:42:35,967 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:35,997 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:36,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:36,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-13 21:42:36,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:36,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:36,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:36,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:36,010 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-07-13 21:42:36,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 128 treesize of output 79 [2021-07-13 21:42:36,012 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:36,036 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:36,037 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:36,038 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:165, output treesize:137 [2021-07-13 21:42:37,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:37,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:37,986 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-07-13 21:42:37,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2021-07-13 21:42:37,988 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:38,008 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:38,009 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:38,009 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:144, output treesize:129 [2021-07-13 21:42:38,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:38,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:38,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 65 [2021-07-13 21:42:38,156 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:38,179 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:38,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:38,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:38,204 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-07-13 21:42:38,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 121 treesize of output 84 [2021-07-13 21:42:38,205 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:38,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:38,227 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:38,227 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:159, output treesize:134 [2021-07-13 21:42:42,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:42,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:42,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-13 21:42:42,404 INFO L354 Elim1Store]: treesize reduction 398, result has 11.9 percent of original size [2021-07-13 21:42:42,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 5 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 15 case distinctions, treesize of input 248 treesize of output 173 [2021-07-13 21:42:42,407 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:42,433 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:42,479 INFO L354 Elim1Store]: treesize reduction 232, result has 15.6 percent of original size [2021-07-13 21:42:42,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 176 treesize of output 122 [2021-07-13 21:42:42,482 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:42,501 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:42,501 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:42,501 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:312, output treesize:130 [2021-07-13 21:42:42,853 INFO L446 ElimStorePlain]: Different costs {11=[|#memory_$Pointer$.offset|], 18=[|#memory_$Pointer$.base|]} [2021-07-13 21:42:42,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-13 21:42:42,862 INFO L354 Elim1Store]: treesize reduction 22, result has 12.0 percent of original size [2021-07-13 21:42:42,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 54 [2021-07-13 21:42:42,864 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:42,877 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:42,883 INFO L354 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2021-07-13 21:42:42,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 76 treesize of output 33 [2021-07-13 21:42:42,885 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-13 21:42:42,890 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-13 21:42:42,891 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-07-13 21:42:42,891 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:161, output treesize:10 [2021-07-13 21:42:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 5840 backedges. 20 proven. 4611 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2021-07-13 21:42:43,180 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1664079493] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-13 21:42:43,180 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-13 21:42:43,180 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 56] total 121 [2021-07-13 21:42:43,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936883015] [2021-07-13 21:42:43,181 INFO L462 AbstractCegarLoop]: Interpolant automaton has 121 states [2021-07-13 21:42:43,181 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-13 21:42:43,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2021-07-13 21:42:43,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=551, Invalid=13969, Unknown=0, NotChecked=0, Total=14520 [2021-07-13 21:42:43,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:42:43,184 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-13 21:42:43,185 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 121 states, 121 states have (on average 6.8347107438016526) internal successors, (827), 121 states have internal predecessors, (827), 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) [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-07-13 21:42:43,185 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-13 21:42:44,619 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-07-13 21:42:44,838 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-07-13 21:42:45,244 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 114 [2021-07-13 21:42:45,427 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-07-13 21:42:45,832 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 117 [2021-07-13 21:42:46,430 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 128 [2021-07-13 21:42:47,021 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 130 [2021-07-13 21:42:47,626 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 135 [2021-07-13 21:42:48,277 WARN L205 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 136 [2021-07-13 21:42:48,994 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 141 [2021-07-13 21:42:49,810 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 152 [2021-07-13 21:42:50,835 WARN L205 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 160 [2021-07-13 21:42:51,971 WARN L205 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 161 [2021-07-13 21:42:53,440 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 344 DAG size of output: 163 [2021-07-13 21:42:54,669 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 332 DAG size of output: 154 [2021-07-13 21:42:55,865 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 331 DAG size of output: 153 [2021-07-13 21:42:56,997 WARN L205 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 152 [2021-07-13 21:42:57,763 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 131 [2021-07-13 21:42:58,578 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 135 [2021-07-13 21:42:59,522 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 136 [2021-07-13 21:43:00,131 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 100 [2021-07-13 21:43:00,768 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 104 [2021-07-13 21:43:01,551 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 110 [2021-07-13 21:43:02,604 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 114 [2021-07-13 21:43:03,646 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 116 [2021-07-13 21:43:04,846 WARN L205 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 121 [2021-07-13 21:43:06,074 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 380 DAG size of output: 123 [2021-07-13 21:43:07,151 WARN L205 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 117 [2021-07-13 21:43:08,414 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 381 DAG size of output: 124 [2021-07-13 21:43:09,348 WARN L205 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 115 [2021-07-13 21:43:10,383 WARN L205 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 122 [2021-07-13 21:43:11,015 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 109 [2021-07-13 21:43:11,796 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 121 [2021-07-13 21:43:12,874 WARN L205 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 119 [2021-07-13 21:43:14,117 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 378 DAG size of output: 126 [2021-07-13 21:43:15,190 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 124 [2021-07-13 21:43:16,471 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 382 DAG size of output: 131 [2021-07-13 21:43:17,536 WARN L205 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 125 [2021-07-13 21:43:18,838 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 383 DAG size of output: 132 [2021-07-13 21:43:20,014 WARN L205 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 130 [2021-07-13 21:43:21,364 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 380 DAG size of output: 137 [2021-07-13 21:43:22,765 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 398 DAG size of output: 137 [2021-07-13 21:43:24,158 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 424 DAG size of output: 143 [2021-07-13 21:43:25,569 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 433 DAG size of output: 143 [2021-07-13 21:43:27,169 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 477 DAG size of output: 159 [2021-07-13 21:43:28,652 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 444 DAG size of output: 150 [2021-07-13 21:43:30,369 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 497 DAG size of output: 169 [2021-07-13 21:43:32,090 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 450 DAG size of output: 167 [2021-07-13 21:43:33,640 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 438 DAG size of output: 143 [2021-07-13 21:43:35,639 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 503 DAG size of output: 171 [2021-07-13 21:43:37,180 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 437 DAG size of output: 142 [2021-07-13 21:43:38,995 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 491 DAG size of output: 160 [2021-07-13 21:43:40,776 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 490 DAG size of output: 159 [2021-07-13 21:43:42,222 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 413 DAG size of output: 137 [2021-07-13 21:43:43,907 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 466 DAG size of output: 155 [2021-07-13 21:43:44,998 WARN L205 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 120 [2021-07-13 21:43:46,250 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 384 DAG size of output: 127 [2021-07-13 21:43:47,352 WARN L205 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 119 [2021-07-13 21:43:48,596 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 383 DAG size of output: 126 [2021-07-13 21:43:49,873 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 417 DAG size of output: 128 [2021-07-13 21:43:50,811 WARN L205 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 127 [2021-07-13 21:43:52,214 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 423 DAG size of output: 132 [2021-07-13 21:43:53,644 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 427 DAG size of output: 137 [2021-07-13 21:43:55,082 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 428 DAG size of output: 138 [2021-07-13 21:43:56,634 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 445 DAG size of output: 141 [2021-07-13 21:43:58,318 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 482 DAG size of output: 152 [2021-07-13 21:44:00,243 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 535 DAG size of output: 156 [2021-07-13 21:44:02,366 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 557 DAG size of output: 163 [2021-07-13 21:44:04,805 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 563 DAG size of output: 165 [2021-07-13 21:44:06,974 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 551 DAG size of output: 154 [2021-07-13 21:44:09,127 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 550 DAG size of output: 153 [2021-07-13 21:44:11,148 WARN L205 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 522 DAG size of output: 149 [2021-07-13 21:44:12,618 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 426 DAG size of output: 130 [2021-07-13 21:44:14,171 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 429 DAG size of output: 133 [2021-07-13 21:44:15,697 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 428 DAG size of output: 132 [2021-07-13 21:44:17,155 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 425 DAG size of output: 129 [2021-07-13 21:44:19,355 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 430 DAG size of output: 134 [2021-07-13 21:44:20,645 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 421 DAG size of output: 132 [2021-07-13 21:44:21,582 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 131 [2021-07-13 21:44:22,968 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 427 DAG size of output: 136 [2021-07-13 21:44:24,388 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 431 DAG size of output: 141 [2021-07-13 21:44:25,821 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 432 DAG size of output: 142 [2021-07-13 21:44:27,346 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 449 DAG size of output: 145 [2021-07-13 21:44:29,081 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 486 DAG size of output: 156 [2021-07-13 21:44:31,070 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 539 DAG size of output: 160 [2021-07-13 21:44:33,237 WARN L205 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 561 DAG size of output: 167 [2021-07-13 21:44:36,041 WARN L205 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 567 DAG size of output: 169 [2021-07-13 21:44:38,301 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 555 DAG size of output: 158 [2021-07-13 21:44:40,488 WARN L205 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 554 DAG size of output: 157 [2021-07-13 21:44:42,537 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 526 DAG size of output: 153 [2021-07-13 21:44:44,092 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 433 DAG size of output: 137 [2021-07-13 21:44:45,600 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 432 DAG size of output: 136 [2021-07-13 21:44:47,051 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 429 DAG size of output: 133 [2021-07-13 21:44:49,239 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 436 DAG size of output: 140 [2021-07-13 21:44:50,756 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 433 DAG size of output: 137 [2021-07-13 21:44:52,351 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 434 DAG size of output: 138 [2021-07-13 21:44:53,692 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 425 DAG size of output: 136 [2021-07-13 21:44:54,680 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 135 [2021-07-13 21:44:56,121 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 431 DAG size of output: 140 [2021-07-13 21:44:57,579 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 435 DAG size of output: 145 [2021-07-13 21:44:59,082 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 436 DAG size of output: 146 [2021-07-13 21:45:00,652 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 453 DAG size of output: 154 [2021-07-13 21:45:02,558 WARN L205 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 490 DAG size of output: 160 [2021-07-13 21:45:04,827 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 543 DAG size of output: 164 [2021-07-13 21:45:07,177 WARN L205 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 565 DAG size of output: 171 [2021-07-13 21:45:09,859 WARN L205 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 571 DAG size of output: 173 [2021-07-13 21:45:12,230 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 559 DAG size of output: 162 [2021-07-13 21:45:14,578 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 558 DAG size of output: 161 [2021-07-13 21:45:16,785 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 530 DAG size of output: 157 [2021-07-13 21:45:18,480 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 437 DAG size of output: 141 [2021-07-13 21:45:20,862 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 460 DAG size of output: 147 [2021-07-13 21:45:22,626 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 459 DAG size of output: 146 [2021-07-13 21:45:24,338 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 456 DAG size of output: 144 [2021-07-13 21:45:26,054 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 457 DAG size of output: 144 [2021-07-13 21:45:27,534 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 448 DAG size of output: 143 [2021-07-13 21:45:28,640 WARN L205 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 142 [2021-07-13 21:45:30,199 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 454 DAG size of output: 147 [2021-07-13 21:45:31,796 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 458 DAG size of output: 155 [2021-07-13 21:45:33,441 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 459 DAG size of output: 156 [2021-07-13 21:45:35,261 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 476 DAG size of output: 161 [2021-07-13 21:45:37,253 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 513 DAG size of output: 167 [2021-07-13 21:45:39,579 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 564 DAG size of output: 171 [2021-07-13 21:45:42,080 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 586 DAG size of output: 178 [2021-07-13 21:45:44,936 WARN L205 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 592 DAG size of output: 180 [2021-07-13 21:45:47,419 WARN L205 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 580 DAG size of output: 169 [2021-07-13 21:45:49,940 WARN L205 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 579 DAG size of output: 168 [2021-07-13 21:45:52,275 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 551 DAG size of output: 164 [2021-07-13 21:45:54,023 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 461 DAG size of output: 150 [2021-07-13 21:45:55,843 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 464 DAG size of output: 153 [2021-07-13 21:45:57,632 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 463 DAG size of output: 152 [2021-07-13 21:45:59,323 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 460 DAG size of output: 149 [2021-07-13 21:46:00,872 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 452 DAG size of output: 149 [2021-07-13 21:46:02,009 WARN L205 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 148 [2021-07-13 21:46:03,644 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 458 DAG size of output: 154 [2021-07-13 21:46:05,309 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 462 DAG size of output: 161 [2021-07-13 21:46:07,013 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 463 DAG size of output: 162 [2021-07-13 21:46:08,891 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 480 DAG size of output: 167 [2021-07-13 21:46:10,882 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 517 DAG size of output: 173 [2021-07-13 21:46:13,219 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 568 DAG size of output: 177 [2021-07-13 21:46:15,726 WARN L205 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 590 DAG size of output: 184 [2021-07-13 21:46:18,704 WARN L205 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 596 DAG size of output: 186 [2021-07-13 21:46:21,197 WARN L205 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 584 DAG size of output: 175 [2021-07-13 21:46:23,706 WARN L205 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 583 DAG size of output: 174 [2021-07-13 21:46:26,050 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 555 DAG size of output: 170 [2021-07-13 21:46:27,844 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 465 DAG size of output: 154 [2021-07-13 21:46:29,714 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 468 DAG size of output: 157 [2021-07-13 21:46:31,517 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 467 DAG size of output: 156 [2021-07-13 21:46:33,227 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 464 DAG size of output: 153 [2021-07-13 21:46:34,849 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 456 DAG size of output: 153 [2021-07-13 21:46:35,999 WARN L205 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 152 [2021-07-13 21:46:37,651 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 462 DAG size of output: 158 [2021-07-13 21:46:39,333 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 466 DAG size of output: 165 [2021-07-13 21:46:41,041 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 467 DAG size of output: 166 [2021-07-13 21:46:42,925 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 484 DAG size of output: 171 [2021-07-13 21:46:45,015 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 521 DAG size of output: 177 [2021-07-13 21:46:47,372 WARN L205 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 572 DAG size of output: 181 [2021-07-13 21:46:49,989 WARN L205 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 594 DAG size of output: 188 [2021-07-13 21:46:53,032 WARN L205 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 600 DAG size of output: 190 [2021-07-13 21:46:55,569 WARN L205 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 588 DAG size of output: 179 [2021-07-13 21:46:58,427 WARN L205 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 587 DAG size of output: 178 [2021-07-13 21:47:01,119 WARN L205 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 559 DAG size of output: 174 [2021-07-13 21:47:04,490 WARN L205 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 555 DAG size of output: 170 [2021-07-13 21:47:06,184 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 461 DAG size of output: 150 [2021-07-13 21:47:07,999 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 464 DAG size of output: 153 [2021-07-13 21:47:09,704 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 463 DAG size of output: 152 [2021-07-13 21:47:11,383 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 460 DAG size of output: 149 [2021-07-13 21:47:12,831 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 452 DAG size of output: 149 [2021-07-13 21:47:13,935 WARN L205 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 148 [2021-07-13 21:47:15,430 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 458 DAG size of output: 154 [2021-07-13 21:47:16,978 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 462 DAG size of output: 161 [2021-07-13 21:47:18,606 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 463 DAG size of output: 162 [2021-07-13 21:47:20,309 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 480 DAG size of output: 167 [2021-07-13 21:47:22,266 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 517 DAG size of output: 173 [2021-07-13 21:47:24,561 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 568 DAG size of output: 177 [2021-07-13 21:47:26,994 WARN L205 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 590 DAG size of output: 184 [2021-07-13 21:47:29,815 WARN L205 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 596 DAG size of output: 186 [2021-07-13 21:47:32,230 WARN L205 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 584 DAG size of output: 175 [2021-07-13 21:47:34,698 WARN L205 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 583 DAG size of output: 174 [2021-07-13 21:47:37,151 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 563 DAG size of output: 170 [2021-07-13 21:47:39,431 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 562 DAG size of output: 169 [2021-07-13 21:47:41,583 WARN L205 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 534 DAG size of output: 165 [2021-07-13 21:47:43,171 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 438 DAG size of output: 144 [2021-07-13 21:47:44,825 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 441 DAG size of output: 147 [2021-07-13 21:47:46,411 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 440 DAG size of output: 146 [2021-07-13 21:47:47,983 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 437 DAG size of output: 143 [2021-07-13 21:47:49,347 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 429 DAG size of output: 142 [2021-07-13 21:47:50,362 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 141 [2021-07-13 21:47:51,826 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 435 DAG size of output: 146 [2021-07-13 21:47:53,353 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 439 DAG size of output: 151 [2021-07-13 21:47:54,876 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 440 DAG size of output: 152 [2021-07-13 21:47:56,461 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 457 DAG size of output: 162 [2021-07-13 21:47:58,289 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 494 DAG size of output: 168 [2021-07-13 21:48:00,440 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 547 DAG size of output: 172 [2021-07-13 21:48:02,721 WARN L205 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 569 DAG size of output: 179 [2021-07-13 21:48:05,362 WARN L205 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 575 DAG size of output: 181 [2021-07-13 21:48:08,132 WARN L205 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 579 DAG size of output: 185 [2021-07-13 21:48:10,489 WARN L205 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 567 DAG size of output: 174 [2021-07-13 21:48:12,824 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 566 DAG size of output: 173 [2021-07-13 21:48:15,046 WARN L205 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 538 DAG size of output: 169 [2021-07-13 21:48:16,695 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 442 DAG size of output: 148 [2021-07-13 21:48:18,484 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 445 DAG size of output: 151 [2021-07-13 21:48:20,158 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 444 DAG size of output: 150 [2021-07-13 21:48:21,830 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 441 DAG size of output: 147 [2021-07-13 21:48:23,324 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 433 DAG size of output: 146 [2021-07-13 21:48:24,410 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 145 Received shutdown request... [2021-07-13 21:48:24,901 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-13 21:48:24,901 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-13 21:48:24,906 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-13 21:48:24,907 WARN L196 ceAbstractionStarter]: Timeout [2021-07-13 21:48:24,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.07 09:48:24 BasicIcfg [2021-07-13 21:48:24,907 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-13 21:48:24,907 INFO L168 Benchmark]: Toolchain (without parser) took 738454.88 ms. Allocated memory was 209.7 MB in the beginning and 838.9 MB in the end (delta: 629.1 MB). Free memory was 171.9 MB in the beginning and 314.2 MB in the end (delta: -142.4 MB). Peak memory consumption was 487.8 MB. Max. memory is 8.0 GB. [2021-07-13 21:48:24,907 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 209.7 MB. Free memory is still 190.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-13 21:48:24,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 455.54 ms. Allocated memory is still 209.7 MB. Free memory was 171.7 MB in the beginning and 170.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-07-13 21:48:24,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.16 ms. Allocated memory is still 209.7 MB. Free memory was 170.5 MB in the beginning and 166.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-07-13 21:48:24,907 INFO L168 Benchmark]: Boogie Preprocessor took 38.24 ms. Allocated memory is still 209.7 MB. Free memory was 166.9 MB in the beginning and 163.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-07-13 21:48:24,907 INFO L168 Benchmark]: RCFGBuilder took 755.02 ms. Allocated memory is still 209.7 MB. Free memory was 163.2 MB in the beginning and 78.8 MB in the end (delta: 84.4 MB). Peak memory consumption was 84.9 MB. Max. memory is 8.0 GB. [2021-07-13 21:48:24,908 INFO L168 Benchmark]: TraceAbstraction took 737148.29 ms. Allocated memory was 209.7 MB in the beginning and 838.9 MB in the end (delta: 629.1 MB). Free memory was 78.3 MB in the beginning and 314.2 MB in the end (delta: -235.9 MB). Peak memory consumption was 394.7 MB. Max. memory is 8.0 GB. [2021-07-13 21:48:24,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 209.7 MB. Free memory is still 190.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 455.54 ms. Allocated memory is still 209.7 MB. Free memory was 171.7 MB in the beginning and 170.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 52.16 ms. Allocated memory is still 209.7 MB. Free memory was 170.5 MB in the beginning and 166.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 38.24 ms. Allocated memory is still 209.7 MB. Free memory was 166.9 MB in the beginning and 163.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 755.02 ms. Allocated memory is still 209.7 MB. Free memory was 163.2 MB in the beginning and 78.8 MB in the end (delta: 84.4 MB). Peak memory consumption was 84.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 737148.29 ms. Allocated memory was 209.7 MB in the beginning and 838.9 MB in the end (delta: 629.1 MB). Free memory was 78.3 MB in the beginning and 314.2 MB in the end (delta: -235.9 MB). Peak memory consumption was 394.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0, SemanticConditionEliminator.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Eliminated conditions: 0 ], Maximal queried relation: -1, Independence queries for same thread: 0 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 336 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 483 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 736990.6ms, OverallIterations: 15, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 204.3ms, PartialOrderReductionTime: 694550.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=13444occurred in iteration=0, InterpolantAutomatonStates: 978, 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: 498.3ms SsaConstructionTime, 1977.6ms SatisfiabilityAnalysisTime, 38176.4ms InterpolantComputationTime, 7777 NumberOfCodeBlocks, 7777 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 7757 ConstructedInterpolants, 19 QuantifiedInterpolants, 376028 SizeOfPredicates, 257 NumberOfNonLiveVariables, 6320 ConjunctsInSsa, 543 ConjunctsInUnsatCore, 20 InterpolantComputations, 10 PerfectInterpolantSequences, 20215/49970 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 could not prove your program: Timeout Completed graceful shutdown