/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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 08:46:34,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 08:46:34,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 08:46:34,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-17 08:46:34,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-17 08:46:34,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-17 08:46:34,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-17 08:46:34,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-17 08:46:34,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-17 08:46:34,233 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-17 08:46:34,234 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-17 08:46:34,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-17 08:46:34,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-17 08:46:34,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-17 08:46:34,236 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-17 08:46:34,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-17 08:46:34,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-17 08:46:34,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-17 08:46:34,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-17 08:46:34,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-17 08:46:34,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-17 08:46:34,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-17 08:46:34,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-17 08:46:34,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-17 08:46:34,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-17 08:46:34,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-17 08:46:34,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-17 08:46:34,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-17 08:46:34,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-17 08:46:34,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-17 08:46:34,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-17 08:46:34,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-17 08:46:34,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-17 08:46:34,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-17 08:46:34,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-17 08:46:34,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-17 08:46:34,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-17 08:46:34,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-17 08:46:34,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 08:46:34,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 08:46:34,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 08:46:34,264 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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-06-17 08:46:34,295 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 08:46:34,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 08:46:34,295 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 08:46:34,295 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 08:46:34,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 08:46:34,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 08:46:34,298 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 08:46:34,298 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 08:46:34,298 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 08:46:34,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 08:46:34,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 08:46:34,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 08:46:34,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 08:46:34,300 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 08:46:34,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 08:46:34,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 08:46:34,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 08:46:34,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 08:46:34,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 08:46:34,317 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 08:46:34,318 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-17 08:46:34,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 08:46:34,318 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 08:46:34,318 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 08:46:34,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 08:46:34,318 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 08:46:34,319 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 08:46:34,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 08:46:34,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 08:46:34,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 08:46:34,604 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-17 08:46:34,605 INFO L275 PluginConnector]: CDTParser initialized [2021-06-17 08:46:34,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-17 08:46:34,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c201106d3/89a4b508b01e445b9ad8ea1655b61c9e/FLAG1971b48e1 [2021-06-17 08:46:35,061 INFO L306 CDTParser]: Found 1 translation units. [2021-06-17 08:46:35,062 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-17 08:46:35,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c201106d3/89a4b508b01e445b9ad8ea1655b61c9e/FLAG1971b48e1 [2021-06-17 08:46:35,382 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c201106d3/89a4b508b01e445b9ad8ea1655b61c9e [2021-06-17 08:46:35,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 08:46:35,385 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-17 08:46:35,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-17 08:46:35,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-17 08:46:35,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-17 08:46:35,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bad383c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35, skipping insertion in model container [2021-06-17 08:46:35,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-17 08:46:35,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-17 08:46:35,506 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-17 08:46:35,707 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] [2021-06-17 08:46:35,712 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] [2021-06-17 08:46:35,726 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] [2021-06-17 08:46:35,729 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] [2021-06-17 08:46:35,735 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] [2021-06-17 08:46:35,736 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] [2021-06-17 08:46:35,742 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] [2021-06-17 08:46:35,745 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] [2021-06-17 08:46:35,747 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] [2021-06-17 08:46:35,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 08:46:35,754 INFO L203 MainTranslator]: Completed pre-run [2021-06-17 08:46:35,762 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-17 08:46:35,786 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] [2021-06-17 08:46:35,787 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] [2021-06-17 08:46:35,790 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] [2021-06-17 08:46:35,791 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] [2021-06-17 08:46:35,792 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] [2021-06-17 08:46:35,792 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] [2021-06-17 08:46:35,795 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] [2021-06-17 08:46:35,795 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] [2021-06-17 08:46:35,795 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] [2021-06-17 08:46:35,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-17 08:46:35,890 INFO L208 MainTranslator]: Completed translation [2021-06-17 08:46:35,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35 WrapperNode [2021-06-17 08:46:35,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-17 08:46:35,892 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 08:46:35,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 08:46:35,893 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 08:46:35,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,922 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 08:46:35,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 08:46:35,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 08:46:35,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 08:46:35,963 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,987 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... [2021-06-17 08:46:35,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 08:46:35,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 08:46:35,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 08:46:35,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 08:46:35,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 08:46:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-06-17 08:46:36,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-06-17 08:46:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-17 08:46:36,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-06-17 08:46:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-17 08:46:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-17 08:46:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-17 08:46:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-06-17 08:46:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-06-17 08:46:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-17 08:46:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 08:46:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 08:46:36,056 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 08:46:36,696 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 08:46:36,696 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-06-17 08:46:36,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 08:46:36 BoogieIcfgContainer [2021-06-17 08:46:36,698 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 08:46:36,699 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 08:46:36,700 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 08:46:36,701 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 08:46:36,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.06 08:46:35" (1/3) ... [2021-06-17 08:46:36,703 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6af19ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 08:46:36, skipping insertion in model container [2021-06-17 08:46:36,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.06 08:46:35" (2/3) ... [2021-06-17 08:46:36,704 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6af19ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 08:46:36, skipping insertion in model container [2021-06-17 08:46:36,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 08:46:36" (3/3) ... [2021-06-17 08:46:36,706 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-06-17 08:46:36,709 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 08:46:36,709 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 08:46:36,709 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-06-17 08:46:36,710 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 08:46:36,765 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,765 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,765 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,766 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,766 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,766 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,766 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,766 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,767 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,767 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,767 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,767 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,768 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,768 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,768 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,768 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,769 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,769 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,770 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,770 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,770 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,770 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,772 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,772 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,773 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,774 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,775 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,777 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,778 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,778 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,778 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,778 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,778 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,779 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,779 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,779 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,780 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,780 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,786 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,787 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,788 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,789 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,790 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,791 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,792 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,792 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,792 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,792 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,793 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,794 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,795 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,796 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,797 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,798 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,799 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,802 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,802 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,802 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,802 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,803 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,803 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,803 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,803 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,803 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,803 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,803 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,804 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,805 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,806 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,806 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,806 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,806 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,806 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,813 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,813 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,813 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,813 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,813 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,814 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,814 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,814 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,814 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,814 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,814 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,814 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,815 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,815 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,815 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,815 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,816 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,817 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,818 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,819 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,820 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,823 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,823 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,824 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,825 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,826 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,827 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,828 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,830 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,830 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,830 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,830 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,830 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,830 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,830 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,831 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,832 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,833 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,834 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,834 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,834 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,834 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-17 08:46:36,840 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-06-17 08:46:36,854 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 [2021-06-17 08:46:36,904 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 08:46:36,904 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 08:46:36,904 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 08:46:36,905 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 08:46:36,905 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 08:46:36,905 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 08:46:36,905 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 08:46:36,905 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 08:46:36,949 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]=== [2021-06-17 08:46:36,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:46:36,955 INFO L82 PathProgramCache]: Analyzing trace with hash -678979544, now seen corresponding path program 1 times [2021-06-17 08:46:36,961 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:46:36,962 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54933218] [2021-06-17 08:46:36,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:46:37,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:46:37,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:46:37,663 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:46:37,663 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54933218] [2021-06-17 08:46:37,663 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54933218] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:46:37,663 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:46:37,663 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2021-06-17 08:46:37,664 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185833403] [2021-06-17 08:46:37,667 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-06-17 08:46:37,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:46:37,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-06-17 08:46:37,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2021-06-17 08:46:37,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:37,681 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:46:37,682 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) [2021-06-17 08:46:37,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:38,364 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2021-06-17 08:46:38,754 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-06-17 08:46:38,926 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2021-06-17 08:46:39,094 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2021-06-17 08:46:39,291 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2021-06-17 08:46:39,500 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2021-06-17 08:46:39,711 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2021-06-17 08:46:39,990 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2021-06-17 08:46:40,175 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2021-06-17 08:46:40,340 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 121 [2021-06-17 08:46:40,498 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2021-06-17 08:46:40,667 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2021-06-17 08:46:40,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:40,877 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 08:46:40,877 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]=== [2021-06-17 08:46:40,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:46:40,878 INFO L82 PathProgramCache]: Analyzing trace with hash 278317116, now seen corresponding path program 1 times [2021-06-17 08:46:40,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:46:40,878 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450472789] [2021-06-17 08:46:40,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:46:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:46:40,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:46:40,949 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:46:40,949 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450472789] [2021-06-17 08:46:40,949 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450472789] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:46:40,949 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:46:40,949 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 08:46:40,949 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154949841] [2021-06-17 08:46:40,950 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 08:46:40,950 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:46:40,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 08:46:40,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 08:46:40,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:40,955 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:46:40,955 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:46:40,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:40,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:41,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:41,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:41,120 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-17 08:46:41,120 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]=== [2021-06-17 08:46:41,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:46:41,121 INFO L82 PathProgramCache]: Analyzing trace with hash 350187972, now seen corresponding path program 1 times [2021-06-17 08:46:41,121 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:46:41,123 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346645957] [2021-06-17 08:46:41,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:46:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:46:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:46:41,206 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:46:41,206 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346645957] [2021-06-17 08:46:41,206 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346645957] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:46:41,206 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:46:41,207 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 08:46:41,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867658536] [2021-06-17 08:46:41,207 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 08:46:41,207 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:46:41,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 08:46:41,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 08:46:41,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:41,208 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:46:41,208 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:46:41,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:41,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:41,220 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:41,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:41,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:41,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:41,499 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-17 08:46:41,500 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]=== [2021-06-17 08:46:41,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:46:41,500 INFO L82 PathProgramCache]: Analyzing trace with hash -114274135, now seen corresponding path program 1 times [2021-06-17 08:46:41,500 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:46:41,500 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026940591] [2021-06-17 08:46:41,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:46:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:46:42,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:46:42,996 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:46:42,997 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026940591] [2021-06-17 08:46:42,997 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026940591] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:46:42,997 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:46:42,997 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2021-06-17 08:46:42,997 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674898310] [2021-06-17 08:46:42,997 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-17 08:46:42,997 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:46:42,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-17 08:46:42,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=1199, Unknown=0, NotChecked=0, Total=1332 [2021-06-17 08:46:42,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:42,998 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:46:42,998 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 3.918918918918919) internal successors, (145), 37 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:46:42,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:42,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:42,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:42,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:43,905 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2021-06-17 08:46:44,297 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2021-06-17 08:46:44,467 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2021-06-17 08:46:44,647 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-06-17 08:46:44,871 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 98 [2021-06-17 08:46:45,092 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-06-17 08:46:45,329 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 96 [2021-06-17 08:46:45,568 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 102 [2021-06-17 08:46:45,786 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2021-06-17 08:46:45,980 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-17 08:46:46,156 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2021-06-17 08:46:46,375 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 93 [2021-06-17 08:46:46,545 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2021-06-17 08:46:46,726 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 81 [2021-06-17 08:46:46,915 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 85 [2021-06-17 08:46:47,127 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 88 [2021-06-17 08:46:47,394 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 92 [2021-06-17 08:46:47,695 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 99 [2021-06-17 08:46:47,999 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 104 [2021-06-17 08:46:48,353 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 109 [2021-06-17 08:46:48,727 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 116 [2021-06-17 08:46:49,085 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 118 [2021-06-17 08:46:49,453 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 120 [2021-06-17 08:46:49,760 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 114 [2021-06-17 08:46:50,104 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 118 [2021-06-17 08:46:50,425 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 111 [2021-06-17 08:46:50,724 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 111 [2021-06-17 08:46:51,007 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 104 [2021-06-17 08:46:51,287 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 105 [2021-06-17 08:46:51,545 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 98 [2021-06-17 08:46:51,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:51,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:51,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:51,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:46:51,848 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-17 08:46:51,848 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]=== [2021-06-17 08:46:51,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:46:51,849 INFO L82 PathProgramCache]: Analyzing trace with hash 1902250277, now seen corresponding path program 1 times [2021-06-17 08:46:51,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:46:51,849 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999576369] [2021-06-17 08:46:51,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:46:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:46:51,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:46:51,889 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:46:51,889 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999576369] [2021-06-17 08:46:51,889 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999576369] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:46:51,890 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1182271750] [2021-06-17 08:46:51,890 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 [2021-06-17 08:46:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:46:52,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-17 08:46:52,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:46:52,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:46:52,300 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1182271750] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:46:52,300 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:46:52,300 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-06-17 08:46:52,300 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296260324] [2021-06-17 08:46:52,302 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-17 08:46:52,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:46:52,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-17 08:46:52,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-17 08:46:52,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:52,302 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:46:52,302 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 42.4) internal successors, (212), 5 states have internal predecessors, (212), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:46:52,302 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:52,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:52,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:52,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:46:52,303 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:52,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:52,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:52,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:52,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:46:52,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:46:52,584 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:46:52,585 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]=== [2021-06-17 08:46:52,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:46:52,585 INFO L82 PathProgramCache]: Analyzing trace with hash 1903174759, now seen corresponding path program 1 times [2021-06-17 08:46:52,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:46:52,585 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126312508] [2021-06-17 08:46:52,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:46:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:46:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:46:54,405 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:46:54,405 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126312508] [2021-06-17 08:46:54,405 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126312508] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 08:46:54,405 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 08:46:54,405 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2021-06-17 08:46:54,405 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [565942607] [2021-06-17 08:46:54,406 INFO L462 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-06-17 08:46:54,406 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:46:54,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-06-17 08:46:54,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=1577, Unknown=0, NotChecked=0, Total=1722 [2021-06-17 08:46:54,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:54,407 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:46:54,407 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 3.4523809523809526) internal successors, (145), 42 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:46:54,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:46:54,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:54,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:46:54,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:46:54,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:46:54,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:46:55,337 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2021-06-17 08:46:55,743 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 83 [2021-06-17 08:46:55,943 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 87 [2021-06-17 08:46:56,152 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 96 [2021-06-17 08:46:56,376 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 102 [2021-06-17 08:46:56,595 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 98 [2021-06-17 08:46:56,825 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 100 [2021-06-17 08:46:57,051 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 96 [2021-06-17 08:46:57,252 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 92 [2021-06-17 08:46:57,438 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 90 [2021-06-17 08:46:57,677 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 97 [2021-06-17 08:46:57,850 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 80 [2021-06-17 08:46:58,037 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 84 [2021-06-17 08:46:58,284 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 90 [2021-06-17 08:46:58,538 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 94 [2021-06-17 08:46:58,828 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 98 [2021-06-17 08:46:59,157 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 105 [2021-06-17 08:46:59,564 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 107 [2021-06-17 08:46:59,986 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 112 [2021-06-17 08:47:00,443 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 114 [2021-06-17 08:47:00,875 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 113 [2021-06-17 08:47:01,262 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 111 [2021-06-17 08:47:01,605 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 109 [2021-06-17 08:47:01,946 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 107 [2021-06-17 08:47:02,317 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 113 [2021-06-17 08:47:02,723 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 119 [2021-06-17 08:47:03,173 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 123 [2021-06-17 08:47:03,561 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 119 [2021-06-17 08:47:03,977 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 122 [2021-06-17 08:47:04,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:47:04,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:04,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:04,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:47:04,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:47:04,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:47:04,464 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-17 08:47:04,464 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]=== [2021-06-17 08:47:04,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:47:04,465 INFO L82 PathProgramCache]: Analyzing trace with hash -1007308169, now seen corresponding path program 1 times [2021-06-17 08:47:04,465 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:47:04,465 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410400901] [2021-06-17 08:47:04,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:47:04,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:47:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:47:06,637 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:47:06,637 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410400901] [2021-06-17 08:47:06,637 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [410400901] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:47:06,637 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1951123499] [2021-06-17 08:47:06,638 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 [2021-06-17 08:47:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:47:06,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 134 conjunts are in the unsatisfiable core [2021-06-17 08:47:06,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:47:06,811 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 [2021-06-17 08:47:06,812 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:06,815 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:06,816 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:06,816 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-17 08:47:06,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:06,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 14 [2021-06-17 08:47:06,971 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:06,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:06,986 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:06,986 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:33 [2021-06-17 08:47:07,187 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 15 treesize of output 11 [2021-06-17 08:47:07,188 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,203 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:07,203 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,204 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44 [2021-06-17 08:47:07,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:07,281 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 25 treesize of output 24 [2021-06-17 08:47:07,283 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:07,300 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,300 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:57, output treesize:53 [2021-06-17 08:47:07,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:07,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:07,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:07,383 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 34 treesize of output 36 [2021-06-17 08:47:07,385 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,401 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:07,402 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,403 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:66, output treesize:62 [2021-06-17 08:47:07,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:07,661 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 [2021-06-17 08:47:07,663 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,683 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:07,684 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,684 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:63 [2021-06-17 08:47:07,776 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_115|], 14=[|v_#memory_$Pointer$.offset_119|]} [2021-06-17 08:47:07,780 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 11 treesize of output 7 [2021-06-17 08:47:07,781 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,802 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:07,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:07,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:07,808 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 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2021-06-17 08:47:07,812 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,832 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:07,833 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:07,833 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:82, output treesize:91 [2021-06-17 08:47:08,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:08,581 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-17 08:47:08,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 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 [2021-06-17 08:47:08,584 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:08,598 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:08,599 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:08,599 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:111, output treesize:96 [2021-06-17 08:47:08,698 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_116|], 24=[|v_#memory_$Pointer$.offset_120|]} [2021-06-17 08:47:08,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:08,702 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 88 treesize of output 55 [2021-06-17 08:47:08,704 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:08,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:08,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:08,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:08,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:08,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 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 [2021-06-17 08:47:08,735 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:08,751 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:08,753 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:08,754 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:126, output treesize:83 [2021-06-17 08:47:10,216 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.base_117|], 36=[|v_#memory_$Pointer$.offset_121|]} [2021-06-17 08:47:10,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:10,238 INFO L354 Elim1Store]: treesize reduction 94, result has 18.3 percent of original size [2021-06-17 08:47:10,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 100 treesize of output 57 [2021-06-17 08:47:10,245 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:10,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:10,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:10,325 INFO L354 Elim1Store]: treesize reduction 248, result has 18.7 percent of original size [2021-06-17 08:47:10,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 86 treesize of output 89 [2021-06-17 08:47:10,332 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,351 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:10,358 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,358 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:155, output treesize:71 [2021-06-17 08:47:10,548 INFO L446 ElimStorePlain]: Different costs {5=[|v_#memory_$Pointer$.base_118|], 9=[|v_#memory_$Pointer$.offset_122|]} [2021-06-17 08:47:10,552 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:10,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 99 treesize of output 61 [2021-06-17 08:47:10,553 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,567 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:10,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:10,571 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 62 treesize of output 55 [2021-06-17 08:47:10,572 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,581 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:10,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,584 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:109, output treesize:50 [2021-06-17 08:47:10,722 INFO L446 ElimStorePlain]: Different costs {0=[|#memory_$Pointer$.base|], 1=[|#memory_$Pointer$.offset|]} [2021-06-17 08:47:10,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 27 [2021-06-17 08:47:10,726 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,732 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:10,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:10,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2021-06-17 08:47:10,736 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,740 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:10,741 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:10,741 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:61, output treesize:8 [2021-06-17 08:47:10,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:47:10,799 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1951123499] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:47:10,799 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:47:10,799 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 43] total 86 [2021-06-17 08:47:10,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439933401] [2021-06-17 08:47:10,800 INFO L462 AbstractCegarLoop]: Interpolant automaton has 86 states [2021-06-17 08:47:10,800 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:47:10,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2021-06-17 08:47:10,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=422, Invalid=6888, Unknown=0, NotChecked=0, Total=7310 [2021-06-17 08:47:10,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:47:10,802 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:47:10,803 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 86 states, 86 states have (on average 3.2674418604651163) internal successors, (281), 86 states have internal predecessors, (281), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:47:10,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:47:10,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:10,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:10,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:47:10,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:47:10,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:47:10,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:47:12,249 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 110 [2021-06-17 08:47:12,665 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 103 [2021-06-17 08:47:13,045 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 109 [2021-06-17 08:47:13,448 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 115 [2021-06-17 08:47:13,868 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 122 [2021-06-17 08:47:14,335 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 126 [2021-06-17 08:47:14,782 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 120 [2021-06-17 08:47:15,263 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 120 [2021-06-17 08:47:15,757 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 116 [2021-06-17 08:47:16,178 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 112 [2021-06-17 08:47:16,570 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 112 [2021-06-17 08:47:17,039 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 116 [2021-06-17 08:47:17,383 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 91 [2021-06-17 08:47:17,747 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 95 [2021-06-17 08:47:18,112 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 99 [2021-06-17 08:47:18,508 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 103 [2021-06-17 08:47:18,916 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 107 [2021-06-17 08:47:19,403 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 112 [2021-06-17 08:47:19,954 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 116 [2021-06-17 08:47:20,632 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 121 [2021-06-17 08:47:21,381 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 128 [2021-06-17 08:47:22,064 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 124 [2021-06-17 08:47:22,607 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 117 [2021-06-17 08:47:23,317 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 127 [2021-06-17 08:47:23,999 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 130 [2021-06-17 08:47:24,795 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 136 [2021-06-17 08:47:25,489 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 135 [2021-06-17 08:47:26,330 WARN L205 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 145 [2021-06-17 08:47:27,158 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 140 [2021-06-17 08:47:28,034 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 149 [2021-06-17 08:47:28,869 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 145 [2021-06-17 08:47:29,731 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 150 [2021-06-17 08:47:30,602 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 145 [2021-06-17 08:47:31,499 WARN L205 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 150 [2021-06-17 08:47:31,822 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 103 [2021-06-17 08:47:32,169 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 96 [2021-06-17 08:47:32,494 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 101 [2021-06-17 08:47:32,727 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2021-06-17 08:47:33,560 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 94 [2021-06-17 08:47:34,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:47:34,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:34,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:34,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:47:34,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:47:34,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:47:34,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-17 08:47:34,333 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:47:34,334 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]=== [2021-06-17 08:47:34,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:47:34,334 INFO L82 PathProgramCache]: Analyzing trace with hash -506178982, now seen corresponding path program 1 times [2021-06-17 08:47:34,334 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:47:34,334 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578949573] [2021-06-17 08:47:34,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:47:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:47:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:47:36,968 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:47:36,968 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578949573] [2021-06-17 08:47:36,968 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578949573] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:47:36,968 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1547113954] [2021-06-17 08:47:36,968 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 [2021-06-17 08:47:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:47:37,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 488 conjuncts, 185 conjunts are in the unsatisfiable core [2021-06-17 08:47:37,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:47:37,144 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 [2021-06-17 08:47:37,145 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,149 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,149 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,149 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-17 08:47:37,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,299 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 [2021-06-17 08:47:37,299 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,309 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,309 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,309 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-06-17 08:47:37,497 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 [2021-06-17 08:47:37,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,511 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,514 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 [2021-06-17 08:47:37,514 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,527 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,528 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,528 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2021-06-17 08:47:37,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,615 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 [2021-06-17 08:47:37,616 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,633 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,636 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 [2021-06-17 08:47:37,637 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,653 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,654 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,654 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:73, output treesize:65 [2021-06-17 08:47:37,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,755 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 [2021-06-17 08:47:37,756 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,778 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:37,783 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 [2021-06-17 08:47:37,784 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,803 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:37,804 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:37,804 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:91, output treesize:83 [2021-06-17 08:47:38,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,068 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 [2021-06-17 08:47:38,069 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:38,094 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:38,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,104 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 [2021-06-17 08:47:38,105 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:38,131 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:38,131 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:38,132 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:97, output treesize:89 [2021-06-17 08:47:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,237 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 [2021-06-17 08:47:38,238 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:38,274 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:38,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:47:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:38,287 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-17 08:47:38,287 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 [2021-06-17 08:47:38,288 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:38,312 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:38,313 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:38,313 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:165, output treesize:137 [2021-06-17 08:47:39,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,103 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-17 08:47:39,104 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 [2021-06-17 08:47:39,105 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:39,124 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:39,125 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:39,125 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:144, output treesize:129 [2021-06-17 08:47:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,235 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 [2021-06-17 08:47:39,238 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:39,261 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:39,285 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-17 08:47:39,285 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 [2021-06-17 08:47:39,286 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:39,305 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:39,307 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:39,307 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:159, output treesize:134 [2021-06-17 08:47:41,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:41,061 INFO L354 Elim1Store]: treesize reduction 308, result has 14.2 percent of original size [2021-06-17 08:47:41,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 10 case distinctions, treesize of input 225 treesize of output 156 [2021-06-17 08:47:41,064 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:41,085 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:41,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:41,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:41,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:47:41,130 INFO L354 Elim1Store]: treesize reduction 267, result has 12.7 percent of original size [2021-06-17 08:47:41,130 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 9 new quantified variables, introduced 25 case distinctions, treesize of input 193 treesize of output 126 [2021-06-17 08:47:41,132 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:41,150 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:41,151 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:41,151 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:296, output treesize:132 [2021-06-17 08:47:41,531 INFO L446 ElimStorePlain]: Different costs {23=[|#memory_$Pointer$.base|], 31=[|#memory_$Pointer$.offset|]} [2021-06-17 08:47:41,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:41,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:47:41,544 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-06-17 08:47:41,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 165 treesize of output 87 [2021-06-17 08:47:41,550 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:41,562 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:41,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:47:41,578 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-06-17 08:47:41,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 9 case distinctions, treesize of input 66 treesize of output 41 [2021-06-17 08:47:41,580 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:47:41,585 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:47:41,585 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:47:41,586 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:179, output treesize:10 [2021-06-17 08:47:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:47:41,978 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1547113954] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:47:41,978 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:47:41,978 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 47] total 95 [2021-06-17 08:47:41,979 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079572185] [2021-06-17 08:47:41,979 INFO L462 AbstractCegarLoop]: Interpolant automaton has 95 states [2021-06-17 08:47:41,979 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:47:41,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2021-06-17 08:47:41,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=430, Invalid=8500, Unknown=0, NotChecked=0, Total=8930 [2021-06-17 08:47:41,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:47:41,982 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:47:41,982 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 95 states, 95 states have (on average 3.536842105263158) internal successors, (336), 95 states have internal predecessors, (336), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-17 08:47:41,983 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:47:43,372 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-17 08:47:43,748 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 114 [2021-06-17 08:47:43,924 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-17 08:47:44,293 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 117 [2021-06-17 08:47:44,811 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 126 [2021-06-17 08:47:45,378 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 130 [2021-06-17 08:47:45,949 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 135 [2021-06-17 08:47:46,527 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 136 [2021-06-17 08:47:47,227 WARN L205 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 144 [2021-06-17 08:47:47,930 WARN L205 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 151 [2021-06-17 08:47:48,660 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 166 [2021-06-17 08:47:49,455 WARN L205 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 170 [2021-06-17 08:47:50,282 WARN L205 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 172 [2021-06-17 08:47:50,959 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 146 [2021-06-17 08:47:51,622 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 145 [2021-06-17 08:47:52,267 WARN L205 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 141 [2021-06-17 08:47:52,857 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 132 [2021-06-17 08:47:53,379 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 128 [2021-06-17 08:47:54,038 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 135 [2021-06-17 08:47:54,477 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 98 [2021-06-17 08:47:54,950 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 102 [2021-06-17 08:47:55,442 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 106 [2021-06-17 08:47:55,952 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 110 [2021-06-17 08:47:56,535 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 113 [2021-06-17 08:47:57,249 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 119 [2021-06-17 08:47:58,360 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 125 [2021-06-17 08:47:59,597 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 402 DAG size of output: 129 [2021-06-17 08:48:00,855 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 404 DAG size of output: 131 [2021-06-17 08:48:02,131 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 413 DAG size of output: 136 [2021-06-17 08:48:03,433 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 415 DAG size of output: 138 [2021-06-17 08:48:04,690 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 405 DAG size of output: 132 [2021-06-17 08:48:06,004 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 416 DAG size of output: 139 [2021-06-17 08:48:07,330 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 419 DAG size of output: 141 [2021-06-17 08:48:08,671 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 420 DAG size of output: 142 [2021-06-17 08:48:10,096 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 425 DAG size of output: 144 [2021-06-17 08:48:11,479 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 423 DAG size of output: 142 [2021-06-17 08:48:12,766 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 415 DAG size of output: 137 [2021-06-17 08:48:14,031 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 413 DAG size of output: 135 [2021-06-17 08:48:15,020 WARN L205 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 141 [2021-06-17 08:48:15,960 WARN L205 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 134 [2021-06-17 08:48:17,170 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 403 DAG size of output: 130 [2021-06-17 08:48:18,082 WARN L205 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 129 [2021-06-17 08:48:19,410 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 412 DAG size of output: 137 [2021-06-17 08:48:20,807 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 440 DAG size of output: 143 [2021-06-17 08:48:22,293 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 449 DAG size of output: 150 [2021-06-17 08:48:23,606 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 416 DAG size of output: 145 [2021-06-17 08:48:25,136 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 453 DAG size of output: 157 [2021-06-17 08:48:26,701 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 465 DAG size of output: 154 [2021-06-17 08:48:28,305 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 469 DAG size of output: 161 [2021-06-17 08:48:29,833 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 454 DAG size of output: 158 [2021-06-17 08:48:31,447 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 470 DAG size of output: 162 [2021-06-17 08:48:32,925 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 454 DAG size of output: 153 [2021-06-17 08:48:34,417 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 455 DAG size of output: 154 [2021-06-17 08:48:36,010 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 467 DAG size of output: 165 [2021-06-17 08:48:37,619 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 472 DAG size of output: 160 [2021-06-17 08:48:39,268 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 479 DAG size of output: 170 [2021-06-17 08:48:41,110 WARN L205 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 488 DAG size of output: 176 [2021-06-17 08:48:42,799 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 478 DAG size of output: 168 [2021-06-17 08:48:44,666 WARN L205 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 506 DAG size of output: 183 [2021-06-17 08:48:46,468 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 496 DAG size of output: 178 [2021-06-17 08:48:48,213 WARN L205 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 494 DAG size of output: 172 [2021-06-17 08:48:50,093 WARN L205 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 513 DAG size of output: 183 [2021-06-17 08:48:51,935 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 501 DAG size of output: 182 [2021-06-17 08:48:53,852 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 519 DAG size of output: 187 [2021-06-17 08:48:55,261 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2021-06-17 08:48:57,234 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 521 DAG size of output: 189 [2021-06-17 08:48:57,464 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 94 [2021-06-17 08:48:57,662 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 91 [2021-06-17 08:48:58,099 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 84 [2021-06-17 08:48:58,327 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 83 [2021-06-17 08:49:00,444 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2021-06-17 08:49:00,630 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2021-06-17 08:49:00,843 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2021-06-17 08:49:02,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:49:02,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:49:02,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:49:02,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:49:02,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:49:02,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:49:02,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-17 08:49:02,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-17 08:49:02,224 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:49:02,225 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]=== [2021-06-17 08:49:02,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:49:02,225 INFO L82 PathProgramCache]: Analyzing trace with hash 1758157889, now seen corresponding path program 1 times [2021-06-17 08:49:02,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:49:02,225 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536273872] [2021-06-17 08:49:02,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:49:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:49:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 8 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:49:05,864 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:49:05,864 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536273872] [2021-06-17 08:49:05,864 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536273872] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:49:05,864 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1985195047] [2021-06-17 08:49:05,864 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 [2021-06-17 08:49:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:49:06,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 488 conjuncts, 233 conjunts are in the unsatisfiable core [2021-06-17 08:49:06,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:49:06,047 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 [2021-06-17 08:49:06,047 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:06,050 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:06,051 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:49:06,051 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-17 08:49:06,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:06,242 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 [2021-06-17 08:49:06,249 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:06,259 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:06,259 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:49:06,259 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-06-17 08:49:06,503 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 [2021-06-17 08:49:06,503 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:06,516 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:06,517 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:49:06,517 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:45, output treesize:41 [2021-06-17 08:49:06,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:06,613 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 [2021-06-17 08:49:06,614 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:06,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:06,633 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:49:06,633 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:52, output treesize:48 [2021-06-17 08:49:06,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:06,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:06,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:06,736 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 [2021-06-17 08:49:06,737 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:06,753 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:06,754 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:49:06,754 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:57 [2021-06-17 08:49:07,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:07,076 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 [2021-06-17 08:49:07,077 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:07,095 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:07,097 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:49:07,097 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:62 [2021-06-17 08:49:07,211 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_130|], 14=[|v_#memory_$Pointer$.base_130|]} [2021-06-17 08:49:07,214 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 [2021-06-17 08:49:07,215 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:07,234 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:07,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:07,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:07,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:07,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:07,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:07,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:07,249 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-17 08:49:07,249 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 78 treesize of output 53 [2021-06-17 08:49:07,251 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:07,269 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:07,271 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:49:07,271 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:114, output treesize:94 [2021-06-17 08:49:08,171 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2021-06-17 08:49:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:08,537 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-17 08:49:08,537 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 16 treesize of output 14 [2021-06-17 08:49:08,539 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:08,554 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:08,555 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:49:08,556 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:110, output treesize:100 [2021-06-17 08:49:08,659 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_131|], 24=[|v_#memory_$Pointer$.base_131|]} [2021-06-17 08:49:08,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:08,663 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 36 treesize of output 23 [2021-06-17 08:49:08,664 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:08,682 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:08,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:08,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:08,711 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-17 08:49:08,711 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 88 treesize of output 63 [2021-06-17 08:49:08,712 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:08,729 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:08,731 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:49:08,731 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:130, output treesize:99 [2021-06-17 08:49:11,823 INFO L446 ElimStorePlain]: Different costs {42=[|v_#memory_$Pointer$.offset_132|], 66=[|v_#memory_$Pointer$.base_132|]} [2021-06-17 08:49:11,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:11,862 INFO L354 Elim1Store]: treesize reduction 230, result has 12.5 percent of original size [2021-06-17 08:49:11,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 157 treesize of output 115 [2021-06-17 08:49:11,864 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:11,906 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:11,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:11,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:11,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:11,976 INFO L354 Elim1Store]: treesize reduction 228, result has 18.3 percent of original size [2021-06-17 08:49:11,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 30 case distinctions, treesize of input 167 treesize of output 118 [2021-06-17 08:49:11,978 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:12,015 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:12,017 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:49:12,017 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:269, output treesize:177 [2021-06-17 08:49:13,143 INFO L446 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_133|], 51=[|v_#memory_$Pointer$.base_133|]} [2021-06-17 08:49:13,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 67 [2021-06-17 08:49:13,158 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 70 [2021-06-17 08:49:13,174 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 46 [2021-06-17 08:49:13,189 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 73 [2021-06-17 08:49:13,203 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 52 [2021-06-17 08:49:13,217 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 70 [2021-06-17 08:49:13,233 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 49 [2021-06-17 08:49:13,247 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 49 [2021-06-17 08:49:13,257 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,401 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2021-06-17 08:49:13,402 INFO L628 ElimStorePlain]: treesize reduction 719, result has 29.6 percent of original size [2021-06-17 08:49:13,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:13,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:13,427 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-17 08:49:13,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 119 treesize of output 67 [2021-06-17 08:49:13,429 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:13,440 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:13,440 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 5 case distinctions, treesize of input 113 treesize of output 61 [2021-06-17 08:49:13,441 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:13,499 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:13,501 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-17 08:49:13,501 INFO L247 ElimStorePlain]: Needed 11 recursive calls to eliminate 3 variables, input treesize:1653, output treesize:201 [2021-06-17 08:49:16,257 INFO L446 ElimStorePlain]: Different costs {10=[|v_#memory_$Pointer$.offset_134|], 31=[|v_#memory_$Pointer$.base_134|]} [2021-06-17 08:49:16,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:16,279 INFO L354 Elim1Store]: treesize reduction 98, result has 14.8 percent of original size [2021-06-17 08:49:16,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 26 [2021-06-17 08:49:16,280 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,296 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:16,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:16,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:16,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,344 INFO L354 Elim1Store]: treesize reduction 166, result has 20.2 percent of original size [2021-06-17 08:49:16,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 97 treesize of output 76 [2021-06-17 08:49:16,361 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,395 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:16,397 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,397 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:156, output treesize:95 [2021-06-17 08:49:16,663 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_135|], 15=[|v_#memory_$Pointer$.base_135|]} [2021-06-17 08:49:16,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,674 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 32 treesize of output 34 [2021-06-17 08:49:16,675 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,685 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 32 treesize of output 34 [2021-06-17 08:49:16,686 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,698 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 32 treesize of output 34 [2021-06-17 08:49:16,699 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,709 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 32 treesize of output 34 [2021-06-17 08:49:16,710 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,804 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:16,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,820 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-17 08:49:16,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 66 treesize of output 50 [2021-06-17 08:49:16,823 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:16,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,841 INFO L354 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2021-06-17 08:49:16,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 66 treesize of output 43 [2021-06-17 08:49:16,842 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,859 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-17 08:49:16,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 66 treesize of output 50 [2021-06-17 08:49:16,862 INFO L550 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:49:16,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:49:16,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:16,872 INFO L354 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2021-06-17 08:49:16,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 66 treesize of output 43 [2021-06-17 08:49:16,873 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:16,961 INFO L628 ElimStorePlain]: treesize reduction 191, result has 45.4 percent of original size [2021-06-17 08:49:16,963 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-17 08:49:16,963 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:425, output treesize:119 [2021-06-17 08:49:17,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:17,129 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 [2021-06-17 08:49:17,130 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:17,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:49:17,133 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 [2021-06-17 08:49:17,134 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:49:17,163 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:49:17,164 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-17 08:49:17,164 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:155, output treesize:111 [2021-06-17 08:49:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 8 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:49:17,316 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1985195047] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:49:17,316 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:49:17,316 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 77] total 134 [2021-06-17 08:49:17,316 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081519515] [2021-06-17 08:49:17,317 INFO L462 AbstractCegarLoop]: Interpolant automaton has 134 states [2021-06-17 08:49:17,317 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:49:17,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2021-06-17 08:49:17,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=847, Invalid=16975, Unknown=0, NotChecked=0, Total=17822 [2021-06-17 08:49:17,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:49:17,320 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:49:17,320 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 134 states, 134 states have (on average 2.8059701492537314) internal successors, (376), 134 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-17 08:49:17,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:49:18,975 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 84 [2021-06-17 08:49:19,337 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 108 [2021-06-17 08:49:19,757 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 111 [2021-06-17 08:49:20,246 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 117 [2021-06-17 08:49:20,563 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2021-06-17 08:49:20,957 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 118 [2021-06-17 08:49:21,473 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 124 [2021-06-17 08:49:22,015 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 128 [2021-06-17 08:49:22,570 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 134 [2021-06-17 08:49:23,314 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 141 [2021-06-17 08:49:23,967 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 137 [2021-06-17 08:49:24,745 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 141 [2021-06-17 08:49:25,462 WARN L205 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 139 [2021-06-17 08:49:26,072 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 135 [2021-06-17 08:49:26,584 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 133 [2021-06-17 08:49:27,068 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 126 [2021-06-17 08:49:27,729 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 133 [2021-06-17 08:49:28,177 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 97 [2021-06-17 08:49:28,669 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 101 [2021-06-17 08:49:29,224 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 105 [2021-06-17 08:49:29,865 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 112 [2021-06-17 08:49:30,537 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 119 [2021-06-17 08:49:31,361 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 127 [2021-06-17 08:49:32,419 WARN L205 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 132 [2021-06-17 08:49:33,693 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 142 [2021-06-17 08:49:34,983 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 395 DAG size of output: 144 [2021-06-17 08:49:36,306 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 404 DAG size of output: 145 [2021-06-17 08:49:37,626 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 404 DAG size of output: 147 [2021-06-17 08:49:39,005 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 405 DAG size of output: 148 [2021-06-17 08:49:40,508 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 419 DAG size of output: 154 [2021-06-17 08:49:41,983 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 420 DAG size of output: 155 [2021-06-17 08:49:43,625 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 435 DAG size of output: 159 [2021-06-17 08:49:45,372 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 441 DAG size of output: 157 [2021-06-17 08:49:46,804 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 411 DAG size of output: 162 [2021-06-17 08:49:48,202 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 420 DAG size of output: 154 [2021-06-17 08:49:49,452 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 390 DAG size of output: 160 [2021-06-17 08:49:50,800 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 402 DAG size of output: 149 [2021-06-17 08:49:51,969 WARN L205 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 147 [2021-06-17 08:49:53,430 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 408 DAG size of output: 155 [2021-06-17 08:49:54,930 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 434 DAG size of output: 156 [2021-06-17 08:49:56,424 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 426 DAG size of output: 162 [2021-06-17 08:49:57,954 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 430 DAG size of output: 161 [2021-06-17 08:49:59,602 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 448 DAG size of output: 158 [2021-06-17 08:50:01,202 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 448 DAG size of output: 156 [2021-06-17 08:50:02,947 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 470 DAG size of output: 162 [2021-06-17 08:50:04,777 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 454 DAG size of output: 159 [2021-06-17 08:50:06,730 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 476 DAG size of output: 163 [2021-06-17 08:50:08,289 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 446 DAG size of output: 158 [2021-06-17 08:50:10,044 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 452 DAG size of output: 159 [2021-06-17 08:50:11,978 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 472 DAG size of output: 166 [2021-06-17 08:50:13,998 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 490 DAG size of output: 164 [2021-06-17 08:50:16,067 WARN L205 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 500 DAG size of output: 170 [2021-06-17 08:50:17,498 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 394 DAG size of output: 166 [2021-06-17 08:50:19,134 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 435 DAG size of output: 184 [2021-06-17 08:50:21,370 WARN L205 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 515 DAG size of output: 173 [2021-06-17 08:50:23,046 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 439 DAG size of output: 187 [2021-06-17 08:50:24,511 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 414 DAG size of output: 178 [2021-06-17 08:50:26,018 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 418 DAG size of output: 181 [2021-06-17 08:50:27,714 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 446 DAG size of output: 193 [2021-06-17 08:50:29,264 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 425 DAG size of output: 187 [2021-06-17 08:50:30,783 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 420 DAG size of output: 183 [2021-06-17 08:50:32,346 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 425 DAG size of output: 189 [2021-06-17 08:50:33,952 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 427 DAG size of output: 194 [2021-06-17 08:50:35,577 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 427 DAG size of output: 193 [2021-06-17 08:50:36,215 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 124 [2021-06-17 08:50:36,769 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 123 [2021-06-17 08:50:38,389 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 443 DAG size of output: 198 [2021-06-17 08:50:38,992 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 127 [2021-06-17 08:50:39,522 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 119 [2021-06-17 08:50:40,091 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 129 [2021-06-17 08:50:40,652 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 124 [2021-06-17 08:50:41,146 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 116 [2021-06-17 08:50:41,631 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 109 [2021-06-17 08:50:42,105 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 104 [2021-06-17 08:50:42,618 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 110 [2021-06-17 08:50:43,002 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 91 [2021-06-17 08:50:43,383 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 94 [2021-06-17 08:50:43,655 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 87 [2021-06-17 08:50:44,003 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 88 [2021-06-17 08:50:44,418 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 95 [2021-06-17 08:50:44,814 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 92 [2021-06-17 08:50:45,219 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 99 [2021-06-17 08:50:45,643 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 95 [2021-06-17 08:50:46,098 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 99 [2021-06-17 08:50:46,440 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 88 [2021-06-17 08:50:46,796 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 92 [2021-06-17 08:50:47,208 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 107 [2021-06-17 08:50:47,588 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 100 [2021-06-17 08:50:47,999 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 103 [2021-06-17 08:50:48,414 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 104 [2021-06-17 08:50:48,841 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 110 [2021-06-17 08:50:49,277 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 111 [2021-06-17 08:50:49,859 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 116 [2021-06-17 08:50:50,420 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 111 [2021-06-17 08:50:50,953 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 116 [2021-06-17 08:50:51,202 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2021-06-17 08:50:51,452 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2021-06-17 08:50:51,674 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2021-06-17 08:50:51,967 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2021-06-17 08:50:52,219 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 76 [2021-06-17 08:50:52,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-17 08:50:52,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:50:52,525 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-06-17 08:50:52,526 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]=== [2021-06-17 08:50:52,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:50:52,526 INFO L82 PathProgramCache]: Analyzing trace with hash -1330765929, now seen corresponding path program 1 times [2021-06-17 08:50:52,526 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:50:52,526 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642728406] [2021-06-17 08:50:52,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:50:52,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:50:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-17 08:50:52,578 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:50:52,578 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642728406] [2021-06-17 08:50:52,579 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1642728406] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:50:52,579 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1242464105] [2021-06-17 08:50:52,579 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 [2021-06-17 08:50:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:50:52,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-17 08:50:52,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:50:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-17 08:50:52,927 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1242464105] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:50:52,928 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:50:52,928 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-06-17 08:50:52,928 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356484006] [2021-06-17 08:50:52,928 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-17 08:50:52,928 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:50:52,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-17 08:50:52,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-06-17 08:50:52,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:50:52,929 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:50:52,929 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 42.833333333333336) internal successors, (257), 6 states have internal predecessors, (257), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-17 08:50:52,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-17 08:50:52,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:50:52,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:50:53,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:50:53,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:50:53,257 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:50:53,257 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]=== [2021-06-17 08:50:53,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:50:53,257 INFO L82 PathProgramCache]: Analyzing trace with hash 777008390, now seen corresponding path program 1 times [2021-06-17 08:50:53,257 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:50:53,258 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799610406] [2021-06-17 08:50:53,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:50:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:50:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:50:56,660 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:50:56,660 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799610406] [2021-06-17 08:50:56,660 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799610406] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:50:56,660 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1038296337] [2021-06-17 08:50:56,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:50:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:50:56,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 192 conjunts are in the unsatisfiable core [2021-06-17 08:50:56,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:50:56,840 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 [2021-06-17 08:50:56,841 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:56,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:56,845 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:56,845 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-17 08:50:57,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,035 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 [2021-06-17 08:50:57,037 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,047 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,048 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,048 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:38, output treesize:32 [2021-06-17 08:50:57,269 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 [2021-06-17 08:50:57,269 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,283 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,286 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 15 treesize of output 11 [2021-06-17 08:50:57,286 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,300 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,300 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:60, output treesize:52 [2021-06-17 08:50:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,391 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 25 treesize of output 24 [2021-06-17 08:50:57,392 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,409 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,413 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 [2021-06-17 08:50:57,414 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,430 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,431 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,431 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:76, output treesize:68 [2021-06-17 08:50:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,534 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 34 treesize of output 36 [2021-06-17 08:50:57,535 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,557 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,562 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 [2021-06-17 08:50:57,571 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,595 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,596 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,596 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:94, output treesize:86 [2021-06-17 08:50:57,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,908 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 [2021-06-17 08:50:57,909 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,932 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:57,944 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 [2021-06-17 08:50:57,945 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,968 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:57,969 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:57,969 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:100, output treesize:92 [2021-06-17 08:50:58,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:58,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:58,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:50:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:58,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:58,101 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-17 08:50:58,101 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 140 treesize of output 85 [2021-06-17 08:50:58,103 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:58,131 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:58,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:58,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:58,135 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 4 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 68 [2021-06-17 08:50:58,136 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:58,161 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:58,162 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:58,162 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:180, output treesize:172 [2021-06-17 08:50:59,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:59,060 INFO L354 Elim1Store]: treesize reduction 8, result has 65.2 percent of original size [2021-06-17 08:50:59,060 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 22 treesize of output 24 [2021-06-17 08:50:59,061 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:59,096 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:59,097 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:50:59,098 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:171, output treesize:164 [2021-06-17 08:50:59,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:59,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:59,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:59,242 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-17 08:50:59,242 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 150 treesize of output 87 [2021-06-17 08:50:59,246 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:50:59,275 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:59,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:59,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:50:59,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 65 [2021-06-17 08:50:59,281 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:50:59,307 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:50:59,309 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:50:59,309 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:194, output treesize:125 [2021-06-17 08:51:02,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,651 INFO L354 Elim1Store]: treesize reduction 360, result has 12.8 percent of original size [2021-06-17 08:51:02,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 155 treesize of output 130 [2021-06-17 08:51:02,653 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:02,690 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:02,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:51:02,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:02,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:51:02,709 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-06-17 08:51:02,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 142 treesize of output 109 [2021-06-17 08:51:02,711 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:02,747 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:02,748 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:51:02,748 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:245, output treesize:142 [2021-06-17 08:51:03,210 INFO L446 ElimStorePlain]: Different costs {19=[|v_#memory_$Pointer$.offset_143|], 25=[|v_#memory_$Pointer$.base_143|]} [2021-06-17 08:51:03,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,217 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 5 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 69 [2021-06-17 08:51:03,219 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:03,253 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:03,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:03,270 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-17 08:51:03,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 142 treesize of output 91 [2021-06-17 08:51:03,272 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:03,298 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:03,299 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:51:03,300 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:188, output treesize:169 [2021-06-17 08:51:04,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 16 [2021-06-17 08:51:04,441 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:04,458 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:04,459 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:51:04,459 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:190, output treesize:134 [2021-06-17 08:51:04,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:51:04,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,646 INFO L354 Elim1Store]: treesize reduction 186, result has 23.5 percent of original size [2021-06-17 08:51:04,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 21 case distinctions, treesize of input 152 treesize of output 101 [2021-06-17 08:51:04,648 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:04,667 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:04,673 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:51:04,674 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:158, output treesize:117 [2021-06-17 08:51:04,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,844 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-17 08:51:04,844 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 4 case distinctions, treesize of input 76 treesize of output 59 [2021-06-17 08:51:04,845 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,859 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-17 08:51:04,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 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 80 treesize of output 52 [2021-06-17 08:51:04,862 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:51:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:51:04,870 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:04,870 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 5 case distinctions, treesize of input 76 treesize of output 52 [2021-06-17 08:51:04,871 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:04,914 INFO L628 ElimStorePlain]: treesize reduction 71, result has 62.0 percent of original size [2021-06-17 08:51:04,916 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2021-06-17 08:51:04,916 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 2 variables, input treesize:242, output treesize:98 [2021-06-17 08:51:05,197 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_2], 1=[|#memory_$Pointer$.base|]} [2021-06-17 08:51:05,200 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:05,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 22 [2021-06-17 08:51:05,202 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:05,213 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:05,216 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-17 08:51:05,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 3 case distinctions, treesize of input 54 treesize of output 22 [2021-06-17 08:51:05,217 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:51:05,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:51:05,226 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:51:05,226 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:102, output treesize:4 [2021-06-17 08:51:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:51:05,231 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1038296337] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:51:05,231 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:51:05,232 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 58] total 112 [2021-06-17 08:51:05,232 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935347424] [2021-06-17 08:51:05,232 INFO L462 AbstractCegarLoop]: Interpolant automaton has 112 states [2021-06-17 08:51:05,232 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:51:05,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2021-06-17 08:51:05,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=682, Invalid=11750, Unknown=0, NotChecked=0, Total=12432 [2021-06-17 08:51:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:51:05,234 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:51:05,235 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 112 states, 112 states have (on average 3.4910714285714284) internal successors, (391), 112 states have internal predecessors, (391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:51:05,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:51:06,481 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-06-17 08:51:06,712 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-17 08:51:07,157 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 127 [2021-06-17 08:51:07,364 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-17 08:51:07,829 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 131 [2021-06-17 08:51:08,452 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 140 [2021-06-17 08:51:09,096 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 144 [2021-06-17 08:51:09,782 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 155 [2021-06-17 08:51:10,450 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 156 [2021-06-17 08:51:11,171 WARN L205 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 158 [2021-06-17 08:51:11,919 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 157 [2021-06-17 08:51:12,586 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 153 [2021-06-17 08:51:13,197 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 143 [2021-06-17 08:51:13,931 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 150 [2021-06-17 08:51:14,444 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 107 [2021-06-17 08:51:14,972 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 111 [2021-06-17 08:51:15,520 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 115 [2021-06-17 08:51:16,090 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 119 [2021-06-17 08:51:16,685 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 126 [2021-06-17 08:51:17,318 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 128 [2021-06-17 08:51:17,995 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 132 [2021-06-17 08:51:18,874 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 136 [2021-06-17 08:51:19,750 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 145 [2021-06-17 08:51:20,675 WARN L205 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 154 [2021-06-17 08:51:21,600 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 158 [2021-06-17 08:51:22,558 WARN L205 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 154 [2021-06-17 08:51:23,268 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 154 [2021-06-17 08:51:23,985 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 150 [2021-06-17 08:51:24,603 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 132 [2021-06-17 08:51:25,503 WARN L205 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 144 [2021-06-17 08:51:26,547 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 143 [2021-06-17 08:51:27,566 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 151 [2021-06-17 08:51:28,452 WARN L205 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 149 [2021-06-17 08:51:29,471 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 156 [2021-06-17 08:51:30,660 WARN L205 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 155 [2021-06-17 08:51:31,774 WARN L205 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 160 [2021-06-17 08:51:32,828 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 157 [2021-06-17 08:51:33,983 WARN L205 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 161 [2021-06-17 08:51:35,001 WARN L205 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 156 [2021-06-17 08:51:36,018 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 157 [2021-06-17 08:51:37,113 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 164 [2021-06-17 08:51:38,160 WARN L205 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 157 [2021-06-17 08:51:39,271 WARN L205 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 164 [2021-06-17 08:51:40,508 WARN L205 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 168 [2021-06-17 08:51:41,597 WARN L205 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 161 [2021-06-17 08:51:42,829 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 429 DAG size of output: 159 [2021-06-17 08:51:44,101 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 442 DAG size of output: 164 [2021-06-17 08:51:45,375 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 441 DAG size of output: 163 [2021-06-17 08:51:46,730 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 440 DAG size of output: 173 [2021-06-17 08:51:47,964 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 413 DAG size of output: 170 [2021-06-17 08:51:49,271 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 421 DAG size of output: 168 [2021-06-17 08:51:50,445 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 395 DAG size of output: 166 [2021-06-17 08:51:51,667 WARN L205 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 162 [2021-06-17 08:51:52,758 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 155 [2021-06-17 08:51:53,826 WARN L205 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 153 [2021-06-17 08:51:54,518 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 139 [2021-06-17 08:51:55,374 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 145 [2021-06-17 08:51:56,239 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 150 [2021-06-17 08:51:57,197 WARN L205 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 159 [2021-06-17 08:51:58,180 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 163 [2021-06-17 08:51:59,026 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 153 [2021-06-17 08:51:59,939 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 157 [2021-06-17 08:52:01,017 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 165 [2021-06-17 08:52:01,959 WARN L205 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 159 [2021-06-17 08:52:02,904 WARN L205 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 155 [2021-06-17 08:52:03,896 WARN L205 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 161 [2021-06-17 08:52:05,001 WARN L205 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 171 [2021-06-17 08:52:06,047 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 167 [2021-06-17 08:52:06,956 WARN L205 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 151 [2021-06-17 08:52:07,921 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 157 [2021-06-17 08:52:09,001 WARN L205 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 172 [2021-06-17 08:52:10,010 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 162 [2021-06-17 08:52:11,231 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 388 DAG size of output: 169 [2021-06-17 08:52:12,535 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 426 DAG size of output: 174 [2021-06-17 08:52:13,754 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 394 DAG size of output: 171 [2021-06-17 08:52:15,093 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 432 DAG size of output: 176 [2021-06-17 08:52:16,301 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 402 DAG size of output: 170 [2021-06-17 08:52:17,535 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 408 DAG size of output: 172 [2021-06-17 08:52:18,863 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 418 DAG size of output: 177 [2021-06-17 08:52:20,160 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 420 DAG size of output: 176 [2021-06-17 08:52:21,496 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 430 DAG size of output: 181 [2021-06-17 08:52:22,448 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 165 [2021-06-17 08:52:23,417 WARN L205 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 169 [2021-06-17 08:52:24,365 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 164 [2021-06-17 08:52:25,373 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 167 [2021-06-17 08:52:26,343 WARN L205 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 160 [2021-06-17 08:52:27,311 WARN L205 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 162 [2021-06-17 08:52:28,226 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 155 [2021-06-17 08:52:29,079 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 153 [2021-06-17 08:52:29,935 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 149 [2021-06-17 08:52:30,742 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 142 [2021-06-17 08:52:31,517 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 140 [2021-06-17 08:52:32,120 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 141 [2021-06-17 08:52:32,877 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 143 [2021-06-17 08:52:33,432 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 144 [2021-06-17 08:52:34,079 WARN L205 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 148 [2021-06-17 08:52:34,723 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 151 [2021-06-17 08:52:35,495 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 153 [2021-06-17 08:52:36,194 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 162 [2021-06-17 08:52:36,833 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 146 [2021-06-17 08:52:37,495 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 155 [2021-06-17 08:52:38,262 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 166 [2021-06-17 08:52:38,976 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 160 [2021-06-17 08:52:39,783 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 162 [2021-06-17 08:52:40,621 WARN L205 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 168 [2021-06-17 08:52:41,500 WARN L205 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 172 [2021-06-17 08:52:42,228 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 162 [2021-06-17 08:52:42,983 WARN L205 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 168 [2021-06-17 08:52:43,891 WARN L205 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 177 [2021-06-17 08:52:44,682 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 173 [2021-06-17 08:52:45,389 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 152 [2021-06-17 08:52:46,113 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 159 [2021-06-17 08:52:46,391 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2021-06-17 08:52:47,394 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 161 [2021-06-17 08:52:48,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:52:48,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:52:48,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:52:48,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:52:48,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:52:48,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:52:48,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:52:48,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:52:48,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:52:48,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:52:48,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:52:48,384 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2021-06-17 08:52:48,385 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]=== [2021-06-17 08:52:48,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:52:48,389 INFO L82 PathProgramCache]: Analyzing trace with hash -677997964, now seen corresponding path program 1 times [2021-06-17 08:52:48,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:52:48,389 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699987374] [2021-06-17 08:52:48,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:52:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:52:51,173 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 52 [2021-06-17 08:52:51,341 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 56 [2021-06-17 08:52:51,530 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 62 [2021-06-17 08:52:51,731 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 63 [2021-06-17 08:52:51,981 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 65 [2021-06-17 08:52:52,529 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 61 [2021-06-17 08:52:52,743 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 64 [2021-06-17 08:52:53,400 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 55 [2021-06-17 08:52:55,981 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 66 [2021-06-17 08:52:56,213 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 62 [2021-06-17 08:52:56,706 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 113 [2021-06-17 08:52:57,547 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 123 [2021-06-17 08:52:58,304 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 116 [2021-06-17 08:52:58,931 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 125 [2021-06-17 08:52:59,720 WARN L205 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 123 [2021-06-17 08:53:00,156 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 103 [2021-06-17 08:53:00,506 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 97 [2021-06-17 08:53:00,772 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 71 [2021-06-17 08:53:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:53:03,057 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:53:03,057 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699987374] [2021-06-17 08:53:03,057 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699987374] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:53:03,057 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [228663087] [2021-06-17 08:53:03,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:53:03,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:53:03,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 284 conjunts are in the unsatisfiable core [2021-06-17 08:53:03,270 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:53:03,293 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 [2021-06-17 08:53:03,293 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:03,297 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:03,297 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:03,297 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-17 08:53:03,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:03,600 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 [2021-06-17 08:53:03,601 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:03,611 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:03,611 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:03,611 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-06-17 08:53:03,957 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 [2021-06-17 08:53:03,964 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:03,978 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:03,982 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 [2021-06-17 08:53:03,984 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:03,997 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:03,998 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:03,998 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2021-06-17 08:53:04,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,138 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 [2021-06-17 08:53:04,139 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,156 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:04,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,160 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 [2021-06-17 08:53:04,160 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,177 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:04,177 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,177 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:73, output treesize:65 [2021-06-17 08:53:04,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,330 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 [2021-06-17 08:53:04,331 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,352 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:04,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,360 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 [2021-06-17 08:53:04,361 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,381 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:04,381 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,381 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:91, output treesize:83 [2021-06-17 08:53:04,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,828 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 [2021-06-17 08:53:04,829 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:04,858 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 [2021-06-17 08:53:04,860 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,882 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:04,883 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:04,883 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:97, output treesize:89 [2021-06-17 08:53:05,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:05,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:05,063 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 [2021-06-17 08:53:05,064 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:05,091 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:05,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:05,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:05,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:05,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:05,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:05,104 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-17 08:53:05,105 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 [2021-06-17 08:53:05,106 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:05,130 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:05,131 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:05,131 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:165, output treesize:137 [2021-06-17 08:53:06,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,400 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-17 08:53:06,400 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 [2021-06-17 08:53:06,402 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:06,421 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:06,422 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:06,422 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:144, output treesize:129 [2021-06-17 08:53:06,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,634 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-17 08:53:06,634 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 [2021-06-17 08:53:06,636 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:06,659 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:06,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:06,663 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 71 treesize of output 71 [2021-06-17 08:53:06,666 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:06,686 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:06,687 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:06,687 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:159, output treesize:134 [2021-06-17 08:53:09,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:09,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:09,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,758 INFO L354 Elim1Store]: treesize reduction 304, result has 13.4 percent of original size [2021-06-17 08:53:09,759 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 8 new quantified variables, introduced 25 case distinctions, treesize of input 214 treesize of output 144 [2021-06-17 08:53:09,760 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:09,794 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:09,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:09,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:09,859 INFO L354 Elim1Store]: treesize reduction 382, result has 12.6 percent of original size [2021-06-17 08:53:09,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 110 treesize of output 99 [2021-06-17 08:53:09,860 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:09,887 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:09,888 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:09,888 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:254, output treesize:160 [2021-06-17 08:53:10,285 INFO L446 ElimStorePlain]: Different costs {28=[|v_#memory_$Pointer$.offset_151|], 36=[|v_#memory_$Pointer$.base_153|]} [2021-06-17 08:53:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,316 INFO L354 Elim1Store]: treesize reduction 76, result has 26.2 percent of original size [2021-06-17 08:53:10,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 82 treesize of output 72 [2021-06-17 08:53:10,318 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:10,348 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:10,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:10,362 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-17 08:53:10,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 130 treesize of output 80 [2021-06-17 08:53:10,364 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:10,391 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:10,392 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:10,392 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:200, output treesize:150 [2021-06-17 08:53:13,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:13,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:13,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,241 INFO L354 Elim1Store]: treesize reduction 14, result has 17.6 percent of original size [2021-06-17 08:53:13,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 133 treesize of output 51 [2021-06-17 08:53:13,242 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:13,262 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:13,263 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:13,263 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:182, output treesize:79 [2021-06-17 08:53:13,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:53:13,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,474 INFO L354 Elim1Store]: treesize reduction 120, result has 18.4 percent of original size [2021-06-17 08:53:13,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 74 treesize of output 75 [2021-06-17 08:53:13,476 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:13,492 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:13,493 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:13,493 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:69 [2021-06-17 08:53:13,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,881 INFO L354 Elim1Store]: treesize reduction 64, result has 19.0 percent of original size [2021-06-17 08:53:13,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 64 treesize of output 60 [2021-06-17 08:53:13,883 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:13,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:13,906 INFO L354 Elim1Store]: treesize reduction 64, result has 19.0 percent of original size [2021-06-17 08:53:13,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 64 treesize of output 60 [2021-06-17 08:53:13,907 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:13,956 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:13,958 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-17 08:53:13,958 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:175, output treesize:121 [2021-06-17 08:53:17,770 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 88 treesize of output 56 [2021-06-17 08:53:17,771 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:17,783 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:17,784 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:53:17,784 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:112, output treesize:74 [2021-06-17 08:53:18,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:53:18,018 INFO L354 Elim1Store]: treesize reduction 66, result has 9.6 percent of original size [2021-06-17 08:53:18,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 9 case distinctions, treesize of input 72 treesize of output 43 [2021-06-17 08:53:18,020 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:53:18,025 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:53:18,026 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:53:18,026 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:80, output treesize:10 [2021-06-17 08:53:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:53:19,053 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [228663087] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:53:19,053 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:53:19,053 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [91, 88] total 176 [2021-06-17 08:53:19,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793104153] [2021-06-17 08:53:19,054 INFO L462 AbstractCegarLoop]: Interpolant automaton has 176 states [2021-06-17 08:53:19,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:53:19,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 176 interpolants. [2021-06-17 08:53:19,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1196, Invalid=29604, Unknown=0, NotChecked=0, Total=30800 [2021-06-17 08:53:19,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:53:19,059 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:53:19,060 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 176 states, 176 states have (on average 2.7443181818181817) internal successors, (483), 176 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:53:19,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:53:21,376 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-17 08:53:21,833 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 114 [2021-06-17 08:53:22,051 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-17 08:53:22,533 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 118 [2021-06-17 08:53:23,142 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 130 [2021-06-17 08:53:23,750 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 134 [2021-06-17 08:53:24,378 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 141 [2021-06-17 08:53:25,021 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 142 [2021-06-17 08:53:25,742 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 146 [2021-06-17 08:53:26,529 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 156 [2021-06-17 08:53:27,270 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 155 [2021-06-17 08:53:27,907 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 145 [2021-06-17 08:53:28,510 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 138 [2021-06-17 08:53:29,075 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 133 [2021-06-17 08:53:29,861 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 137 [2021-06-17 08:53:30,394 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 100 [2021-06-17 08:53:30,946 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 104 [2021-06-17 08:53:31,516 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 108 [2021-06-17 08:53:32,103 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 112 [2021-06-17 08:53:32,724 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 116 [2021-06-17 08:53:33,493 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 122 [2021-06-17 08:53:34,374 WARN L205 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 128 [2021-06-17 08:53:35,394 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 130 [2021-06-17 08:53:36,379 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 132 [2021-06-17 08:53:37,471 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 139 [2021-06-17 08:53:38,580 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 141 [2021-06-17 08:53:39,524 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 133 [2021-06-17 08:53:40,673 WARN L205 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 142 [2021-06-17 08:53:41,853 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 147 [2021-06-17 08:53:43,028 WARN L205 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 148 [2021-06-17 08:53:44,478 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 452 DAG size of output: 151 [2021-06-17 08:53:45,846 WARN L205 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 147 [2021-06-17 08:53:46,867 WARN L205 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 144 [2021-06-17 08:53:47,764 WARN L205 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 140 [2021-06-17 08:53:48,494 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 123 [2021-06-17 08:53:49,537 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 137 [2021-06-17 08:53:50,518 WARN L205 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 142 [2021-06-17 08:53:51,614 WARN L205 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 146 [2021-06-17 08:53:52,632 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 144 [2021-06-17 08:53:53,795 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 153 [2021-06-17 08:53:55,023 WARN L205 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 150 [2021-06-17 08:53:56,289 WARN L205 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 157 [2021-06-17 08:53:57,485 WARN L205 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 154 [2021-06-17 08:53:58,767 WARN L205 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 158 [2021-06-17 08:53:59,860 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 153 [2021-06-17 08:54:00,966 WARN L205 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 154 [2021-06-17 08:54:02,192 WARN L205 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 163 [2021-06-17 08:54:03,456 WARN L205 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 156 [2021-06-17 08:54:04,813 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 376 DAG size of output: 162 [2021-06-17 08:54:06,588 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 513 DAG size of output: 169 [2021-06-17 08:54:07,871 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 372 DAG size of output: 159 [2021-06-17 08:54:09,619 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 535 DAG size of output: 173 [2021-06-17 08:54:11,090 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 402 DAG size of output: 163 [2021-06-17 08:54:12,461 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 379 DAG size of output: 168 [2021-06-17 08:54:14,158 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 428 DAG size of output: 176 [2021-06-17 08:54:16,011 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 439 DAG size of output: 181 [2021-06-17 08:54:17,936 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 438 DAG size of output: 180 [2021-06-17 08:54:18,665 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 151 [2021-06-17 08:54:19,332 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 152 [2021-06-17 08:54:21,268 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 453 DAG size of output: 184 [2021-06-17 08:54:22,066 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 157 [2021-06-17 08:54:22,636 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 146 [2021-06-17 08:54:23,140 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 134 [2021-06-17 08:54:23,606 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 130 [2021-06-17 08:54:24,167 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 137 [2021-06-17 08:54:24,720 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 130 [2021-06-17 08:54:25,166 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 123 [2021-06-17 08:54:25,595 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 117 [2021-06-17 08:54:25,931 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 106 [2021-06-17 08:54:26,322 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 110 [2021-06-17 08:54:26,758 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2021-06-17 08:54:27,111 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2021-06-17 08:54:27,392 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2021-06-17 08:54:27,689 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 92 [2021-06-17 08:54:28,103 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 101 [2021-06-17 08:54:28,469 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2021-06-17 08:54:28,905 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 109 [2021-06-17 08:54:29,426 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 115 [2021-06-17 08:54:29,775 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 105 [2021-06-17 08:54:30,147 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 111 [2021-06-17 08:54:30,668 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 118 [2021-06-17 08:54:31,081 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 114 [2021-06-17 08:54:31,728 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 119 [2021-06-17 08:54:32,078 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 110 [2021-06-17 08:54:32,496 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 114 [2021-06-17 08:54:33,064 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 126 [2021-06-17 08:54:33,524 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 121 [2021-06-17 08:54:34,440 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 128 [2021-06-17 08:54:34,656 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-06-17 08:54:34,912 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-06-17 08:54:35,173 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-06-17 08:54:35,424 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-06-17 08:54:35,774 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-17 08:54:36,222 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 132 [2021-06-17 08:54:36,690 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 130 [2021-06-17 08:54:36,905 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-06-17 08:54:37,305 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 126 [2021-06-17 08:54:37,795 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 134 [2021-06-17 08:54:38,236 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 130 [2021-06-17 08:54:38,687 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 132 [2021-06-17 08:54:39,308 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 141 [2021-06-17 08:54:40,135 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 140 [2021-06-17 08:54:40,575 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 129 [2021-06-17 08:54:41,287 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 140 [2021-06-17 08:54:41,681 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 102 [2021-06-17 08:54:42,097 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 107 [2021-06-17 08:54:42,577 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 106 [2021-06-17 08:54:43,047 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 125 [2021-06-17 08:54:43,352 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 79 [2021-06-17 08:54:43,613 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 75 [2021-06-17 08:54:44,170 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 80 [2021-06-17 08:54:44,769 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 88 [2021-06-17 08:54:45,349 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 95 [2021-06-17 08:54:45,867 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 83 [2021-06-17 08:54:46,365 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 90 [2021-06-17 08:54:46,973 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 112 [2021-06-17 08:54:47,521 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 108 [2021-06-17 08:54:48,185 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 120 [2021-06-17 08:54:49,010 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 155 [2021-06-17 08:54:49,865 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 156 [2021-06-17 08:54:50,740 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 161 [2021-06-17 08:54:51,456 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 152 [2021-06-17 08:54:52,218 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 157 [2021-06-17 08:54:53,068 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 165 [2021-06-17 08:54:53,845 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 161 [2021-06-17 08:54:54,391 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 110 [2021-06-17 08:54:54,966 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 117 [2021-06-17 08:54:55,835 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 166 [2021-06-17 08:54:56,441 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 124 [2021-06-17 08:54:57,107 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 119 [2021-06-17 08:54:57,786 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 121 [2021-06-17 08:54:58,549 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 121 [2021-06-17 08:54:59,219 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 129 [2021-06-17 08:54:59,920 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 125 [2021-06-17 08:55:00,699 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 127 [2021-06-17 08:55:01,721 WARN L205 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 175 [2021-06-17 08:55:02,753 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 168 [2021-06-17 08:55:03,868 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 170 [2021-06-17 08:55:04,992 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 172 [2021-06-17 08:55:06,180 WARN L205 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 174 [2021-06-17 08:55:07,311 WARN L205 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 173 [2021-06-17 08:55:08,453 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 175 [2021-06-17 08:55:09,066 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 92 [2021-06-17 08:55:09,719 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 96 [2021-06-17 08:55:10,925 WARN L205 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 175 [2021-06-17 08:55:11,530 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 96 [2021-06-17 08:55:12,006 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 116 [2021-06-17 08:55:12,513 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 118 [2021-06-17 08:55:13,081 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 89 [2021-06-17 08:55:13,486 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 112 [2021-06-17 08:55:14,051 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 114 [2021-06-17 08:55:14,522 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 116 [2021-06-17 08:55:14,883 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 110 [2021-06-17 08:55:15,251 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 112 [2021-06-17 08:55:16,021 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 113 [2021-06-17 08:55:18,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:55:18,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 173 states. [2021-06-17 08:55:18,848 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable54 [2021-06-17 08:55:18,849 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]=== [2021-06-17 08:55:18,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:55:18,849 INFO L82 PathProgramCache]: Analyzing trace with hash -110148486, now seen corresponding path program 1 times [2021-06-17 08:55:18,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:55:18,849 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189711462] [2021-06-17 08:55:18,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:55:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:55:18,916 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-17 08:55:18,916 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:55:18,916 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189711462] [2021-06-17 08:55:18,916 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189711462] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:55:18,916 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2043963072] [2021-06-17 08:55:18,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:55:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:55:19,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-17 08:55:19,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:55:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-17 08:55:19,383 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2043963072] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:55:19,383 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:55:19,383 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-06-17 08:55:19,383 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851742503] [2021-06-17 08:55:19,383 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-17 08:55:19,383 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:55:19,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-17 08:55:19,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-06-17 08:55:19,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:55:19,384 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:55:19,384 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 49.285714285714285) internal successors, (345), 7 states have internal predecessors, (345), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:55:19,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:55:19,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:55:19,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:55:19,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:55:19,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 173 states. [2021-06-17 08:55:19,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:55:19,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:55:19,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:19,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:19,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 173 states. [2021-06-17 08:55:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 08:55:20,008 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable59 [2021-06-17 08:55:20,009 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]=== [2021-06-17 08:55:20,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:55:20,009 INFO L82 PathProgramCache]: Analyzing trace with hash -1948895712, now seen corresponding path program 1 times [2021-06-17 08:55:20,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:55:20,010 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250534097] [2021-06-17 08:55:20,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:55:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:55:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 28 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:55:29,215 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:55:29,215 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250534097] [2021-06-17 08:55:29,215 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250534097] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:55:29,216 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2096530856] [2021-06-17 08:55:29,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:55:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:55:29,450 INFO L263 TraceCheckSpWp]: Trace formula consists of 719 conjuncts, 296 conjunts are in the unsatisfiable core [2021-06-17 08:55:29,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:55:29,478 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 [2021-06-17 08:55:29,478 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:29,482 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:29,483 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:29,483 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-17 08:55:29,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:29,503 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 [2021-06-17 08:55:29,504 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:29,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:29,514 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:29,514 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31 [2021-06-17 08:55:29,836 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 [2021-06-17 08:55:29,836 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:29,850 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:29,853 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 [2021-06-17 08:55:29,854 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:29,867 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:29,867 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:29,867 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:59, output treesize:51 [2021-06-17 08:55:29,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:29,999 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 [2021-06-17 08:55:30,000 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,020 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,033 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 [2021-06-17 08:55:30,034 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,052 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,053 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,053 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:75, output treesize:67 [2021-06-17 08:55:30,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,201 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 [2021-06-17 08:55:30,202 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,224 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,229 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 [2021-06-17 08:55:30,230 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,250 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,251 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,251 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:93, output treesize:85 [2021-06-17 08:55:30,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,701 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 [2021-06-17 08:55:30,702 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,727 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,731 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 [2021-06-17 08:55:30,732 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,755 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,756 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,756 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:99, output treesize:91 [2021-06-17 08:55:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,923 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-17 08:55:30,924 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 [2021-06-17 08:55:30,925 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,952 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:30,956 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 66 treesize of output 68 [2021-06-17 08:55:30,958 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,982 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:30,983 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:30,983 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:173, output treesize:165 [2021-06-17 08:55:32,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,212 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-17 08:55:32,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 28 treesize of output 35 [2021-06-17 08:55:32,214 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:32,241 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:32,242 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:32,242 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:173, output treesize:171 [2021-06-17 08:55:32,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,427 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 77 treesize of output 71 [2021-06-17 08:55:32,428 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:32,461 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:32,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:32,485 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-17 08:55:32,485 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 139 treesize of output 82 [2021-06-17 08:55:32,487 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:32,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:32,516 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:55:32,516 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:201, output treesize:149 [2021-06-17 08:55:35,645 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 64 [2021-06-17 08:55:36,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:36,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,826 INFO L354 Elim1Store]: treesize reduction 308, result has 12.3 percent of original size [2021-06-17 08:55:36,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 25 case distinctions, treesize of input 203 treesize of output 143 [2021-06-17 08:55:36,828 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:36,888 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:36,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:36,924 INFO L354 Elim1Store]: treesize reduction 152, result has 18.7 percent of original size [2021-06-17 08:55:36,925 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 7 new quantified variables, introduced 7 case distinctions, treesize of input 102 treesize of output 91 [2021-06-17 08:55:36,926 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:36,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:36,993 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:55:36,993 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:275, output treesize:175 [2021-06-17 08:55:37,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:37,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:37,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,784 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-17 08:55:37,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 19 case distinctions, treesize of input 132 treesize of output 90 [2021-06-17 08:55:37,786 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:37,840 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:37,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:37,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:37,868 INFO L354 Elim1Store]: treesize reduction 124, result has 19.5 percent of original size [2021-06-17 08:55:37,869 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 6 new quantified variables, introduced 6 case distinctions, treesize of input 93 treesize of output 78 [2021-06-17 08:55:37,870 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:37,915 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:37,917 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:55:37,917 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:222, output treesize:193 [2021-06-17 08:55:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:41,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,710 INFO L354 Elim1Store]: treesize reduction 210, result has 23.6 percent of original size [2021-06-17 08:55:41,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 25 case distinctions, treesize of input 215 treesize of output 149 [2021-06-17 08:55:41,712 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:41,774 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:41,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:41,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:41,821 INFO L354 Elim1Store]: treesize reduction 150, result has 24.6 percent of original size [2021-06-17 08:55:41,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 142 treesize of output 118 [2021-06-17 08:55:41,824 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:41,949 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2021-06-17 08:55:41,949 INFO L628 ElimStorePlain]: treesize reduction 4, result has 98.2 percent of original size [2021-06-17 08:55:41,957 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:55:41,958 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:292, output treesize:310 [2021-06-17 08:55:43,335 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-06-17 08:55:44,227 INFO L446 ElimStorePlain]: Different costs {28=[|v_#memory_$Pointer$.base_163|, v_prenex_6], 37=[|v_#memory_$Pointer$.offset_163|]} [2021-06-17 08:55:44,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,240 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-17 08:55:44,240 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 9 case distinctions, treesize of input 120 treesize of output 77 [2021-06-17 08:55:44,242 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:44,356 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-06-17 08:55:44,357 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:44,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:44,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,375 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-17 08:55:44,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 113 treesize of output 66 [2021-06-17 08:55:44,376 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:44,499 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-06-17 08:55:44,499 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:44,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 54 [2021-06-17 08:55:44,518 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:44,531 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 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 62 [2021-06-17 08:55:44,532 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:44,632 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:44,635 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 08:55:44,635 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:394, output treesize:274 [2021-06-17 08:55:45,417 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-06-17 08:55:48,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,027 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-06-17 08:55:48,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 21 [2021-06-17 08:55:48,029 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:48,057 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,057 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:151, output treesize:117 [2021-06-17 08:55:48,624 INFO L446 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_164|], 20=[|v_#memory_$Pointer$.base_164|]} [2021-06-17 08:55:48,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,631 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 70 treesize of output 69 [2021-06-17 08:55:48,632 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,658 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:48,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:48,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,671 INFO L354 Elim1Store]: treesize reduction 33, result has 31.3 percent of original size [2021-06-17 08:55:48,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 97 treesize of output 79 [2021-06-17 08:55:48,673 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,698 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:48,699 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,699 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:145, output treesize:147 [2021-06-17 08:55:48,909 INFO L446 ElimStorePlain]: Different costs {20=[|v_#memory_$Pointer$.offset_165|], 30=[|v_#memory_$Pointer$.base_165|]} [2021-06-17 08:55:48,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,915 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 81 treesize of output 83 [2021-06-17 08:55:48,917 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,946 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:48,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:48,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:48,960 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-06-17 08:55:48,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 106 treesize of output 78 [2021-06-17 08:55:48,961 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,989 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:48,990 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:48,990 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:171, output treesize:141 [2021-06-17 08:55:49,215 INFO L446 ElimStorePlain]: Different costs {30=[|v_#memory_$Pointer$.offset_166|], 40=[|v_#memory_$Pointer$.base_166|]} [2021-06-17 08:55:49,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,223 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 61 treesize of output 72 [2021-06-17 08:55:49,225 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:49,260 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:49,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:49,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:49,273 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-06-17 08:55:49,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 101 treesize of output 90 [2021-06-17 08:55:49,274 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:49,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:49,309 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:55:49,309 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:167, output treesize:159 [2021-06-17 08:55:50,434 INFO L446 ElimStorePlain]: Different costs {31=[|v_#memory_$Pointer$.offset_167|], 54=[|v_#memory_$Pointer$.base_167|]} [2021-06-17 08:55:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,439 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,467 INFO L354 Elim1Store]: treesize reduction 66, result has 34.0 percent of original size [2021-06-17 08:55:50,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 82 treesize of output 79 [2021-06-17 08:55:50,469 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:50,510 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:50,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:55:50,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:50,594 INFO L354 Elim1Store]: treesize reduction 218, result has 23.8 percent of original size [2021-06-17 08:55:50,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 21 case distinctions, treesize of input 126 treesize of output 119 [2021-06-17 08:55:50,598 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:55:50,644 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:50,659 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:55:50,660 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:213, output treesize:279 [2021-06-17 08:55:52,832 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-06-17 08:55:52,919 INFO L446 ElimStorePlain]: Different costs {31=[v_prenex_13, |v_#memory_$Pointer$.offset_168|], 32=[v_prenex_19], 38=[v_prenex_11], 39=[|v_#memory_$Pointer$.base_168|], 40=[v_prenex_17]} [2021-06-17 08:55:52,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:52,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:52,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:52,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:52,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:52,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 69 [2021-06-17 08:55:52,933 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:53,100 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-06-17 08:55:53,100 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:53,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 62 [2021-06-17 08:55:53,112 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:53,260 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-06-17 08:55:53,261 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:53,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 62 [2021-06-17 08:55:53,272 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:53,404 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-06-17 08:55:53,404 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:53,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,424 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-06-17 08:55:53,424 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 6 new quantified variables, introduced 12 case distinctions, treesize of input 103 treesize of output 89 [2021-06-17 08:55:53,426 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:53,556 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-06-17 08:55:53,557 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:53,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,583 INFO L354 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2021-06-17 08:55:53,583 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 6 new quantified variables, introduced 12 case distinctions, treesize of input 103 treesize of output 82 [2021-06-17 08:55:53,584 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:53,705 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-06-17 08:55:53,706 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:55:53,724 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-06-17 08:55:53,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 103 treesize of output 82 [2021-06-17 08:55:53,726 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-17 08:55:53,849 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2021-06-17 08:55:53,850 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:55:53,855 INFO L550 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 6 dim-2 vars, End of recursive call: 3 dim-0 vars, and 3 xjuncts. [2021-06-17 08:55:53,855 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 18 variables, input treesize:502, output treesize:371 [2021-06-17 08:55:54,351 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 79 [2021-06-17 08:55:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 28 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:55:55,121 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2096530856] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:55:55,122 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:55:55,122 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [88, 80] total 163 [2021-06-17 08:55:55,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316814958] [2021-06-17 08:55:55,122 INFO L462 AbstractCegarLoop]: Interpolant automaton has 163 states [2021-06-17 08:55:55,122 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:55:55,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 163 interpolants. [2021-06-17 08:55:55,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1021, Invalid=25385, Unknown=0, NotChecked=0, Total=26406 [2021-06-17 08:55:55,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:55:55,124 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:55:55,125 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 163 states, 163 states have (on average 3.2883435582822087) internal successors, (536), 163 states have internal predecessors, (536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 173 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 08:55:55,125 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:55:56,989 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2021-06-17 08:55:57,309 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2021-06-17 08:55:57,682 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2021-06-17 08:55:58,126 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 113 [2021-06-17 08:55:58,447 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 109 [2021-06-17 08:55:58,943 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 120 [2021-06-17 08:55:59,613 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 129 [2021-06-17 08:56:00,281 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 135 [2021-06-17 08:56:00,976 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 142 [2021-06-17 08:56:01,679 WARN L205 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 143 [2021-06-17 08:56:02,443 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 145 [2021-06-17 08:56:03,240 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 144 [2021-06-17 08:56:03,911 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 137 [2021-06-17 08:56:04,520 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 132 [2021-06-17 08:56:05,318 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 135 [2021-06-17 08:56:06,206 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 139 [2021-06-17 08:56:07,047 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 143 [2021-06-17 08:56:07,925 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 147 [2021-06-17 08:56:08,835 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 151 [2021-06-17 08:56:09,954 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 159 [2021-06-17 08:56:11,118 WARN L205 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 163 [2021-06-17 08:56:12,648 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 394 DAG size of output: 168 [2021-06-17 08:56:14,159 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 403 DAG size of output: 177 [2021-06-17 08:56:15,696 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 412 DAG size of output: 186 [2021-06-17 08:56:17,306 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 416 DAG size of output: 190 [2021-06-17 08:56:18,980 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 412 DAG size of output: 186 [2021-06-17 08:56:20,275 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 369 DAG size of output: 184 [2021-06-17 08:56:21,528 WARN L205 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 180 [2021-06-17 08:56:22,698 WARN L205 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 162 [2021-06-17 08:56:24,232 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 398 DAG size of output: 172 [2021-06-17 08:56:25,725 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 403 DAG size of output: 177 [2021-06-17 08:56:27,255 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 407 DAG size of output: 181 [2021-06-17 08:56:28,780 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 405 DAG size of output: 179 [2021-06-17 08:56:30,382 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 414 DAG size of output: 188 [2021-06-17 08:56:32,003 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 411 DAG size of output: 185 [2021-06-17 08:56:33,679 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 418 DAG size of output: 192 [2021-06-17 08:56:35,282 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 415 DAG size of output: 189 [2021-06-17 08:56:36,954 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 419 DAG size of output: 193 [2021-06-17 08:56:38,522 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 414 DAG size of output: 188 [2021-06-17 08:56:40,122 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 415 DAG size of output: 189 [2021-06-17 08:56:41,839 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 424 DAG size of output: 198 [2021-06-17 08:56:43,625 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 442 DAG size of output: 196 [2021-06-17 08:56:45,516 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 459 DAG size of output: 200 [2021-06-17 08:56:47,711 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 478 DAG size of output: 205 [2021-06-17 08:56:49,569 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 452 DAG size of output: 200 [2021-06-17 08:56:51,638 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 478 DAG size of output: 205 [2021-06-17 08:56:53,732 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 477 DAG size of output: 204 [2021-06-17 08:56:54,871 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 153 [2021-06-17 08:56:55,953 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 151 [2021-06-17 08:56:56,705 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 145 [2021-06-17 08:56:57,561 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 145 [2021-06-17 08:56:58,343 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 137 [2021-06-17 08:56:58,928 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 127 [2021-06-17 08:56:59,572 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 138 [2021-06-17 08:57:00,254 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 144 [2021-06-17 08:57:00,913 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 135 [2021-06-17 08:57:01,531 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 139 [2021-06-17 08:57:02,289 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 149 [2021-06-17 08:57:03,105 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 146 [2021-06-17 08:57:03,850 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 152 [2021-06-17 08:57:04,568 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 136 [2021-06-17 08:57:05,205 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 142 [2021-06-17 08:57:05,982 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 146 [2021-06-17 08:57:06,575 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 138 [2021-06-17 08:57:07,226 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 142 [2021-06-17 08:57:07,830 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 129 [2021-06-17 08:57:08,530 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 134 [2021-06-17 08:57:09,345 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 141 [2021-06-17 08:57:10,205 WARN L205 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 149 [2021-06-17 08:57:11,057 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 157 [2021-06-17 08:57:11,784 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 153 [2021-06-17 08:57:12,528 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 149 [2021-06-17 08:57:13,371 WARN L205 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 159 [2021-06-17 08:57:14,181 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 159 [2021-06-17 08:57:15,107 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 164 [2021-06-17 08:57:16,197 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 157 [2021-06-17 08:57:17,377 WARN L205 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 163 [2021-06-17 08:57:18,366 WARN L205 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 168 [2021-06-17 08:57:19,537 WARN L205 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 167 [2021-06-17 08:57:20,557 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 156 [2021-06-17 08:57:21,607 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 161 [2021-06-17 08:57:22,961 WARN L205 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 167 [2021-06-17 08:57:24,124 WARN L205 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 148 [2021-06-17 08:57:24,978 WARN L205 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 151 [2021-06-17 08:57:25,620 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 144 [2021-06-17 08:57:26,307 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 147 [2021-06-17 08:57:26,980 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 126 [2021-06-17 08:57:27,824 WARN L205 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 131 [2021-06-17 08:57:28,637 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 135 [2021-06-17 08:57:29,486 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 140 [2021-06-17 08:57:30,225 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 126 [2021-06-17 08:57:31,016 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 131 [2021-06-17 08:57:31,856 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 143 [2021-06-17 08:57:32,633 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 134 [2021-06-17 08:57:33,481 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 118 [2021-06-17 08:57:34,287 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 127 [2021-06-17 08:57:35,064 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 122 [2021-06-17 08:57:35,738 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 122 [2021-06-17 08:57:36,427 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 129 [2021-06-17 08:57:37,165 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 135 [2021-06-17 08:57:37,878 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 136 [2021-06-17 08:57:38,613 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 142 [2021-06-17 08:57:39,479 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 145 [2021-06-17 08:57:40,346 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 152 [2021-06-17 08:57:41,093 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 135 [2021-06-17 08:57:41,846 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 139 [2021-06-17 08:57:42,634 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 145 [2021-06-17 08:57:43,235 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 133 [2021-06-17 08:57:43,877 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 139 [2021-06-17 08:57:44,716 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 166 [2021-06-17 08:57:45,468 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 160 [2021-06-17 08:57:46,376 WARN L205 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 181 [2021-06-17 08:57:47,452 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 202 [2021-06-17 08:57:48,342 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 181 [2021-06-17 08:57:49,295 WARN L205 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 185 [2021-06-17 08:57:50,107 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 159 [2021-06-17 08:57:50,878 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 153 [2021-06-17 08:57:51,951 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 159 [2021-06-17 08:57:52,678 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 130 [2021-06-17 08:57:53,609 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 163 [2021-06-17 08:57:54,733 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 162 [2021-06-17 08:57:55,664 WARN L205 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 165 [2021-06-17 08:57:56,701 WARN L205 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 168 [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 174 states. [2021-06-17 08:58:00,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-17 08:58:00,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 08:58:00,454 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:58:00,454 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]=== [2021-06-17 08:58:00,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 08:58:00,455 INFO L82 PathProgramCache]: Analyzing trace with hash -304747822, now seen corresponding path program 1 times [2021-06-17 08:58:00,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 08:58:00,455 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133540789] [2021-06-17 08:58:00,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 08:58:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:58:07,464 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2021-06-17 08:58:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 159 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:58:13,370 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 08:58:13,370 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133540789] [2021-06-17 08:58:13,370 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133540789] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:58:13,370 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1940966471] [2021-06-17 08:58:13,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:58:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 08:58:13,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 830 conjuncts, 238 conjunts are in the unsatisfiable core [2021-06-17 08:58:13,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 08:58:13,653 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 [2021-06-17 08:58:13,653 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:13,657 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:13,657 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:13,657 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-17 08:58:13,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:13,674 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 [2021-06-17 08:58:13,675 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:13,684 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:13,684 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:13,685 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31 [2021-06-17 08:58:14,065 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 [2021-06-17 08:58:14,066 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,077 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:14,078 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,078 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40 [2021-06-17 08:58:14,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:14,215 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 [2021-06-17 08:58:14,216 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,229 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:14,229 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,229 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:47 [2021-06-17 08:58:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:14,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:14,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:14,370 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 [2021-06-17 08:58:14,371 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,385 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:14,385 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,385 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:60, output treesize:56 [2021-06-17 08:58:14,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:14,801 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 [2021-06-17 08:58:14,802 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,817 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:14,818 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,818 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:61 [2021-06-17 08:58:14,969 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_169|], 14=[|v_#memory_$Pointer$.base_173|]} [2021-06-17 08:58:14,972 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 [2021-06-17 08:58:14,972 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:14,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:14,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:14,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:14,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:15,001 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-17 08:58:15,001 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 89 treesize of output 58 [2021-06-17 08:58:15,002 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:15,019 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:15,020 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:15,020 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:119, output treesize:97 [2021-06-17 08:58:16,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:16,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:16,375 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-17 08:58:16,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 26 treesize of output 33 [2021-06-17 08:58:16,377 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:16,398 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:16,398 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:16,398 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:118, output treesize:116 [2021-06-17 08:58:16,575 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_170|], 24=[|v_#memory_$Pointer$.base_174|]} [2021-06-17 08:58:16,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:16,579 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 36 treesize of output 23 [2021-06-17 08:58:16,580 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:16,606 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:16,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:16,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:16,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:16,630 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-17 08:58:16,631 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 86 treesize of output 61 [2021-06-17 08:58:16,632 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:16,653 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:16,655 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:58:16,655 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:146, output treesize:130 [2021-06-17 08:58:20,416 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2021-06-17 08:58:21,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:21,094 INFO L354 Elim1Store]: treesize reduction 7, result has 30.0 percent of original size [2021-06-17 08:58:21,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 69 treesize of output 27 [2021-06-17 08:58:21,095 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:21,132 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:21,134 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:58:21,134 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:211, output treesize:152 [2021-06-17 08:58:21,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:21,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:21,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:21,433 INFO L354 Elim1Store]: treesize reduction 126, result has 23.6 percent of original size [2021-06-17 08:58:21,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 9 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 127 treesize of output 95 [2021-06-17 08:58:21,436 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:21,475 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:21,490 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:58:21,491 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:176, output treesize:172 [2021-06-17 08:58:23,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:23,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,556 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-17 08:58:23,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 100 treesize of output 59 [2021-06-17 08:58:23,557 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:23,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:23,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:23,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:23,650 INFO L354 Elim1Store]: treesize reduction 29, result has 9.4 percent of original size [2021-06-17 08:58:23,650 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 10 case distinctions, treesize of input 94 treesize of output 59 [2021-06-17 08:58:23,651 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:23,721 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:23,724 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 08:58:23,724 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:281, output treesize:199 [2021-06-17 08:58:26,077 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2021-06-17 08:58:27,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2021-06-17 08:58:27,465 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:27,532 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:27,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2021-06-17 08:58:27,537 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:27,618 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:27,620 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 08:58:27,620 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:261, output treesize:231 [2021-06-17 08:58:28,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:28,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:28,775 INFO L354 Elim1Store]: treesize reduction 158, result has 21.0 percent of original size [2021-06-17 08:58:28,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 108 treesize of output 79 [2021-06-17 08:58:28,777 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:28,858 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:28,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:28,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:28,911 INFO L354 Elim1Store]: treesize reduction 162, result has 22.1 percent of original size [2021-06-17 08:58:28,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 114 treesize of output 83 [2021-06-17 08:58:28,913 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:28,980 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:28,985 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 08:58:28,986 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:297, output treesize:186 [2021-06-17 08:58:29,380 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 67 [2021-06-17 08:58:31,319 INFO L446 ElimStorePlain]: Different costs {10=[v_prenex_31], 15=[|v_#memory_$Pointer$.base_178|]} [2021-06-17 08:58:31,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,328 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:31,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 48 [2021-06-17 08:58:31,329 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:31,419 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,435 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-17 08:58:31,435 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 76 treesize of output 48 [2021-06-17 08:58:31,437 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-17 08:58:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:31,447 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:31,447 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 76 treesize of output 41 [2021-06-17 08:58:31,448 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:31,566 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2021-06-17 08:58:31,567 INFO L628 ElimStorePlain]: treesize reduction 89, result has 64.5 percent of original size [2021-06-17 08:58:31,570 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-17 08:58:31,570 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 6 variables, input treesize:315, output treesize:140 [2021-06-17 08:58:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:32,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:32,952 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-06-17 08:58:32,952 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 21 [2021-06-17 08:58:32,954 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:32,971 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:32,973 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:32,973 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:85, output treesize:51 [2021-06-17 08:58:33,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,488 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 44 treesize of output 38 [2021-06-17 08:58:33,489 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:33,503 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:33,503 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:33,504 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:64, output treesize:64 [2021-06-17 08:58:33,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 48 [2021-06-17 08:58:33,871 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:33,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:33,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 48 [2021-06-17 08:58:33,879 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:33,927 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:33,928 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-17 08:58:33,928 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:157, output treesize:149 [2021-06-17 08:58:34,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,182 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 64 treesize of output 60 [2021-06-17 08:58:34,184 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:34,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:34,193 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 64 treesize of output 60 [2021-06-17 08:58:34,194 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:34,246 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:34,247 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-17 08:58:34,248 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:175, output treesize:159 [2021-06-17 08:58:35,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,585 INFO L354 Elim1Store]: treesize reduction 142, result has 29.0 percent of original size [2021-06-17 08:58:35,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 89 treesize of output 93 [2021-06-17 08:58:35,587 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:35,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:35,642 INFO L354 Elim1Store]: treesize reduction 142, result has 29.0 percent of original size [2021-06-17 08:58:35,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 89 treesize of output 93 [2021-06-17 08:58:35,644 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:35,705 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:35,723 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-17 08:58:35,723 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:225, output treesize:237 [2021-06-17 08:58:36,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,529 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 60 [2021-06-17 08:58:36,530 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:36,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 51 [2021-06-17 08:58:36,561 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:36,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:36,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2021-06-17 08:58:36,572 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:36,673 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2021-06-17 08:58:36,674 INFO L628 ElimStorePlain]: treesize reduction 80, result has 63.1 percent of original size [2021-06-17 08:58:36,676 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 2 xjuncts. [2021-06-17 08:58:36,676 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:243, output treesize:119 [2021-06-17 08:58:37,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:37,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:37,356 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:37,381 INFO L354 Elim1Store]: treesize reduction 96, result has 21.3 percent of original size [2021-06-17 08:58:37,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 65 treesize of output 53 [2021-06-17 08:58:37,383 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:37,426 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:37,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:37,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:37,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-17 08:58:37,454 INFO L354 Elim1Store]: treesize reduction 90, result has 21.1 percent of original size [2021-06-17 08:58:37,454 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 63 treesize of output 51 [2021-06-17 08:58:37,455 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:37,497 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:37,499 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2021-06-17 08:58:37,499 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:169, output treesize:147 [2021-06-17 08:58:37,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:37,890 INFO L354 Elim1Store]: treesize reduction 132, result has 11.4 percent of original size [2021-06-17 08:58:37,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 106 treesize of output 59 [2021-06-17 08:58:37,892 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:37,924 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:37,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-17 08:58:37,954 INFO L354 Elim1Store]: treesize reduction 144, result has 11.7 percent of original size [2021-06-17 08:58:37,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 106 treesize of output 61 [2021-06-17 08:58:37,956 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:37,985 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:37,988 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2021-06-17 08:58:37,988 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:231, output treesize:173 [2021-06-17 08:58:40,730 INFO L354 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2021-06-17 08:58:40,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 93 treesize of output 33 [2021-06-17 08:58:40,731 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:40,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:40,751 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-06-17 08:58:40,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 77 treesize of output 33 [2021-06-17 08:58:40,752 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-17 08:58:40,761 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-17 08:58:40,762 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-17 08:58:40,763 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 8 variables, input treesize:171, output treesize:4 [2021-06-17 08:58:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 23 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 08:58:40,923 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1940966471] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 08:58:40,923 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 08:58:40,923 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [110, 84] total 188 [2021-06-17 08:58:40,923 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281483003] [2021-06-17 08:58:40,923 INFO L462 AbstractCegarLoop]: Interpolant automaton has 188 states [2021-06-17 08:58:40,923 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 08:58:40,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 188 interpolants. [2021-06-17 08:58:40,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=945, Invalid=34211, Unknown=0, NotChecked=0, Total=35156 [2021-06-17 08:58:40,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:58:40,926 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 08:58:40,926 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 188 states, 188 states have (on average 3.5106382978723403) internal successors, (660), 188 states have internal predecessors, (660), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-17 08:58:40,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-17 08:58:40,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 126 states. [2021-06-17 08:58:40,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 174 states. [2021-06-17 08:58:40,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-17 08:58:40,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 08:58:40,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 08:58:43,436 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2021-06-17 08:58:43,825 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2021-06-17 08:58:44,262 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 98 [2021-06-17 08:58:44,759 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 103 [2021-06-17 08:58:45,081 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 96 [2021-06-17 08:58:45,510 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 105 [2021-06-17 08:58:46,062 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 114 [2021-06-17 08:58:46,605 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 116 [2021-06-17 08:58:47,167 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 122 [2021-06-17 08:58:47,806 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 129 [2021-06-17 08:58:48,409 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 124 [2021-06-17 08:58:49,114 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 126 [2021-06-17 08:58:49,785 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 131 [2021-06-17 08:58:50,493 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 134 [2021-06-17 08:58:51,321 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 133 [2021-06-17 08:58:51,917 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 130 [2021-06-17 08:58:52,519 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 125 [2021-06-17 08:58:53,066 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 123 [2021-06-17 08:58:53,557 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 116 [2021-06-17 08:58:54,229 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 122 [2021-06-17 08:58:54,960 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 128 [2021-06-17 08:58:55,635 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 132 [2021-06-17 08:58:56,371 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 137 [2021-06-17 08:58:57,164 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 141 [2021-06-17 08:58:58,133 WARN L205 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 146 [2021-06-17 08:58:59,244 WARN L205 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 150 [2021-06-17 08:59:00,780 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 368 DAG size of output: 153 [2021-06-17 08:59:02,276 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 370 DAG size of output: 155 [2021-06-17 08:59:03,793 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 392 DAG size of output: 160 [2021-06-17 08:59:05,346 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 395 DAG size of output: 162 [2021-06-17 08:59:06,975 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 396 DAG size of output: 163 [2021-06-17 08:59:08,656 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 415 DAG size of output: 170 [2021-06-17 08:59:10,366 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 416 DAG size of output: 171 [2021-06-17 08:59:12,141 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 421 DAG size of output: 176 Received shutdown request... [2021-06-17 08:59:13,186 WARN L222 SmtUtils]: Removed 84 from assertion stack [2021-06-17 08:59:13,386 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 08:59:13,386 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-17 08:59:13,394 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 08:59:13,395 WARN L196 ceAbstractionStarter]: Timeout [2021-06-17 08:59:13,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 08:59:13 BasicIcfg [2021-06-17 08:59:13,395 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 08:59:13,396 INFO L168 Benchmark]: Toolchain (without parser) took 758010.58 ms. Allocated memory was 177.2 MB in the beginning and 716.2 MB in the end (delta: 539.0 MB). Free memory was 140.3 MB in the beginning and 122.6 MB in the end (delta: 17.7 MB). Peak memory consumption was 557.1 MB. Max. memory is 8.0 GB. [2021-06-17 08:59:13,396 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 177.2 MB. Free memory is still 158.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 08:59:13,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 504.50 ms. Allocated memory is still 177.2 MB. Free memory was 140.1 MB in the beginning and 109.0 MB in the end (delta: 31.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 8.0 GB. [2021-06-17 08:59:13,396 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.32 ms. Allocated memory is still 177.2 MB. Free memory was 109.0 MB in the beginning and 104.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-06-17 08:59:13,396 INFO L168 Benchmark]: Boogie Preprocessor took 34.96 ms. Allocated memory is still 177.2 MB. Free memory was 104.8 MB in the beginning and 157.6 MB in the end (delta: -52.8 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. [2021-06-17 08:59:13,396 INFO L168 Benchmark]: RCFGBuilder took 705.74 ms. Allocated memory was 177.2 MB in the beginning and 228.6 MB in the end (delta: 51.4 MB). Free memory was 157.6 MB in the beginning and 200.5 MB in the end (delta: -42.9 MB). Peak memory consumption was 80.8 MB. Max. memory is 8.0 GB. [2021-06-17 08:59:13,396 INFO L168 Benchmark]: TraceAbstraction took 756695.97 ms. Allocated memory was 228.6 MB in the beginning and 716.2 MB in the end (delta: 487.6 MB). Free memory was 200.0 MB in the beginning and 122.6 MB in the end (delta: 77.4 MB). Peak memory consumption was 565.2 MB. Max. memory is 8.0 GB. [2021-06-17 08:59:13,396 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 177.2 MB. Free memory is still 158.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 504.50 ms. Allocated memory is still 177.2 MB. Free memory was 140.1 MB in the beginning and 109.0 MB in the end (delta: 31.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 64.32 ms. Allocated memory is still 177.2 MB. Free memory was 109.0 MB in the beginning and 104.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 34.96 ms. Allocated memory is still 177.2 MB. Free memory was 104.8 MB in the beginning and 157.6 MB in the end (delta: -52.8 MB). Peak memory consumption was 6.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 705.74 ms. Allocated memory was 177.2 MB in the beginning and 228.6 MB in the end (delta: 51.4 MB). Free memory was 157.6 MB in the beginning and 200.5 MB in the end (delta: -42.9 MB). Peak memory consumption was 80.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 756695.97 ms. Allocated memory was 228.6 MB in the beginning and 716.2 MB in the end (delta: 487.6 MB). Free memory was 200.0 MB in the beginning and 122.6 MB in the end (delta: 77.4 MB). Peak memory consumption was 565.2 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: 49068, positive: 48274, positive conditional: 2391, positive unconditional: 45883, negative: 794, negative conditional: 679, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 48416, positive: 48274, positive conditional: 2391, positive unconditional: 45883, negative: 142, negative conditional: 27, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 48416, positive: 48246, positive conditional: 0, positive unconditional: 48246, negative: 170, negative conditional: 0, negative unconditional: 170, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19647, positive: 19558, positive conditional: 0, positive unconditional: 19558, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19647, positive: 19558, positive conditional: 0, positive unconditional: 19558, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 89, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 48416, positive: 28688, positive conditional: 0, positive unconditional: 28688, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 19647, unknown conditional: 0, unknown unconditional: 19647] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345 ], Maximal queried relation: 14, Independence queries for same thread: 652 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 541, Number of persistent set computation: 8197, Number of trivial persistent sets: 8197, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 49068, positive: 48274, positive conditional: 2391, positive unconditional: 45883, negative: 794, negative conditional: 679, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 48416, positive: 48274, positive conditional: 2391, positive unconditional: 45883, negative: 142, negative conditional: 27, negative unconditional: 115, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 48416, positive: 48246, positive conditional: 0, positive unconditional: 48246, negative: 170, negative conditional: 0, negative unconditional: 170, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 19647, positive: 19558, positive conditional: 0, positive unconditional: 19558, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 19647, positive: 19558, positive conditional: 0, positive unconditional: 19558, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 89, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 48416, positive: 28688, positive conditional: 0, positive unconditional: 28688, negative: 81, negative conditional: 0, negative unconditional: 81, unknown: 19647, unknown conditional: 0, unknown unconditional: 19647] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345, SemanticConditionEliminator.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1382, positive: 28, positive conditional: 28, positive unconditional: 0, negative: 1354, negative conditional: 82, negative unconditional: 1272, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 111, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 105, negative conditional: 16, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 286, positive: 31, positive conditional: 31, positive unconditional: 0, negative: 255, negative conditional: 64, negative unconditional: 191, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1382, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 1338, negative conditional: 66, negative unconditional: 1272, unknown: 22, unknown conditional: 22, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 19669, Positive cache size: 19564, Positive conditional cache size: 6, Positive unconditional cache size: 19558, Negative cache size: 105, Negative conditional cache size: 16, Negative unconditional cache size: 89, Eliminated conditions: 345 ], Maximal queried relation: 14, Independence queries for same thread: 652 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 443 for 445ms.. - 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: 756528.7ms, OverallIterations: 15, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 23.2ms, PartialOrderReductionTime: 601456.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 901, 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: 457.3ms SsaConstructionTime, 1740.1ms SatisfiabilityAnalysisTime, 150003.8ms InterpolantComputationTime, 5069 NumberOfCodeBlocks, 5069 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 5044 ConstructedInterpolants, 478 QuantifiedInterpolants, 305174 SizeOfPredicates, 722 NumberOfNonLiveVariables, 5552 ConjunctsInSsa, 1574 ConjunctsInUnsatCore, 25 InterpolantComputations, 5 PerfectInterpolantSequences, 123/1332 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